Olena-patches April 2006

olena-patches@lrde.epita.fr

3 participants
35 discussions

450: Add some math functions and clean up file deps.

by Thierry Geraud

https://svn.lrde.epita.fr/svn/oln/trunk/extended Index: ChangeLog from Thierry Geraud <theo(a)lrde.epita.fr> Add some math functions and clean up file deps. * xtd/math.hh: Add includes. * xtd/math/log.hh: New. * xtd/math/floor.hh: New. * xtd/math/log10.hh: New. * xtd/math/tan.hh: New. * xtd/math/atan.hh: New. * xtd/math/cos.hh: New. * xtd/math/trigo.hh: Remove; dispatch contents into several files. * xtd/math/acos.hh: New. * xtd/math/sin.hh: New. * xtd/math/sqrt.hh: New. * xtd/math/asin.hh: New. * xtd/math/tanh.hh: New. * xtd/math/exp.hh: New. * xtd/math/cosh.hh: New. * xtd/math/id.hh: Update includes. * xtd/math/sinh.hh: New. * xtd/math/atan2.hh: New. * xtd/math/abs.hh: New. * xtd/math/pow.hh: New. * xtd/math/includes.hh: New. * xtd/math/constraints.hh: New. * xtd/math/ceil.hh: New. * xtd/ops_expr.hh: Remove; dispatch contents into... * xtd/internal/opmacros.hh: ...this new file and the following three files. * xtd/math/arith.hh: Update. * xtd/math/cmp.hh: New. * xtd/math/logic.hh: New. * xtd/traits.hh: Rename as... * xtd/optraits.hh: ...this; update. * xtd/builtin/traits.hh: Update. * tests/cos.cc: Update. * tests/Makefile.am: Update. * tests/math.cc: New. * tests/cast.cc: Update. tests/Makefile.am | 4 + tests/cast.cc | 2 tests/cos.cc | 16 +++--- tests/math.cc | 14 +++++ xtd/builtin/traits.hh | 2 xtd/internal/opmacros.hh | 124 +++++++++++++++++++++++++++-------------------- xtd/math.hh | 60 +++++++++++++++++++--- xtd/math/abs.hh | 115 +++++++++++++++++++++++++++++++++++++++++++ xtd/math/acos.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/arith.hh | 104 ++------------------------------------- xtd/math/asin.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/atan.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/atan2.hh | 94 +++++++++++++++++++++++++++++++++++ xtd/math/ceil.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/cmp.hh | 49 ++++++++++++++++++ xtd/math/constraints.hh | 63 +++++++++++++++++++++++ xtd/math/cos.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/cosh.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/exp.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/floor.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/id.hh | 3 - xtd/math/includes.hh | 40 +++++++++++++++ xtd/math/log.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/log10.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/logic.hh | 48 ++++++++++++++++++ xtd/math/pow.hh | 109 +++++++++++++++++++++++++++++++++++++++++ xtd/math/sin.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/sinh.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/sqrt.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/tan.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/math/tanh.hh | 93 +++++++++++++++++++++++++++++++++++ xtd/optraits.hh | 6 +- 32 files changed, 2076 insertions(+), 172 deletions(-) Index: xtd/math.hh --- xtd/math.hh (revision 449) +++ xtd/math.hh (working copy) @@ -28,17 +28,61 @@ #ifndef EXTENDED_MATH_HH # define EXTENDED_MATH_HH -# include <cmath> -# include <xtd/abstract/plain_fun.hh> -# include <xtd/mfun.hh> -# include <xtd/arg.hh> -# include <xtd/ops_expr.hh> -# include <xtd/math/id.hh> -# include <xtd/math/trigo.hh> +// FIXME: preconditions are not handled in code included below... + + + +/// \{ +/// Definition of xtd cmath-like functions. + +# include <xtd/math/abs.hh> +# include <xtd/math/acos.hh> +# include <xtd/math/asin.hh> +# include <xtd/math/atan.hh> +# include <xtd/math/atan2.hh> +# include <xtd/math/ceil.hh> +# include <xtd/math/cos.hh> +# include <xtd/math/cosh.hh> +# include <xtd/math/exp.hh> +// 'fabs' is obsolete +# include <xtd/math/floor.hh> +// fmod +// frexp +// ldexp +# include <xtd/math/log.hh> +# include <xtd/math/log10.hh> +// modf +# include <xtd/math/pow.hh> +# include <xtd/math/sin.hh> +# include <xtd/math/sinh.hh> +# include <xtd/math/sqrt.hh> +# include <xtd/math/tan.hh> +# include <xtd/math/tanh.hh> + +/// \} + + + +/// \{ +/// Definition of xtd operators and related functions. + # include <xtd/math/arith.hh> -// # include <xtd/math/logic.hh> +# include <xtd/math/logic.hh> +# include <xtd/math/cmp.hh> + +/// \} + + + +/// \{ +/// Misc functions. + +# include <xtd/math/id.hh> + +/// \} + Index: xtd/math/log.hh --- xtd/math/log.hh (revision 0) +++ xtd/math/log.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_LOG_HH +# define EXTENDED_MATH_LOG_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd (base-2) logarithm functions. + + + template <typename T> struct log_; + + template <> struct constraints_< log_, float > {}; + template <> struct constraints_< log_, double > {}; + template <> struct constraints_< log_, long double > {}; + + template <typename T> + struct fun_traits_< log_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct log_ + + : public abstract::plain_nary_fun_< 1, log_<T> >, + + private constraints_< log_, T > + { + xtd_res(log_<T>) impl_op(const T& arg) const + { + return std::log(arg); + } + }; + + + typedef m1fun_<log_> log_type; + + + /// \} + + + + /// \brief Plain function object xtd::log_f : float -> float. + const log_<float> log_f; + + /// \brief Plain function object xtd::log_d : double -> double. + const log_<double> log_d; + + /// \brief Plain function object xtd::log_ld : long double -> long double. + const log_<long double> log_ld; + + /// \brief Meta function object xtd::log. + const log_type log; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_LOG_HH Index: xtd/math/floor.hh --- xtd/math/floor.hh (revision 0) +++ xtd/math/floor.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_FLOOR_HH +# define EXTENDED_MATH_FLOOR_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd floor functions. + + + template <typename T> struct floor_; + + template <> struct constraints_< floor_, float > {}; + template <> struct constraints_< floor_, double > {}; + template <> struct constraints_< floor_, long double > {}; + + template <typename T> + struct fun_traits_< floor_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct floor_ + + : public abstract::plain_nary_fun_< 1, floor_<T> >, + + private constraints_< floor_, T > + { + xtd_res(floor_<T>) impl_op(const T& arg) const + { + return std::floor(arg); + } + }; + + + typedef m1fun_<floor_> floor_type; + + + /// \} + + + + /// \brief Plain function object xtd::floor_f : float -> float. + const floor_<float> floor_f; + + /// \brief Plain function object xtd::floor_d : double -> double. + const floor_<double> floor_d; + + /// \brief Plain function object xtd::floor_ld : long double -> long double. + const floor_<long double> floor_ld; + + /// \brief Meta function object xtd::floor. + const floor_type floor; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_FLOOR_HH Index: xtd/math/log10.hh --- xtd/math/log10.hh (revision 0) +++ xtd/math/log10.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_LOG10_HH +# define EXTENDED_MATH_LOG10_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd base-10 logarithm functions. + + + template <typename T> struct log10_; + + template <> struct constraints_< log10_, float > {}; + template <> struct constraints_< log10_, double > {}; + template <> struct constraints_< log10_, long double > {}; + + template <typename T> + struct fun_traits_< log10_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct log10_ + + : public abstract::plain_nary_fun_< 1, log10_<T> >, + + private constraints_< log10_, T > + { + xtd_res(log10_<T>) impl_op(const T& arg) const + { + return std::log10(arg); + } + }; + + + typedef m1fun_<log10_> log10_type; + + + /// \} + + + + /// \brief Plain function object xtd::log10_f : float -> float. + const log10_<float> log10_f; + + /// \brief Plain function object xtd::log10_d : double -> double. + const log10_<double> log10_d; + + /// \brief Plain function object xtd::log10_ld : long double -> long double. + const log10_<long double> log10_ld; + + /// \brief Meta function object xtd::log10. + const log10_type log10; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_LOG10_HH Index: xtd/math/tan.hh --- xtd/math/tan.hh (revision 0) +++ xtd/math/tan.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_TAN_HH +# define EXTENDED_MATH_TAN_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd tangent functions. + + + template <typename T> struct tan_; + + template <> struct constraints_< tan_, float > {}; + template <> struct constraints_< tan_, double > {}; + template <> struct constraints_< tan_, long double > {}; + + template <typename T> + struct fun_traits_< tan_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct tan_ + + : public abstract::plain_nary_fun_< 1, tan_<T> >, + + private constraints_< tan_, T > + { + xtd_res(tan_<T>) impl_op(const T& arg) const + { + return std::tan(arg); + } + }; + + + typedef m1fun_<tan_> tan_type; + + + /// \} + + + + /// \brief Plain function object xtd::tan_f : float -> float. + const tan_<float> tan_f; + + /// \brief Plain function object xtd::tan_d : double -> double. + const tan_<double> tan_d; + + /// \brief Plain function object xtd::tan_ld : long double -> long double. + const tan_<long double> tan_ld; + + /// \brief Meta function object xtd::tan. + const tan_type tan; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_TAN_HH Index: xtd/math/atan.hh --- xtd/math/atan.hh (revision 0) +++ xtd/math/atan.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_ATAN_HH +# define EXTENDED_MATH_ATAN_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd arc tangent functions. + + + template <typename T> struct atan_; + + template <> struct constraints_< atan_, float > {}; + template <> struct constraints_< atan_, double > {}; + template <> struct constraints_< atan_, long double > {}; + + template <typename T> + struct fun_traits_< atan_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct atan_ + + : public abstract::plain_nary_fun_< 1, atan_<T> >, + + private constraints_< atan_, T > + { + xtd_res(atan_<T>) impl_op(const T& arg) const + { + return std::atan(arg); + } + }; + + + typedef m1fun_<atan_> atan_type; + + + /// \} + + + + /// \brief Plain function object xtd::atan_f : float -> float. + const atan_<float> atan_f; + + /// \brief Plain function object xtd::atan_d : double -> double. + const atan_<double> atan_d; + + /// \brief Plain function object xtd::atan_ld : long double -> long double. + const atan_<long double> atan_ld; + + /// \brief Meta function object xtd::atan. + const atan_type atan; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_ATAN_HH Index: xtd/math/cos.hh --- xtd/math/cos.hh (revision 0) +++ xtd/math/cos.