[Olena-patches] milena r1200: Add trait for operators * + -

URL: https://svn.lrde.epita.fr/svn/oln/trunk/milena ChangeLog: 2007-10-01 Simon Nivault &lt;simon.