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_COS_HH +# define EXTENDED_MATH_COS_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd cosine functions. + + + template <typename T> struct cos_; + + template <> struct constraints_< cos_, float > {}; + template <> struct constraints_< cos_, double > {}; + template <> struct constraints_< cos_, long double > {}; + + template <typename T> + struct fun_traits_< cos_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct cos_ + + : public abstract::plain_nary_fun_< 1, cos_<T> >, + + private constraints_< cos_, T > + { + xtd_res(cos_<T>) impl_op(const T& arg) const + { + return std::cos(arg); + } + }; + + + typedef m1fun_<cos_> cos_type; + + + /// \} + + + + /// \brief Plain function object xtd::cos_f : float -> float. + const cos_<float> cos_f; + + /// \brief Plain function object xtd::cos_d : double -> double. + const cos_<double> cos_d; + + /// \brief Plain function object xtd::cos_ld : long double -> long double. + const cos_<long double> cos_ld; + + /// \brief Meta function object xtd::cos. + const cos_type cos; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_COS_HH Index: xtd/math/acos.hh --- xtd/math/acos.hh (revision 0) +++ xtd/math/acos.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_ACOS_HH +# define EXTENDED_MATH_ACOS_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd arc cosine functions. + + + template <typename T> struct acos_; + + template <> struct constraints_< acos_, float > {}; + template <> struct constraints_< acos_, double > {}; + template <> struct constraints_< acos_, long double > {}; + + template <typename T> + struct fun_traits_< acos_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct acos_ + + : public abstract::plain_nary_fun_< 1, acos_<T> >, + + private constraints_< acos_, T > + { + xtd_res(acos_<T>) impl_op(const T& arg) const + { + return std::acos(arg); + } + }; + + + typedef m1fun_<acos_> acos_type; + + + /// \} + + + + /// \brief Plain function object xtd::acos_f : float -> float. + const acos_<float> acos_f; + + /// \brief Plain function object xtd::acos_d : double -> double. + const acos_<double> acos_d; + + /// \brief Plain function object xtd::acos_ld : long double -> long double. + const acos_<long double> acos_ld; + + /// \brief Meta function object xtd::acos. + const acos_type acos; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_ACOS_HH Index: xtd/math/sin.hh --- xtd/math/sin.hh (revision 0) +++ xtd/math/sin.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_SIN_HH +# define EXTENDED_MATH_SIN_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd sine functions. + + + template <typename T> struct sin_; + + template <> struct constraints_< sin_, float > {}; + template <> struct constraints_< sin_, double > {}; + template <> struct constraints_< sin_, long double > {}; + + template <typename T> + struct fun_traits_< sin_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct sin_ + + : public abstract::plain_nary_fun_< 1, sin_<T> >, + + private constraints_< sin_, T > + { + xtd_res(sin_<T>) impl_op(const T& arg) const + { + return std::sin(arg); + } + }; + + + typedef m1fun_<sin_> sin_type; + + + /// \} + + + + /// \brief Plain function object xtd::sin_f : float -> float. + const sin_<float> sin_f; + + /// \brief Plain function object xtd::sin_d : double -> double. + const sin_<double> sin_d; + + /// \brief Plain function object xtd::sin_ld : long double -> long double. + const sin_<long double> sin_ld; + + /// \brief Meta function object xtd::sin. + const sin_type sin; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_SIN_HH Index: xtd/math/sqrt.hh --- xtd/math/sqrt.hh (revision 0) +++ xtd/math/sqrt.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_SQRT_HH +# define EXTENDED_MATH_SQRT_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd square root functions. + + + template <typename T> struct sqrt_; + + template <> struct constraints_< sqrt_, float > {}; + template <> struct constraints_< sqrt_, double > {}; + template <> struct constraints_< sqrt_, long double > {}; + + template <typename T> + struct fun_traits_< sqrt_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct sqrt_ + + : public abstract::plain_nary_fun_< 1, sqrt_<T> >, + + private constraints_< sqrt_, T > + { + xtd_res(sqrt_<T>) impl_op(const T& arg) const + { + return std::sqrt(arg); + } + }; + + + typedef m1fun_<sqrt_> sqrt_type; + + + /// \} + + + + /// \brief Plain function object xtd::sqrt_f : float -> float. + const sqrt_<float> sqrt_f; + + /// \brief Plain function object xtd::sqrt_d : double -> double. + const sqrt_<double> sqrt_d; + + /// \brief Plain function object xtd::sqrt_ld : long double -> long double. + const sqrt_<long double> sqrt_ld; + + /// \brief Meta function object xtd::sqrt. + const sqrt_type sqrt; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_SQRT_HH Index: xtd/math/asin.hh --- xtd/math/asin.hh (revision 0) +++ xtd/math/asin.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_ASIN_HH +# define EXTENDED_MATH_ASIN_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd arc sine functions. + + + template <typename T> struct asin_; + + template <> struct constraints_< asin_, float > {}; + template <> struct constraints_< asin_, double > {}; + template <> struct constraints_< asin_, long double > {}; + + template <typename T> + struct fun_traits_< asin_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct asin_ + + : public abstract::plain_nary_fun_< 1, asin_<T> >, + + private constraints_< asin_, T > + { + xtd_res(asin_<T>) impl_op(const T& arg) const + { + return std::asin(arg); + } + }; + + + typedef m1fun_<asin_> asin_type; + + + /// \} + + + + /// \brief Plain function object xtd::asin_f : float -> float. + const asin_<float> asin_f; + + /// \brief Plain function object xtd::asin_d : double -> double. + const asin_<double> asin_d; + + /// \brief Plain function object xtd::asin_ld : long double -> long double. + const asin_<long double> asin_ld; + + /// \brief Meta function object xtd::asin. + const asin_type asin; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_ASIN_HH Index: xtd/math/tanh.hh --- xtd/math/tanh.hh (revision 0) +++ xtd/math/tanh.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_TANH_HH +# define EXTENDED_MATH_TANH_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd hyperbolic tangent functions. + + + template <typename T> struct tanh_; + + template <> struct constraints_< tanh_, float > {}; + template <> struct constraints_< tanh_, double > {}; + template <> struct constraints_< tanh_, long double > {}; + + template <typename T> + struct fun_traits_< tanh_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct tanh_ + + : public abstract::plain_nary_fun_< 1, tanh_<T> >, + + private constraints_< tanh_, T > + { + xtd_res(tanh_<T>) impl_op(const T& arg) const + { + return std::tanh(arg); + } + }; + + + typedef m1fun_<tanh_> tanh_type; + + + /// \} + + + + /// \brief Plain function object xtd::tanh_f : float -> float. + const tanh_<float> tanh_f; + + /// \brief Plain function object xtd::tanh_d : double -> double. + const tanh_<double> tanh_d; + + /// \brief Plain function object xtd::tanh_ld : long double -> long double. + const tanh_<long double> tanh_ld; + + /// \brief Meta function object xtd::tanh. + const tanh_type tanh; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_TANH_HH Index: xtd/math/exp.hh --- xtd/math/exp.hh (revision 0) +++ xtd/math/exp.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_EXP_HH +# define EXTENDED_MATH_EXP_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd exponential functions. + + + template <typename T> struct exp_; + + template <> struct constraints_< exp_, float > {}; + template <> struct constraints_< exp_, double > {}; + template <> struct constraints_< exp_, long double > {}; + + template <typename T> + struct fun_traits_< exp_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct exp_ + + : public abstract::plain_nary_fun_< 1, exp_<T> >, + + private constraints_< exp_, T > + { + xtd_res(exp_<T>) impl_op(const T& arg) const + { + return std::exp(arg); + } + }; + + + typedef m1fun_<exp_> exp_type; + + + /// \} + + + + /// \brief Plain function object xtd::exp_f : float -> float. + const exp_<float> exp_f; + + /// \brief Plain function object xtd::exp_d : double -> double. + const exp_<double> exp_d; + + /// \brief Plain function object xtd::exp_ld : long double -> long double. + const exp_<long double> exp_ld; + + /// \brief Meta function object xtd::exp. + const exp_type exp; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_EXP_HH Index: xtd/math/cosh.hh --- xtd/math/cosh.hh (revision 0) +++ xtd/math/cosh.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_COSH_HH +# define EXTENDED_MATH_COSH_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd hyperbolic cosine functions. + + + template <typename T> struct cosh_; + + template <> struct constraints_< cosh_, float > {}; + template <> struct constraints_< cosh_, double > {}; + template <> struct constraints_< cosh_, long double > {}; + + template <typename T> + struct fun_traits_< cosh_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct cosh_ + + : public abstract::plain_nary_fun_< 1, cosh_<T> >, + + private constraints_< cosh_, T > + { + xtd_res(cosh_<T>) impl_op(const T& arg) const + { + return std::cosh(arg); + } + }; + + + typedef m1fun_<cosh_> cosh_type; + + + /// \} + + + + /// \brief Plain function object xtd::cosh_f : float -> float. + const cosh_<float> cosh_f; + + /// \brief Plain function object xtd::cosh_d : double -> double. + const cosh_<double> cosh_d; + + /// \brief Plain function object xtd::cosh_ld : long double -> long double. + const cosh_<long double> cosh_ld; + + /// \brief Meta function object xtd::cosh. + const cosh_type cosh; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_COSH_HH Index: xtd/math/id.hh --- xtd/math/id.hh (revision 449) +++ xtd/math/id.hh (working copy) @@ -28,8 +28,7 @@ #ifndef EXTENDED_MATH_ID_HH # define EXTENDED_MATH_ID_HH -# include <xtd/abstract/plain_nary_fun.hh> -# include <xtd/mfun.hh> +# include <xtd/math/includes.hh> namespace xtd Index: xtd/math/logic.hh --- xtd/math/logic.hh (revision 0) +++ xtd/math/logic.hh (revision 0) @@ -0,0 +1,48 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_LOGIC_HH +# define EXTENDED_MATH_LOGIC_HH + +# include <xtd/internal/opmacros.hh> + + +namespace xtd +{ + + xtd_internal_decl_binary_operator( land, and ); + xtd_internal_decl_binary_operator( lor, or ); + xtd_internal_decl_binary_operator( lxor, xor ); + + xtd_internal_decl_unary_operator( lnot, not ); + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_LOGIC_HH Index: xtd/math/sinh.hh --- xtd/math/sinh.hh (revision 0) +++ xtd/math/sinh.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_SINH_HH +# define EXTENDED_MATH_SINH_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd hyperbolic sine functions. + + + template <typename T> struct sinh_; + + template <> struct constraints_< sinh_, float > {}; + template <> struct constraints_< sinh_, double > {}; + template <> struct constraints_< sinh_, long double > {}; + + template <typename T> + struct fun_traits_< sinh_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct sinh_ + + : public abstract::plain_nary_fun_< 1, sinh_<T> >, + + private constraints_< sinh_, T > + { + xtd_res(sinh_<T>) impl_op(const T& arg) const + { + return std::sinh(arg); + } + }; + + + typedef m1fun_<sinh_> sinh_type; + + + /// \} + + + + /// \brief Plain function object xtd::sinh_f : float -> float. + const sinh_<float> sinh_f; + + /// \brief Plain function object xtd::sinh_d : double -> double. + const sinh_<double> sinh_d; + + /// \brief Plain function object xtd::sinh_ld : long double -> long double. + const sinh_<long double> sinh_ld; + + /// \brief Meta function object xtd::sinh. + const sinh_type sinh; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_SINH_HH Index: xtd/math/atan2.hh --- xtd/math/atan2.hh (revision 0) +++ xtd/math/atan2.hh (revision 0) @@ -0,0 +1,94 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_ATAN2_HH +# define EXTENDED_MATH_ATAN2_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd arc tangent functions taking two arguments. + + + template <typename T1, typename T2> struct atan2_; + + template <> struct constraints_2_< atan2_, float, float > {}; + template <> struct constraints_2_< atan2_, double, double > {}; + template <> struct constraints_2_< atan2_, long double, long double > {}; + + template <typename T> + struct fun_traits_< atan2_<T, T> > + { + typedef T arg1_type; + typedef T arg2_type; + typedef T res_type; + }; + + + template <typename T1, typename T2> + struct atan2_ + + : public abstract::plain_nary_fun_< 2, atan2_<T1, T2> >, + + private constraints_2_< atan2_, T1, T2 > + { + xtd_res(mlc_comma_1(atan2_<T1,T2>)) impl_op(const T1& arg1, const T2& arg2) const + { + return std::atan2(arg1, arg2); + } + }; + + + typedef m2fun_<atan2_> atan2_type; + + + /// \} + + + + /// \brief Plain function object xtd::atan2_f : (float, float) -> float. + const atan2_<float, float> atan2_f; + + /// \brief Plain function object xtd::atan2_d : (double, double) -> double. + const atan2_<double, double> atan2_d; + + /// \brief Plain function object xtd::atan2_ld : (long double, long double) -> long double. + const atan2_<long double, long double> atan2_ld; + + /// \brief Meta function object xtd::atan2. + const atan2_type atan2; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_ATAN2_HH Index: xtd/math/abs.hh --- xtd/math/abs.hh (revision 0) +++ xtd/math/abs.hh (revision 0) @@ -0,0 +1,115 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_ABS_HH +# define EXTENDED_MATH_ABS_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd absolute value functions. + + + template <typename T> struct abs_; + + template <> struct constraints_< abs_, int > {}; + template <> struct constraints_< abs_, long int > {}; + + template <> struct constraints_< abs_, float > {}; + template <> struct constraints_< abs_, double > {}; + template <> struct constraints_< abs_, long double > {}; + + template <typename T> + struct fun_traits_< abs_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + namespace internal { + + int abs_(int i) { return std::abs(i); } + long int abs_(long int i) { return std::abs(i); } + + float abs_(float i) { return std::fabs(i); } + double abs_(double i) { return std::fabs(i); } + long double abs_(long double i) { return std::fabs(i); } + + } // end of namespace xtd::internal + + + template <typename T> + struct abs_ + + : public abstract::plain_nary_fun_< 1, abs_<T> >, + + private constraints_< abs_, T > + { + xtd_res(abs_<T>) impl_op(const T& arg) const + { + return internal::abs_(arg); + } + }; + + + typedef m1fun_<abs_> abs_type; + + + /// \} + + + + /// \brief Plain function object xtd::abs_f : int -> int. + const abs_<int> abs_i; + + /// \brief Plain function object xtd::abs_d : long int -> long int. + const abs_<long int> abs_li; + + + /// \brief Plain function object xtd::abs_f : float -> float. + const abs_<float> abs_f; + + /// \brief Plain function object xtd::abs_d : double -> double. + const abs_<double> abs_d; + + /// \brief Plain function object xtd::abs_ld : long double -> long double. + const abs_<long double> abs_ld; + + + /// \brief Meta function object xtd::abs. + const abs_type abs; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_ABS_HH Index: xtd/math/pow.hh --- xtd/math/pow.hh (revision 0) +++ xtd/math/pow.hh (revision 0) @@ -0,0 +1,109 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_POW_HH +# define EXTENDED_MATH_POW_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd arc tangent functions taking two arguments. + + + template <typename T1, typename T2> struct pow_; + + template <> struct constraints_2_< pow_, float, float > {}; + template <> struct constraints_2_< pow_, double, double > {}; + template <> struct constraints_2_< pow_, long double, long double > {}; + + template <> struct constraints_2_< pow_, float, int > {}; + template <> struct constraints_2_< pow_, double, int > {}; + template <> struct constraints_2_< pow_, long double, int > {}; + + template <typename T1, typename T2> + struct fun_traits_< pow_<T1, T2> > + { + typedef T1 arg1_type; + typedef T2 arg2_type; + typedef T1 res_type; + }; + + + template <typename T1, typename T2> + struct pow_ + + : public abstract::plain_nary_fun_< 2, pow_<T1, T2> >, + + private constraints_2_< pow_, T1, T2 > + { + xtd_res(mlc_comma_1(pow_<T1,T2>)) impl_op(const T1& arg1, const T2& arg2) const + { + return std::pow(arg1, arg2); + } + }; + + + typedef m2fun_<pow_> pow_type; + + + /// \} + + + + /// \brief Plain function object xtd::pow_f : (float, float) -> float. + const pow_<float, float> pow_f; + + /// \brief Plain function object xtd::pow_d : (double, double) -> double. + const pow_<double, double> pow_d; + + /// \brief Plain function object xtd::pow_ld : (long double, long double) -> long double. + const pow_<long double, long double> pow_ld; + + + /// \brief Plain function object xtd::pow_f : (float, int) -> float. + const pow_<float, int> pow_fi; + + /// \brief Plain function object xtd::pow_d : (double, int) -> double. + const pow_<double, int> pow_di; + + /// \brief Plain function object xtd::pow_ld : (long double, int) -> long double. + const pow_<long double, int> pow_ldi; + + + /// \brief Meta function object xtd::pow. + const pow_type pow; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_POW_HH Index: xtd/math/includes.hh --- xtd/math/includes.hh (revision 0) +++ xtd/math/includes.hh (revision 0) @@ -0,0 +1,40 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_INCLUDES_HH +# define EXTENDED_MATH_INCLUDES_HH + + +# include <cmath> +# include <cassert> + +# include <xtd/abstract/plain_nary_fun.hh> +# include <xtd/mfun.hh> +# include <xtd/math/constraints.hh> + + +#endif // ! EXTENDED_MATH_INCLUDES_HH Index: xtd/math/arith.hh --- xtd/math/arith.hh (revision 449) +++ xtd/math/arith.hh (working copy) @@ -28,109 +28,19 @@ #ifndef EXTENDED_MATH_ARITH_HH # define EXTENDED_MATH_ARITH_HH -# include <xtd/builtin/traits.hh> -# include <xtd/abstract/plain_nary_fun.hh> -# include <xtd/mfun.hh> - - -// FIXME: doc - -# define xtd_internal_decl_plain_unary_fun_op(OperatorName, OperatorSymbol) \ - \ - template <typename T> \ - struct plain_##OperatorName##_; \ - \ - template <typename T> \ - struct fun_traits_< plain_##OperatorName##_<T> > \ - { \ - typedef T arg_type; \ - typedef xtd_##OperatorName(T) res_type; \ - }; \ - \ - template <typename T> \ - struct plain_##OperatorName##_ \ - \ - : public abstract::plain_nary_fun_< 1, plain_##OperatorName##_<T> > \ - { \ - typedef plain_##OperatorName##_<T> self; \ - xtd_res(self) impl_op(const T& arg) const \ - { \ - return OperatorSymbol arg; \ - } \ - }; \ - \ - typedef m1fun_<plain_##OperatorName##_> OperatorName##_type; \ - const OperatorName##_type OperatorName; \ - \ - struct e_n_d__w_i_t_h__s_e_m_i_c_o_l_o_n - - - - -# define xtd_internal_decl_plain_binary_fun_op(OperatorName, OperatorSymbol) \ - \ - template <typename T1, typename T2> \ - struct plain_##OperatorName##_; \ - \ - template <typename T1, typename T2> \ - struct fun_traits_< plain_##OperatorName##_<T1, T2> > \ - { \ - typedef T1 arg1_type; \ - typedef T2 arg2_type; \ - typedef xtd_##OperatorName(T1, T2) res_type; \ - }; \ - \ - template <typename T1, typename T2> \ - struct plain_##OperatorName##_ \ - \ - : public abstract::plain_nary_fun_< 2, plain_##OperatorName##_<T1, T2> > \ - { \ - typedef plain_##OperatorName##_<T1, T2> self; \ - xtd_res(self) impl_op(const T1& arg1, const T2& arg2) const \ - { \ - return arg1 OperatorSymbol arg2; \ - } \ - }; \ - \ - typedef m2fun_<plain_##OperatorName##_> OperatorName##_type; \ - const OperatorName##_type OperatorName; \ - \ - struct e_n_d__w_i_t_h__s_e_m_i_c_o_l_o_n - - +# include <xtd/internal/opmacros.hh> namespace xtd { - // logic - - xtd_internal_decl_plain_binary_fun_op( land, and ); - xtd_internal_decl_plain_binary_fun_op( lor, or ); - xtd_internal_decl_plain_binary_fun_op( lxor, xor ); - - xtd_internal_decl_plain_unary_fun_op( lnot, not ); - - - // cmp - - xtd_internal_decl_plain_binary_fun_op( eq, == ); - xtd_internal_decl_plain_binary_fun_op( neq, != ); - xtd_internal_decl_plain_binary_fun_op( less, < ); - xtd_internal_decl_plain_binary_fun_op( leq, <= ); - xtd_internal_decl_plain_binary_fun_op( greater, > ); - xtd_internal_decl_plain_binary_fun_op( geq, >= ); - - - // arith - - xtd_internal_decl_plain_binary_fun_op( plus, + ); - xtd_internal_decl_plain_binary_fun_op( minus, - ); - xtd_internal_decl_plain_binary_fun_op( mult, * ); - xtd_internal_decl_plain_binary_fun_op( div, / ); - xtd_internal_decl_plain_binary_fun_op( mod, % ); + xtd_internal_decl_binary_operator( plus, + ); + xtd_internal_decl_binary_operator( minus, - ); + xtd_internal_decl_binary_operator( mult, * ); + xtd_internal_decl_binary_operator( div, / ); + xtd_internal_decl_binary_operator( mod, % ); - xtd_internal_decl_plain_unary_fun_op( uminus, - ); + xtd_internal_decl_unary_operator( uminus, - ); } // end of namespace xtd Index: xtd/math/constraints.hh --- xtd/math/constraints.hh (revision 0) +++ xtd/math/constraints.hh (revision 0) @@ -0,0 +1,63 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_CONSTRAINTS_HH +# define EXTENDED_MATH_CONSTRAINTS_HH + +# include <mlc/abort.hh> + + +namespace xtd +{ + + namespace ERROR + { + struct FIXME; + + } // end of namespace xtd::ERROR + + + template < template<typename> class pfun, + typename T > + struct constraints_ : private mlc::abort_< ERROR::FIXME > + { + }; + + + template < template<typename, typename> class pfun, + typename T1, + typename T2 > + struct constraints_2_ : private mlc::abort_< ERROR::FIXME > + { + }; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_CONSTRAINTS_HH Index: xtd/math/ceil.hh --- xtd/math/ceil.hh (revision 0) +++ xtd/math/ceil.hh (revision 0) @@ -0,0 +1,93 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_CEIL_HH +# define EXTENDED_MATH_CEIL_HH + +# include <xtd/math/includes.hh> + + +namespace xtd +{ + + /// \{ + /// Definition of xtd ceil functions. + + + template <typename T> struct ceil_; + + template <> struct constraints_< ceil_, float > {}; + template <> struct constraints_< ceil_, double > {}; + template <> struct constraints_< ceil_, long double > {}; + + template <typename T> + struct fun_traits_< ceil_<T> > + { + typedef T arg_type; + typedef T res_type; + }; + + + template <typename T> + struct ceil_ + + : public abstract::plain_nary_fun_< 1, ceil_<T> >, + + private constraints_< ceil_, T > + { + xtd_res(ceil_<T>) impl_op(const T& arg) const + { + return std::ceil(arg); + } + }; + + + typedef m1fun_<ceil_> ceil_type; + + + /// \} + + + + /// \brief Plain function object xtd::ceil_f : float -> float. + const ceil_<float> ceil_f; + + /// \brief Plain function object xtd::ceil_d : double -> double. + const ceil_<double> ceil_d; + + /// \brief Plain function object xtd::ceil_ld : long double -> long double. + const ceil_<long double> ceil_ld; + + /// \brief Meta function object xtd::ceil. + const ceil_type ceil; + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_CEIL_HH Index: xtd/math/cmp.hh --- xtd/math/cmp.hh (revision 0) +++ xtd/math/cmp.hh (revision 0) @@ -0,0 +1,49 @@ +// Copyright (C) 2002, 2005, 2006 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 59 Temple Place - Suite 330, Boston, +// MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +#ifndef EXTENDED_MATH_CMP_HH +# define EXTENDED_MATH_CMP_HH + +# include <xtd/internal/opmacros.hh> + + +namespace xtd +{ + + xtd_internal_decl_binary_operator( eq, == ); + xtd_internal_decl_binary_operator( neq, != ); + xtd_internal_decl_binary_operator( less, < ); + xtd_internal_decl_binary_operator( leq, <= ); + xtd_internal_decl_binary_operator( greater, > ); + xtd_internal_decl_binary_operator( geq, >= ); + + +} // end of namespace xtd + + + +#endif // ! EXTENDED_MATH_CMP_HH Index: xtd/optraits.hh --- xtd/optraits.hh (revision 443) +++ xtd/optraits.hh (working copy) @@ -25,8 +25,8 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef EXTENDED_TRAITS_HH -# define EXTENDED_TRAITS_HH +#ifndef EXTENDED_OPTRAITS_HH +# define EXTENDED_OPTRAITS_HH # include <mlc/flags.hh> @@ -165,4 +165,4 @@ -#endif // ! EXTENDED_TRAITS_HH +#endif // ! EXTENDED_OPTRAITS_HH Index: xtd/builtin/traits.hh --- xtd/builtin/traits.hh (revision 449) +++ xtd/builtin/traits.hh (working copy) @@ -28,7 +28,7 @@ #ifndef EXTENDED_BUILTIN_TRAITS_HH # define EXTENDED_BUILTIN_TRAITS_HH -# include <xtd/traits.hh> +# include <xtd/optraits.hh> Index: xtd/internal/opmacros.hh --- xtd/internal/opmacros.hh (revision 443) +++ xtd/internal/opmacros.hh (working copy) @@ -25,22 +25,51 @@ // reasons why the executable file might be covered by the GNU General // Public License. -#ifndef EXTENDED_OPS_EXPR_HH -# define EXTENDED_OPS_EXPR_HH +#ifndef EXTENDED_INTERNAL_OPMACROS_HH +# define EXTENDED_INTERNAL_OPMACROS_HH + +# include <xtd/math/includes.hh> # include <xtd/abstract/fun_expr.hh> # include <xtd/mexpr.hh> -# include <xtd/math/arith.hh> - - - +# include <xtd/literal.hh> -// FIXME: doc +# include <xtd/optraits.hh> +# include <xtd/builtin/traits.hh> # define xtd_internal_decl_unary_operator(OperatorName, OperatorSymbol) \ \ + \ + template <typename T> \ + struct plain_##OperatorName##_; \ + \ + template <typename T> \ + struct fun_traits_< plain_##OperatorName##_<T> > \ + { \ + typedef T arg_type; \ + typedef xtd_##OperatorName(T) res_type; \ + }; \ + \ + \ + template <typename T> \ + struct plain_##OperatorName##_ \ + \ + : public abstract::plain_nary_fun_< 1, plain_##OperatorName##_<T> > \ + { \ + typedef plain_##OperatorName##_<T> self; \ + xtd_res(self) impl_op(const T& arg) const \ + { \ + return OperatorSymbol arg; \ + } \ + }; \ + \ + \ + typedef m1fun_<plain_##OperatorName##_> OperatorName##_type; \ + const OperatorName##_type OperatorName; \ + \ + \ template <typename Expr> \ xtd::m1expr_<xtd::OperatorName##_type, Expr> \ operator OperatorSymbol (const xtd::abstract::fun_expr_<Expr>& expr) \ @@ -49,10 +78,11 @@ return tmp; \ } \ \ - struct e_n_d__w_i_t_h__s_e_m_i_c_o_l_o_n + \ + struct e_n_d__w_i_t_h__s_e_m_i_c_o_l_o_n \ -// FIXME: add something like: +// FIXME: does not specialize any template arguments // template <typename Expr> // struct OperatorName##_trait_ < Expr > @@ -62,9 +92,38 @@ - # define xtd_internal_decl_binary_operator(OperatorName, OperatorSymbol) \ \ + \ + template <typename T1, typename T2> \ + struct plain_##OperatorName##_; \ + \ + template <typename T1, typename T2> \ + struct fun_traits_< plain_##OperatorName##_<T1, T2> > \ + { \ + typedef T1 arg1_type; \ + typedef T2 arg2_type; \ + typedef xtd_##OperatorName(T1, T2) res_type; \ + }; \ + \ + \ + template <typename T1, typename T2> \ + struct plain_##OperatorName##_ \ + \ + : public abstract::plain_nary_fun_< 2, plain_##OperatorName##_<T1, T2> > \ + { \ + typedef plain_##OperatorName##_<T1, T2> self; \ + xtd_res(self) impl_op(const T1& arg1, const T2& arg2) const \ + { \ + return arg1 OperatorSymbol arg2; \ + } \ + }; \ + \ + \ + typedef m2fun_<plain_##OperatorName##_> OperatorName##_type; \ + const OperatorName##_type OperatorName; \ + \ + \ template <typename Lexpr, typename Rexpr> \ xtd::m2expr_<xtd::OperatorName##_type, Lexpr, Rexpr> \ operator OperatorSymbol (const xtd::abstract::fun_expr_<Lexpr>& lexpr, \ @@ -74,10 +133,11 @@ return tmp; \ } \ \ - struct e_n_d__w_i_t_h__s_e_m_i_c_o_l_o_n + \ + struct e_n_d__w_i_t_h__s_e_m_i_c_o_l_o_n \ -// FIXME: add something like: +// FIXME: does not specialize any template arguments // template <typename Lexpr, typename Rexpr> // struct OperatorName##_trait_ < Lexpr, Rexpr > @@ -86,42 +146,4 @@ // }; - - - -namespace xtd -{ - - // logic - - xtd_internal_decl_binary_operator( land, and ); - xtd_internal_decl_binary_operator( lor, or ); - xtd_internal_decl_binary_operator( lxor, xor ); - - xtd_internal_decl_unary_operator( lnot, not ); - - - // cmp - - xtd_internal_decl_binary_operator( eq, == ); - xtd_internal_decl_binary_operator( neq, != ); - xtd_internal_decl_binary_operator( less, < ); - xtd_internal_decl_binary_operator( leq, <= ); - xtd_internal_decl_binary_operator( greater, > ); - xtd_internal_decl_binary_operator( geq, >= ); - - - // arith - - xtd_internal_decl_binary_operator( plus, + ); - xtd_internal_decl_binary_operator( minus, - ); - xtd_internal_decl_binary_operator( mult, * ); - xtd_internal_decl_binary_operator( div, / ); - xtd_internal_decl_binary_operator( mod, % ); - - xtd_internal_decl_unary_operator( uminus, - ); - -} // end of namespace xtd - - -#endif // ! EXTENDED_OPS_EXPR_HH +#endif // ! EXTENDED_INTERNAL_OPMACROS_HH Index: tests/cos.cc --- tests/cos.cc (revision 449) +++ tests/cos.cc (working copy) @@ -1,6 +1,6 @@ #include <iostream> -#include <xtd/math.hh> +#include <xtd/math/cos.hh> int main() @@ -29,11 +29,11 @@ // std::cout << (cos(_1)(_2)).nargs() << std::endl; // gives: 2 // } - { - using xtd::cos; - using xtd::sin; - using xtd::_1; - using xtd::_2; +// { +// using xtd::cos; +// using xtd::sin; +// using xtd::_1; +// using xtd::_2; // std::cout << (cos(_1) * cos(_1) + sin(_2) * sin(_2))(5.f, 5.f) << std::endl; @@ -44,9 +44,9 @@ // (cos(_1) + sin(_1))(_1); // std::cout << (cos(_1) * cos(_1) + sin(_1) * sin(_1))(_1)(51.f) << std::endl; - std::cout << (_1 * _1 + _2 * _2)(cos(_1), sin(_1))(51.f) << std::endl; +// std::cout << (_1 * _1 + _2 * _2)(cos(_1), sin(_1))(51.f) << std::endl; // std::cout << ((cos(_1) + sin(_2))(_1, _1)).nargs() << std::endl; - } +// } } Index: tests/Makefile.am --- tests/Makefile.am (revision 449) +++ tests/Makefile.am (working copy) @@ -13,7 +13,8 @@ cast \ cfun \ cos \ - lit + lit \ + math id_SOURCES = id.cc bind_SOURCES = bind.cc @@ -21,5 +22,6 @@ cfun_SOURCES = cfun.cc cos_SOURCES = cos.cc lit_SOURCES = lit.cc +math_SOURCES = math.cc TESTS = $(check_PROGRAMS) Index: tests/math.cc --- tests/math.cc (revision 0) +++ tests/math.cc (revision 0) @@ -0,0 +1,14 @@ +#include <iostream> +#include <xtd/math.hh> + + +int main() +{ + using xtd::cos; + using xtd::sin; + using xtd::_1; + using xtd::_2; + + std::cout << (cos(_1) * cos(_1) + sin(_2) * sin(_2))(_1, _1)(51.f) << std::endl; + std::cout << (_1 * _1 + _2 * _2)(cos(_1), sin(_1))(51.f) << std::endl; +} Index: tests/cast.cc --- tests/cast.cc (revision 449) +++ tests/cast.cc (working copy) @@ -1,7 +1,7 @@ #include <iostream> #include <xtd/cast.hh> #include <xtd/arg.hh> -#include <xtd/math/trigo.hh> +#include <xtd/math/cos.hh> int main()

18 years

449: Add mlc::any.

by Roland Levillain

https://svn.lrde.epita.fr/svn/oln/trunk/metalic I had to help the compiler regarding mlc_is_a (within a template context). Tell me if the tests fail because of this change. Index: ChangeLog from Roland Levillain <roland(a)lrde.epita.fr> Add mlc::any. * mlc/contract.hh: New (imported from Olena proto-1.0). * mlc/any.hh: New (imported from Olena proto-1.0). Aesthetic changes. (any__simple): New class. * mlc/is_a.hh (mlc_is_a, mlc_is_not_a): Use the `template' keyword to remove an ambiguity w.r.t the nature of the template struct `ret' within mlc::form::of. * tests/any.cc: New test. * tests/Makefile.am (check_PROGRAMS): Add any. (any_SOURCES): New. mlc/Makefile.am | 1 mlc/any.hh | 78 +++++++++++++++++++---------- mlc/contract.hh | 12 +--- mlc/is_a.hh | 8 ++- tests/Makefile.am | 2 tests/any.cc | 143 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 6 files changed, 209 insertions(+), 35 deletions(-) Index: tests/Makefile.am --- tests/Makefile.am (revision 448) +++ tests/Makefile.am (working copy) @@ -8,6 +8,7 @@ # when oln.m4 is available in the distribution. check_PROGRAMS = \ + any \ case \ if \ is_a \ @@ -17,6 +18,7 @@ switch \ typedef +any_SOURCES = any.cc case_SOURCES = case.cc if_SOURCES = if.cc is_a_SOURCES = is_a.cc Index: tests/any.cc --- tests/any.cc (revision 0) +++ tests/any.cc (revision 0) @@ -0,0 +1,143 @@ +/// Test mlc::any. + +#include <mlc/any.hh> +#include <mlc/cmp.hh> +#include <mlc/assert.hh> +#include <mlc/logic.hh> +#include <mlc/is_a.hh> + +// FIXME: Test other flavors of mlc::any. + +/* Linear hierachy. + + - Abstractions. + + mlc::any<Exact> + ^ + | + A<Exact> + ^ + | + B<Exact> + ^ + | + Exact + + + - Concrete class C, deriving from B. + + mlc::any<C> + ^ + | + A<C> + ^ + | + B<C> + ^ + | + C + +*/ + +template <typename Exact> +struct A : public mlc::any__simple< Exact > {}; + +template <typename Exact> +struct B : public A< Exact > {}; + +struct C : public B<C> {}; + + +/* A more complex hierarchy (several subclasses, diamond inheritance). + + - Abstractions. + + mlc::any<Exact> + ^ + | + T<Exact> + ^ ^ ^ + / | \ + / | \ + U<Exact> X<Exact> Y<Exact> + ^ ^ ^ + | | | + Exact Exact Exact + + - Concrete classes V and Z, deriving from U and from X and Y resp. + + + mlc::any<Z> mlc::any<Z> + ^ ^ + | | + T<Z> T<Z> + ^ ^ + | / \ + U<Z> X<Z> Y<Z> + ^ ^ ^ + | \ / + V Z + +*/ + +template <typename Exact> +struct T : public mlc::any__simple< Exact > {}; + +template <typename Exact> +struct U : public T< Exact > {}; + +struct V : public U<V> {}; + +template <typename Exact> +struct X : virtual public T< Exact > {}; + +template <typename Exact> +struct Y : virtual public T< Exact > {}; + +struct Z : public X<Z>, public Y<Z> {}; + +// The struct enclosing these two functions (methods) is used to +// factor the code w.r.t. the tested hierarchy. +template <template < class > class Top> +struct assuming_top_class_is +{ + template <template < class > class T, typename E> + static void + test_exact_is_a(Top<E>& a) + { + typedef typeof(a.exact()) exact_type; + + mlc::assert_< mlc::eq_<exact_type, E> >::check(); + mlc::assert_< mlc_is_a(exact_type, T) >::check(); + }; + + template <template <class> class T, typename E> + static void + test_exact_is_not_a(Top<E>& a) + { + typedef typeof(a.exact()) exact_type; + + mlc::assert_< mlc::eq_<exact_type, E> >::check(); + mlc::assert_< mlc_is_not_a(exact_type, T) >::check(); + } +}; + +int +main() +{ + C c; + assuming_top_class_is<A>::test_exact_is_a<A>(c); + assuming_top_class_is<A>::test_exact_is_a<B>(c); + + Z z; + assuming_top_class_is<T>::test_exact_is_a<T>(z); + assuming_top_class_is<T>::test_exact_is_a<X>(z); + assuming_top_class_is<T>::test_exact_is_a<Y>(z); + + X<Z> x; + assuming_top_class_is<T>::test_exact_is_a<T>(x); + // Bad branch. + assuming_top_class_is<T>::test_exact_is_not_a<U>(x); + // Bad hierachy. + assuming_top_class_is<T>::test_exact_is_not_a<B>(x); +} Index: mlc/any.hh --- mlc/any.hh (revision 0) +++ mlc/any.hh (working copy) @@ -1,4 +1,5 @@ -// Copyright (C) 2001, 2002, 2003, 2004, 2005 EPITA Research and Development Laboratory +// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 EPITA Research and +// Development Laboratory. // // This file is part of the Olena Library. This library is free // software; you can redistribute it and/or modify it under the terms @@ -29,19 +30,21 @@ #ifndef METALIC_ANY_HH # define METALIC_ANY_HH -# include <mlc/contract.hh> +/// \file mlc/any.hh +/// \brief Implementation of mlc::any classes (top of static hierachies). -// abbrev -#define any_mem(E) any <E, dispatch_policy::best_memory> +# include <mlc/contract.hh> +// \def Shortcut. +#define any_mem(E) any<E, dispatch_policy::best_memory> -// 'any' classes namespace mlc { + /// Tags selecting a dispatch for mlc::any. struct dispatch_policy { struct best_speed; @@ -50,14 +53,16 @@ }; - // any - + /// Top class of a static hierachy. template <typename E, typename Dispatch_Policy = dispatch_policy::simple> struct any; - // "best speed" version of 'any' + /*-----------------------. + | mlc::any__best_speed. | + `-----------------------*/ + /// "Best speed" version of `any'. template <typename E> struct any <E, dispatch_policy::best_speed> @@ -72,7 +77,6 @@ } /// Assignment (op=). - any& operator=(const any& rhs) { // do nothing @@ -81,19 +85,19 @@ } /// Copy Ctor. - any(const any& rhs) : - exact_ptr(0) // safety + // For safety purpose. + exact_ptr(0) { - // this->exact_ptr is *not* copied - // its value has to be set in subclasses copy ctors. + // this->exact_ptr is *not* copied; its value has to be set in + // subclasses copy ctors. } protected: any(E* exact_ptr) : exact_ptr(exact_ptr) {} virtual ~any() {} - /// Only attribute. + /// Sole attribute. E* exact_ptr; }; @@ -106,14 +110,21 @@ any__best_speed(E* exact_ptr = 0) : super(exact_ptr) {} }; - // "best memory" version of 'any' - // FIXME: - // We should test with autotools if the compiler allows us to write a - // static_cast or not (diamond inheritance problem). gcc-2.95 gives a - // different adress but not gcc-3. - // On Mac OS X, the compilation fails with a strange link error if you - // try to use the offset computation. + /*------------------------. + | mlc::any__best_memory. | + `------------------------*/ + + /// "Best memory" version of 'any' + /* FIXME: + We should test with autotools if the compiler allows us to write a + static_cast or not (diamond inheritance problem). gcc-2.95 gives a + different adress but not gcc-3. + On Mac OS X, the compilation fails with a strange link error if you + try to use the offset computation. + + 2006-03-24 Roland: Investigate this bug/behavior of Apple's GCC. + This is not the first time that Apple GCC 3.3 behaves strangely. */ template <typename E> struct any <E, dispatch_policy::best_memory> @@ -141,8 +152,10 @@ protected: any() {} - any(E* exact_ptr_does_not_exist_in_this_version); // safety - virtual ~any() {} // FIXME: virtual for a "best memory" version!? + // For safety purpose. + any(E* exact_ptr_does_not_exist_in_this_version); + // FIXME: virtual for a "best memory" version!? + virtual ~any() {} }; template <typename E> @@ -155,15 +168,19 @@ # if not defined __GNUC__ || __GNUC__ < 3 template <typename E> const E any_mem(E)::exact_obj = E(); - template <typename E> const any_mem(E)& any_mem(E)::ref_exact_obj = any_mem(E)::exact_obj; + template <typename E> const any_mem(E)& any_mem(E)::ref_exact_obj = + any_mem(E)::exact_obj; template <typename E> const int any_mem(E)::exact_offset = (const char*)(void*)(&any_mem(E)::ref_exact_obj) - (const char*)(void*)(&any_mem(E)::exact_obj); # endif - // "simple" version of 'any' + /*-------------------. + | mlc::any__simple. | + `-------------------*/ + /// "Simple" version of `any'. template <typename E> struct any <E, dispatch_policy::simple> @@ -176,7 +193,16 @@ } protected: any() {} - any(E* exact_ptr_does_not_exist_in_this_version); // safety + // For safety purpose. + any(E* exact_ptr_does_not_exist_in_this_version); + }; + + template <typename E> + struct any__simple : public any<E, dispatch_policy::simple> + { + protected: + typedef any<E, dispatch_policy::simple> super; + any__simple() : super() {} }; Index: mlc/is_a.hh --- mlc/is_a.hh (revision 448) +++ mlc/is_a.hh (working copy) @@ -239,7 +239,9 @@ */ # define mlc_is_a(T, U) \ -mlc::wrap_< typename mlc::is_a_< sizeof(mlc::form::of< U >()) >::ret< T, U > > +mlc::wrap_< \ + typename mlc::is_a_< sizeof(mlc::form::of< U >()) >::template ret< T, U > \ +> # define mlc_is_a_(T, U) \ mlc::is_a_< sizeof(mlc::form::of< U >()) >::ret< T, U > @@ -254,7 +256,9 @@ */ # define mlc_is_not_a(T, U) \ -mlc::not_< typename mlc::is_a_<sizeof(mlc::form::of<U >())>::ret<T,U > > +mlc::not_< \ + typename mlc::is_a_<sizeof(mlc::form::of<U >())>::template ret< T, U > \ +> # define mlc_is_not_a_(T, U) \ mlc::not_< mlc::is_a_< sizeof(mlc::form::of<U >())>::ret<T,U > > Index: mlc/Makefile.am --- mlc/Makefile.am (revision 448) +++ mlc/Makefile.am (working copy) @@ -2,6 +2,7 @@ mlcdir = $(includedir)/mlc nobase_mlc_HEADERS = \ + any.hh \ bool.hh \ case.hh \ cmp.hh \ Index: mlc/contract.hh --- mlc/contract.hh (revision 0) +++ mlc/contract.hh (working copy) @@ -1,4 +1,5 @@ -// Copyright (C) 2001, 2002, 2003, 2004, 2005 EPITA Research and Development Laboratory +// Copyright (C) 2001, 2002, 2003, 2004, 2005 EPITA Research and +// Development Laboratory. // // This file is part of the Olena Library. This library is free // software; you can redistribute it and/or modify it under the terms @@ -28,11 +29,10 @@ #ifndef METALIC_CONTRACT_HH # define METALIC_CONTRACT_HH +# include <cassert> -# include <assert.h> - -// FIXME: a lot of code has been removed here -// for simplification purpose only +// FIXME: a lot of code has been removed here for simplification +// purpose only. # define assertion(expr) assert(expr) # define invariant(expr) assert(expr) @@ -40,7 +40,6 @@ # define postcondition(expr) assert(expr) - # define mlc_check_method_impl(WHERE, RETURN, NAME, ARG, CONST) \ { \ typedef RETURN (WHERE::*meth)(ARG) CONST; \ @@ -58,5 +57,4 @@ } \ struct e_n_d__w_i_t_h__s_e_m_i_c_o_l_o_n - #endif // ! METALIC_CONTRACT_HH

18 years

448: Static: Catch up with current Metalic

by Roland Levillain

https://svn.lrde.epita.fr/svn/oln/trunk/static Index: ChangeLog from Roland Levillain <roland(a)lrde.epita.fr> Static: Catch up with current Metalic * tests/entry.cc (mlc::abort_): Remove this fake and use mlc/abort.hh instead. * stc/properties.hh: s/mlc::is_found/mlc::is_found_/g. stc/properties.hh | 4 ++-- tests/entry.cc | 8 +------- 2 files changed, 3 insertions(+), 9 deletions(-) Index: tests/entry.cc --- tests/entry.cc (revision 447) +++ tests/entry.cc (working copy) @@ -5,13 +5,7 @@ #include <mlc/case.hh> #include <mlc/assert.hh> #include <mlc/is_a.hh> - -// FIXME: Fake. Remove this when mlc::abort_ is added to the project. -namespace mlc -{ - template <typename T> - class abort_ {}; -} +#include <mlc/abort.hh> /*----------. Index: stc/properties.hh --- stc/properties.hh (revision 447) +++ stc/properties.hh (working copy) @@ -333,9 +333,9 @@ \ /* Did we found the virtual type? */ \ static const bool found_external_p = \ - mlc_bool(mlc::is_found<external_typedef>); \ + mlc_bool(mlc::is_found_<external_typedef>); \ static const bool found_internal_p = \ - mlc_bool(mlc::is_found<internal_typedef>); \ + mlc_bool(mlc::is_found_<internal_typedef>); \ \ typedef typename \ internal::select_typedef<found_external_p, found_internal_p, \

18 years

Re: [Olena-patches] proto-1.0 445: Add GPL to trunk.

by Micha

Nicolas Widynski <nicolas.widynski(a)lrde.epita.fr> writes: > https://svn/svn/oln/prototypes/proto-1.0 > > Index: ChangeLog > from Nicolas Widynski <nicolas.widynski(a)lrde.epita.fr> > > Add GPL to trunk. > > * COPYING: Modify FDL to Gnu General Public License. > > COPYING | 721 +++++++++++++++++++++++++++++----------------------------------- > 1 file changed, 332 insertions(+), 389 deletions(-) > HUGE !... -- | Mieux vaut se taire Michaël 'Micha' Cadilhac | | Que de parler trop fort. cadilh_m - Epita 2007 - CSI | | -- As de trèfle JID: micha(a)amessage.be | `-- - - - - --'

18 years, 1 month

447: Add protection mechanism to case definitions and update.

by Thierry Geraud

https://svn.lrde.epita.fr/svn/oln/trunk/metalic Index: ChangeLog from Thierry Geraud <theo(a)lrde.epita.fr> Add protection mechanism to case definitions and update. * tests/switch.cc: Update. * tests/protected.cc: New file. * tests/Makefile.am (protected): New entry. * mlc/ret.hh (mlc_ret_, mlc_ret_found_in): New macros. (ret_found_in_): Update. * mlc/if.hh (FIXME): Remove. (if_): Change inheritance into composition. * mlc/typedef.hh: Cosmetics. * mlc/switch.hh (mlc_switch, mlc_switch_): New macros. * mlc/TODO: Update. * mlc/case.hh (mlc_case, mlc_case_): New macros. (ERROR): Update and augment. (WARNING): New. (mlc_case_equipment_for_namespace): Update to handle protected_. * mlc/cmp.hh (mlc_is_found, mlc_is_not_found): New macros. (mlc_is_undefined, mlc_is_defined): New macros. (mlc_is_ok, mlc_is_not_ok): New macros. (is_value, is_not_value): Update. (is_not_found_, is_found_): Update. (is_not_ok_, is_ok_): Update. mlc/TODO | 51 ++++++++++--- mlc/case.hh | 194 +++++++++++++++++++++++++++++++++++++++++++++-------- mlc/cmp.hh | 64 +++++++++++++++-- mlc/if.hh | 12 ++- mlc/ret.hh | 13 +++ mlc/switch.hh | 12 +++ mlc/typedef.hh | 4 - tests/Makefile.am | 2 tests/protected.cc | 149 ++++++++++++++++++++++++++++++++++++++++ tests/switch.cc | 54 ++++++++++++++ 10 files changed, 501 insertions(+), 54 deletions(-) Index: tests/switch.cc --- tests/switch.cc (revision 446) +++ tests/switch.cc (working copy) @@ -31,7 +31,7 @@ typedef int ret; }; -// // or: +// // ok // template <class T> // struct case_ <test, T, 3> : public mlc::where_< mlc_is_a(T, char) > @@ -39,6 +39,20 @@ // typedef mlc::not_found ret; // }; +// // ok + +// template <class T> +// struct case_ <test, T, 3> : public mlc::where_< mlc_is_a(T, char) > +// { +// struct protected_ { +// typedef mlc::not_found ret; +// }; +// }; + + + + + // // ko @@ -54,6 +68,21 @@ // }; // template <class T> +// struct case_ <test, T, 3> : public mlc::where_< mlc_is_a(T, char) > +// { +// struct protected_ { +// }; +// typedef int ret; +// }; + +// template <class T> +// struct case_ <test, T, 3> : public mlc::where_< mlc_is_a(T, char) > +// { +// struct protected_ { +// }; +// }; + +// template <class T> // struct case_ <test, T, 3> // { // typedef int ret; @@ -70,10 +99,33 @@ // { // }; +// template <class T> +// struct default_case_ <test, T> : public mlc::where_< mlc_is_a(T, char) > +// { +// typedef int ret; +// }; + +// template <class T> +// struct default_case_ <test, T> +// { +// struct protected_ { +// typedef int ret; +// } +// typedef int ret; +// }; + +// template <class T> +// struct default_case_ <test, T> +// { +// struct protected_ { +// } +// }; + } // end of namespace client + template <class T> void print() { Index: tests/Makefile.am --- tests/Makefile.am (revision 446) +++ tests/Makefile.am (working copy) @@ -12,6 +12,7 @@ if \ is_a \ or \ + protected \ ret \ switch \ typedef @@ -20,6 +21,7 @@ if_SOURCES = if.cc is_a_SOURCES = is_a.cc or_SOURCES = or.cc +protected_SOURCES = protected.cc ret_SOURCES = ret.cc switch_SOURCES = switch.cc typedef_SOURCES = typedef.cc Index: tests/protected.cc --- tests/protected.cc (revision 0) +++ tests/protected.cc (revision 0) @@ -0,0 +1,149 @@ +#include <mlc/switch.hh> +#include <mlc/cmp.hh> +#include <mlc/typedef.hh> +#include <mlc/assert.hh> +#include <mlc/implies.hh> + + +mlc_case_equipment_for_namespace(client); +mlc_decl_typedef(protected_); + +template <typename T> +void reveal() +{ + T tmp; +} + + + +namespace client +{ + + struct A + { + typedef bool typedef_in_A_only; + }; + + struct B + { + typedef char typedef_in_B_only; + }; + + + + // simple_test + + struct simple_test; + + template <class T> + struct case_ <simple_test, T, 1> : public mlc::where_< mlc_eq(T, A) > + { + typedef A ret; + }; + + template <class T> + struct case_ <simple_test, T, 2> : public mlc::where_< mlc_eq(T, B) > + { + typedef B ret; + }; + + + // test_ok + + struct test_ok; + + template <class T> + struct case_ <test_ok, T, 1> : public mlc::where_< mlc_eq(T, A) > + { + typedef typename A::typedef_in_A_only ret; + }; + + template <class T> + struct case_ <test_ok, T, 2> : public mlc::where_< mlc_eq(T, B) > + { + typedef typename B::typedef_in_B_only ret; + }; + + + + // test_KO + + struct test_KO; + + template <class T> + struct case_ <test_KO, T, 1> : public mlc::where_< mlc_eq(T, A) > + { + typedef typename T::typedef_in_A_only ret; + }; + + template <class T> + struct case_ <test_KO, T, 2> : public mlc::where_< mlc_eq(T, B) > + { + typedef typename T::typedef_in_B_only ret; + }; + + + // test_soluce + + struct test_soluce; + + template <class T> + struct case_ <test_soluce, T, 1> : public mlc::where_< mlc_eq(T, A) > + { + struct protected_ { + typedef typename T::typedef_in_A_only ret; + }; + }; + + template <class T> + struct case_ <test_soluce, T, 2> : public mlc::where_< mlc_eq(T, B) > + { + // typedef mlc::dummy ret; + struct protected_ { + typedef typename T::typedef_in_B_only ret; + }; + }; + + + +} // end of namespace client + + +struct ERROR_USE_EITHER_PROTECT_OR_RET_IN_A_CASE; + + + +int main() +{ + + using namespace client; + + typedef switch_<simple_test, B>::ret type; + reveal<type>(); + + + // typedef switch_<test, B> ::ret type; + // which is equiv to: + // typedef case_<test, B>::ret ::ret type; + +// typedef case_<test_soluce, B>::ret ::protect::ret type; + + + + +// typedef case_<test_soluce, B>::ret the_case; +// typedef mlc_typedef_(the_case, protected_) the_case_protected; +// typedef mlc_ret_(the_case) the_case_ret; + +// mlc::assert_< mlc::xor_< mlc_is_found(the_case_protected), +// mlc_is_found(the_case_ret) >, +// ERROR_USE_EITHER_PROTECT_OR_RET_IN_A_CASE +// >::check(); + +// typedef mlc::if_< mlc::eq_< the_case_protected, mlc::not_found >, +// the_case_ret, +// mlc_ret_(the_case_protected) >::ret result; + + +// reveal<result>(); +} Index: mlc/ret.hh --- mlc/ret.hh (revision 446) +++ mlc/ret.hh (working copy) @@ -48,7 +48,14 @@ +/// \{ +/// Macros mlc_ret and mlc_ret_. + # define mlc_ret(Type) typename mlc::typedef_::ret::from_<Type>::ret +# define mlc_ret_(Type) mlc::typedef_::ret::from_<Type>::ret + +/// \} + // test code @@ -62,10 +69,14 @@ template <typename T> struct ret_found_in_ : public mlc::eq_< typename mlc::typedef_::ret::from_<T>::ret2::first_elt, - mlc::found > + mlc::found >::bexpr {}; } // end of namespace mlc +# define mlc_ret_found_in(T) mlc::ret_found_in_<T> + + + #endif // ! METALIC_RET_HH Index: mlc/if.hh --- mlc/if.hh (revision 446) +++ mlc/if.hh (working copy) @@ -53,10 +53,11 @@ namespace ERROR { - struct FIXME; + struct THE_FIRST_PARAMETER_OF_AN_mlc_if_SHOULD_BE_AN_mlc_bexpr; } // end of mlc::ERROR + namespace internal { @@ -92,13 +93,16 @@ ** \note \a Then and \a Else must be valid types, since they are both ** evaluated, whatever the result of \a Cond. */ + template <typename cond_type, typename then_type, typename else_type> struct if_ : - // FIXME: enable the static assertion below!!! + private assert_< mlc_is_a(cond_type, mlc::abstract::bexpr), - mlc::ERROR::FIXME >, - public internal::if_ < mlc_bool(cond_type), then_type, else_type > + mlc::ERROR::THE_FIRST_PARAMETER_OF_AN_mlc_if_SHOULD_BE_AN_mlc_bexpr > { + typedef typename internal::if_< mlc_bool(cond_type), + then_type, + else_type >::ret ret; }; } // end of namespace mlc Index: mlc/typedef.hh --- mlc/typedef.hh (revision 446) +++ mlc/typedef.hh (working copy) @@ -242,6 +242,9 @@ + + + /*! \macro mlc_typedef_in(Namespace, Type, TypedefName) ** ** FIXME: doc @@ -254,7 +257,6 @@ Namespace::typedef_::TypedefName::from_<Type>::ret - /*! \macro mlc_typedef_onlyif(Type, TypedefName, Bexpr) ** ** FIXME: doc Index: mlc/switch.hh --- mlc/switch.hh (revision 446) +++ mlc/switch.hh (working copy) @@ -32,4 +32,16 @@ # include <mlc/case.hh> +/// Macros mlc_switch and mlc_switch_. +/// \{ + +# define mlc_switch(Namespace, Context, Data) \ + typename Namespace::switch_<Context, Data>::ret + +# define mlc_switch_(Namespace, Context, Data) \ + Namespace::switch_<Context, Data>::ret + +/// \} + + #endif // ! METALIC_SWITCH_HH Index: mlc/TODO --- mlc/TODO (revision 446) +++ mlc/TODO (working copy) @@ -2,15 +2,6 @@ * files -** bool.hh - -create assert.hh from parts of bool.hh - -** boolean and bexpr - -there is a confusion between mlc::abstract::boolean and the notion of -bexpr (Boolean expression type)! - ** value.hh This file mixes bool_, int_, etc. so I should be split into several @@ -21,7 +12,22 @@ * addition -mlc_eval (such as mlc_bool and mlc_value) +** macros + +*** mlc_eval + +mlc_eval should exist (in a similar way to mlc_bool and mlc_value) + +*** mlc_value + +rec pb + +** cmp.hh + +clearly check that params are neither values not bexprs + +clearly state the difference (and use cases) between mlc_eq and mlc_is_a +then check that is_something facilities conform to the use case rules * renaming @@ -50,6 +56,29 @@ works well and we do not have to write mlc_is_a_ with the '_' at the end so that's better. yet is it a direct consequence of the wrapping? +** if_ + +then_type and else_type are not protected; find a solution + +** logic.hh + +add some tests to check that err msg are ok +(the pb is that they may propagate...) + + + + +* DONE! + +** bool.hh + +create assert.hh from parts of bool.hh + +** boolean and bexpr + +there is a confusion between mlc::abstract::boolean and the notion of +bexpr (Boolean expression type)! + ** boolean and bexpr the last part of the disambiguation between boolean and bexpr is to @@ -63,5 +92,3 @@ static checks should change *** remove eval in true_ and false_ - - Index: mlc/case.hh --- mlc/case.hh (revision 446) +++ mlc/case.hh (working copy) @@ -30,6 +30,7 @@ # include <mlc/bexpr.hh> # include <mlc/assert.hh> +# include <mlc/abort.hh> # include <mlc/ret.hh> # include <mlc/is_a.hh> # include <mlc/implies.hh> @@ -38,6 +39,19 @@ # include <mlc/if.hh> +/// Macros mlc_case and mlc_case_. +/// \{ + +# define mlc_case(Namespace, Context, Data) \ + typename Namespace::case_<Context, Data>::ret + +# define mlc_case_(Namespace, Context, Data) \ + Namespace::case_<Context, Data>::ret + +/// \} + + + // FIXME: doc this file! @@ -59,14 +73,52 @@ namespace ERROR { + struct PARAMETER_OF_mlc_where_SHOULD_BE_A_BEXPR; + struct A_case_STATEMENT_SHOULD_NOT_START_AT_INDEX_0_BUT_1; + struct A_case_STATEMENT_SHOULD_DERIVE_FROM_mlc_where_; struct A_default_case_STATEMENT_SHOULD_NOT_DERIVE_FROM_mlc_where_; + + struct A_default_case_STATEMENT_IN_A_switch_SHOULD_HAVE_EITHER_A_ret_OR_A_protected; + struct A_default_case_STATEMENT_IN_A_switch_SHOULD_NOT_HAVE_BOTH_A_ret_AND_A_protected; + struct THE_protected_PART_OF_A_default_case_STATEMENT_IN_A_switch_SHOULD_HAVE_A_ret; + + struct A_case_STATEMENT_IN_A_switch_SHOULD_HAVE_EITHER_A_ret_OR_A_protected; + struct A_case_STATEMENT_IN_A_switch_SHOULD_NOT_HAVE_BOTH_A_ret_AND_A_protected; + struct THE_protected_PART_OF_A_case_STATEMENT_IN_A_switch_SHOULD_HAVE_A_ret; + struct NO_case_STATEMENT_CAN_BE_SELECTED; - struct A_default_case_STATEMENT_IN_A_switch_SHOULD_HAVE_A_ret; - struct A_case_STATEMENT_IN_A_switch_SHOULD_HAVE_A_ret; - struct PARAMETER_OF_mlc_where_SHOULD_BE_A_BEXPR; - } + + } // end of namespace mlc::ERROR + + + namespace WARNING + { + struct NO_default_case_STATEMENT_HAS_BEEN_DEFINED; + + } // end of namespace mlc::WARNING + + + + namespace internal + { + + template <typename T, typename T_is_bexpr> + struct where_; + + template <typename bexpr> + struct where_ < bexpr, mlc::true_ > + : public mlc_if_(bexpr, case_selected, case_not_selected) + { + }; + + template <typename T> + struct where_ < T, mlc::false_ > + { + }; + + } // end of namespace mlc::internal template <typename bexpr> @@ -75,11 +127,17 @@ private assert_< mlc_is_a(bexpr, mlc::abstract::bexpr), mlc::ERROR::PARAMETER_OF_mlc_where_SHOULD_BE_A_BEXPR >, - public mlc_if_( bexpr, case_selected, case_not_selected ) + // hack so that the error above cannot propagate to the mlc_if_ + public internal::where_< bexpr, + typename mlc_is_a(bexpr, mlc::abstract::bexpr)::eval > { }; + + mlc_decl_typedef(protected_); + + } // end of namespace mlc @@ -114,6 +172,17 @@ }; \ \ \ + template <typename a_case> \ + struct protected_in_ \ + { \ + typedef typename mlc::typedef_::protected_::from_<a_case>::ret the; \ + typedef typename mlc::is_found_<the>::bexpr is_found; \ + typedef typename mlc::ret_found_in_<the>::bexpr is_found_with_ret; \ + typedef mlc_ret(the) ret; \ + }; \ + \ + \ + \ namespace internal \ { \ \ @@ -129,20 +198,53 @@ struct handle_case_ <use, context, data, i, 1, 1>; \ \ \ - template <typename use, typename context, typename data> \ - struct handle_default_case_ \ + template <typename use, \ + typename context, typename data> \ + struct handle_default_case_; \ + \ \ - : private mlc::assert_< mlc::implies_< mlc_is_not_a(mlc_comma_1(NAMESPACE::default_case_<context, data>), \ - mlc::undefined), \ + \ + template <typename context, typename data> \ + struct handle_default_case_ < mlc::internal::a_simple_case, context, data > \ + \ + : private mlc::assert_< mlc::implies_< mlc::is_defined_< NAMESPACE::default_case_<context, data> >, \ mlc_is_not_a(mlc_comma_1(NAMESPACE::default_case_<context, data>), \ mlc::where_) >, \ - mlc::ERROR::A_default_case_STATEMENT_SHOULD_NOT_DERIVE_FROM_mlc_where_ >, \ + mlc::ERROR::A_default_case_STATEMENT_SHOULD_NOT_DERIVE_FROM_mlc_where_ > \ + { \ + typedef NAMESPACE::default_case_<context, data> case_t; \ + typedef typename protected_in_<case_t>::the protected_case_t; \ \ - private mlc::assert_< mlc::implies_< mlc::and_< mlc::eq_<use, mlc::internal::a_switch_case>, \ + typedef typename mlc::if_< mlc::is_found_<protected_case_t>, \ + protected_case_t, \ + case_t >::ret ret; \ + }; \ + \ + \ + template <typename context, typename data> \ + struct handle_default_case_ < mlc::internal::a_switch_case, context, data > \ + \ + : private mlc::assert_< mlc::implies_< mlc::is_defined_< NAMESPACE::default_case_<context, data> >, \ mlc_is_not_a(mlc_comma_1(NAMESPACE::default_case_<context, data>), \ - mlc::undefined) >, \ - mlc::ret_found_in_< NAMESPACE::default_case_<context, data> > >, \ - mlc::ERROR::A_default_case_STATEMENT_IN_A_switch_SHOULD_HAVE_A_ret > \ + mlc::where_) >, \ + mlc::ERROR::A_default_case_STATEMENT_SHOULD_NOT_DERIVE_FROM_mlc_where_ >, \ + \ + private mlc::assert_< mlc::implies_< mlc::is_defined_< NAMESPACE::default_case_<context, data> >, \ + mlc::or_< mlc::ret_found_in_< NAMESPACE::default_case_<context, data> >, \ + typename protected_in_< NAMESPACE::default_case_<context, data> >::is_found > >, \ + mlc::ERROR::A_default_case_STATEMENT_IN_A_switch_SHOULD_HAVE_EITHER_A_ret_OR_A_protected >, \ + \ + private mlc::assert_< mlc::implies_< mlc::and_< mlc::is_defined_< NAMESPACE::default_case_<context, data> >, \ + mlc::or_< mlc::ret_found_in_< NAMESPACE::default_case_<context, data> >, \ + typename protected_in_< NAMESPACE::default_case_<context, data> >::is_found > >, \ + mlc::xor_< mlc::ret_found_in_< NAMESPACE::default_case_<context, data> >, \ + typename protected_in_< NAMESPACE::default_case_<context, data> >::is_found > >, \ + mlc::ERROR::A_default_case_STATEMENT_IN_A_switch_SHOULD_NOT_HAVE_BOTH_A_ret_AND_A_protected >, \ + \ + private mlc::assert_< mlc::implies_< typename protected_in_< NAMESPACE::default_case_<context, data> >::is_found, \ + typename protected_in_< NAMESPACE::default_case_<context, data> >::is_found_with_ret >, \ + mlc::ERROR::THE_protected_PART_OF_A_default_case_STATEMENT_IN_A_switch_SHOULD_HAVE_A_ret > \ + \ { \ typedef NAMESPACE::default_case_<context, data> case_t; \ typedef typename mlc::if_<mlc_is_a(case_t, mlc::undefined), \ @@ -154,14 +256,19 @@ template <typename use, typename context, typename data, unsigned i> \ struct handle_case_ <use, context, data, i, 0, 0> \ \ - : private mlc::assert_< mlc::implies_< mlc_is_not_a(mlc_comma_2(NAMESPACE::case_<context, data, i>), \ - mlc::undefined), \ + : private mlc::assert_< mlc::implies_< mlc::is_defined_< NAMESPACE::case_<context, data, i> >, \ mlc_is_a(mlc_comma_2(NAMESPACE::case_<context, data, i>), \ mlc::where_) >, \ - mlc::ERROR::A_case_STATEMENT_SHOULD_DERIVE_FROM_mlc_where_ > \ + mlc::ERROR::A_case_STATEMENT_SHOULD_DERIVE_FROM_mlc_where_ >, \ + \ + private mlc::assert_< mlc::is_defined_< NAMESPACE::default_case_<context, data> >, \ + mlc::WARNING::NO_default_case_STATEMENT_HAS_BEEN_DEFINED > \ + \ { \ typedef handle_default_case_<use, context, data> handle_t; \ - typedef typename handle_t::ret ret; \ + typedef typename mlc::if_< mlc::is_defined_< NAMESPACE::default_case_<context, data> >, \ + typename handle_t::ret, \ + mlc::none >::ret ret; \ }; \ \ \ @@ -177,12 +284,31 @@ mlc::ERROR::A_case_STATEMENT_SHOULD_DERIVE_FROM_mlc_where_ >, \ \ private mlc::assert_< mlc::implies_< mlc::and_< mlc::eq_<use, mlc::internal::a_switch_case>, \ - mlc_is_not_a(mlc_comma_2(NAMESPACE::case_<context, data, i>), \ - mlc::undefined) >, \ - mlc::ret_found_in_< NAMESPACE::case_<context, data, i> > >, \ - mlc::ERROR::A_case_STATEMENT_IN_A_switch_SHOULD_HAVE_A_ret > \ + mlc::is_defined_< NAMESPACE::case_<context, data, i> > >, \ + mlc::or_< mlc::ret_found_in_< NAMESPACE::case_<context, data, i> >, \ + typename protected_in_< NAMESPACE::case_<context, data, i> >::is_found > >, \ + mlc::ERROR::A_case_STATEMENT_IN_A_switch_SHOULD_HAVE_EITHER_A_ret_OR_A_protected >, \ + \ + private mlc::assert_< mlc::implies_< mlc::and_list_< mlc::eq_<use, mlc::internal::a_switch_case>, \ + mlc::is_defined_< NAMESPACE::case_<context, data, i> >, \ + mlc::or_< mlc::ret_found_in_< NAMESPACE::case_<context, data, i> >, \ + typename protected_in_< NAMESPACE::case_<context, data, i> >::is_found > >, \ + mlc::xor_< mlc::ret_found_in_< NAMESPACE::case_<context, data, i> >, \ + typename protected_in_< NAMESPACE::case_<context, data, i> >::is_found > >, \ + mlc::ERROR::A_case_STATEMENT_IN_A_switch_SHOULD_NOT_HAVE_BOTH_A_ret_AND_A_protected >, \ + \ + private mlc::assert_< mlc::implies_< mlc::and_list_< mlc::eq_<use, mlc::internal::a_switch_case>, \ + mlc::is_defined_< NAMESPACE::case_<context, data, i> >, \ + typename protected_in_< NAMESPACE::case_<context, data, i> >::is_found >, \ + typename protected_in_< NAMESPACE::case_<context, data, i> >::is_found_with_ret >, \ + mlc::ERROR::THE_protected_PART_OF_A_case_STATEMENT_IN_A_switch_SHOULD_HAVE_A_ret > \ { \ - typedef NAMESPACE::case_<context, data, i> ret; \ + typedef NAMESPACE::case_<context, data, i> case_t; \ + typedef typename protected_in_<case_t>::the protected_case_t; \ + \ + typedef typename mlc::if_< mlc::is_found_<protected_case_t>, \ + protected_case_t, \ + case_t >::ret ret; \ }; \ \ \ @@ -198,10 +324,24 @@ mlc::ERROR::A_case_STATEMENT_SHOULD_DERIVE_FROM_mlc_where_ >, \ \ private mlc::assert_< mlc::implies_< mlc::and_< mlc::eq_<use, mlc::internal::a_switch_case>, \ - mlc_is_not_a(mlc_comma_2(NAMESPACE::case_<context, data, i>), \ - mlc::undefined) >, \ - mlc::ret_found_in_< NAMESPACE::case_<context, data, i> > >, \ - mlc::ERROR::A_case_STATEMENT_IN_A_switch_SHOULD_HAVE_A_ret > \ + mlc::is_defined_< NAMESPACE::case_<context, data, i> > >, \ + mlc::or_< mlc::ret_found_in_< NAMESPACE::case_<context, data, i> >, \ + typename protected_in_< NAMESPACE::case_<context, data, i> >::is_found > >, \ + mlc::ERROR::A_case_STATEMENT_IN_A_switch_SHOULD_HAVE_EITHER_A_ret_OR_A_protected >, \ + \ + private mlc::assert_< mlc::implies_< mlc::and_list_< mlc::eq_<use, mlc::internal::a_switch_case>, \ + mlc::is_defined_< NAMESPACE::case_<context, data, i> >, \ + mlc::or_< mlc::ret_found_in_< NAMESPACE::case_<context, data, i> >, \ + typename protected_in_< NAMESPACE::case_<context, data, i> >::is_found > >, \ + mlc::xor_< mlc::ret_found_in_< NAMESPACE::case_<context, data, i> >, \ + typename protected_in_< NAMESPACE::case_<context, data, i> >::is_found > >, \ + mlc::ERROR::A_case_STATEMENT_IN_A_switch_SHOULD_NOT_HAVE_BOTH_A_ret_AND_A_protected >, \ + \ + private mlc::assert_< mlc::implies_< mlc::and_list_< mlc::eq_<use, mlc::internal::a_switch_case>, \ + mlc::is_defined_< NAMESPACE::case_<context, data, i> >, \ + typename protected_in_< NAMESPACE::case_<context, data, i> >::is_found >, \ + typename protected_in_< NAMESPACE::case_<context, data, i> >::is_found_with_ret >, \ + mlc::ERROR::THE_protected_PART_OF_A_case_STATEMENT_IN_A_switch_SHOULD_HAVE_A_ret > \ { \ typedef mlc_is_a(mlc_comma_2(NAMESPACE::case_<context, data, i+1>), \ mlc::case_selected) next_case_is_selected; \ Index: mlc/cmp.hh --- mlc/cmp.hh (revision 446) +++ mlc/cmp.hh (working copy) @@ -33,23 +33,45 @@ # include <mlc/logic.hh> -/// Macros mlc_eq and mlc_neq. + +/// \{ +/// Macros mlc_eq(T1, T2) and mlc_neq(T1, T2). + # define mlc_eq( T1, T2) mlc::eq_ <T1, T2> # define mlc_neq(T1, T2) mlc::neq_<T1, T2> +/// \} + + + +/// \{ +/// Macros mlc_something(T) corresponding to mlc::something_<T>. + +# define mlc_is_found(T) mlc::is_found_<T> +# define mlc_is_not_found(T) mlc::is_not_found_<T> + +# define mlc_is_undefined(T) mlc::is_undefined_<T> +# define mlc_is_defined(T) mlc::is_defined_<T> + +# define mlc_is_ok(T) mlc::is_ok_<T> +# define mlc_is_not_ok(T) mlc::is_not_ok_<T> + +/// \} + + namespace mlc { /// Check whether \a T is a mlc::abstract::value. template <typename T> - struct is_value : public mlc_is_a(T, mlc::abstract::value) + struct is_value : public mlc_is_a(T, mlc::abstract::value)::bexpr { }; /// Check whether \a T is not a mlc::abstract::value. template <typename T> - struct is_not_value : public not_<mlc_is_a(T, mlc::abstract::value)> + struct is_not_value : public not_<mlc_is_a(T, mlc::abstract::value)>::bexpr { }; @@ -71,6 +93,8 @@ }; /// \} + + /// Inequality test between a couple of types. /// \{ template <typename T1, typename T2> @@ -95,24 +119,48 @@ /// Shortcuts for comparison with mlc::not_found. /// \{ template <typename T> - struct is_found : public neq_<T, not_found> + struct is_not_found_ : public mlc_is_a(T, mlc::not_found)::bexpr { }; template <typename T> - struct is_not_found : public neq_<T, not_found> + struct is_found_ : public mlc_is_not_a(T, mlc::not_found)::bexpr + { + }; + /// \} + + + /// Shortcuts for testing inheritance from mlc::undefined. + /// \{ + template <typename T> + struct is_undefined_ : public mlc_is_a(T, mlc::undefined)::bexpr + { + }; + + template <typename T> + struct is_defined_ : public mlc_is_not_a(T, mlc::undefined)::bexpr { }; /// \} /// Check whether a type is a sound (supposedly before using it). + /// \{ + template <typename T> + struct is_not_ok_ : public or_list_< is_not_found_<T>, + is_undefined_<T>, + mlc_is_a(T, mlc::not_ok) >::bexpr + { + }; + template <typename T> - struct is_ok : public and_< neq_<T, not_found>, - and_< neq_<T, not_ok>, - neq_<T, undefined > > > + struct is_ok_ : public and_list_< is_found_<T>, + is_defined_<T>, + mlc_is_not_a(T, mlc::not_ok) >::bexpr { }; + /// \} + } // end of namespace mlc

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Olena-patches April 2006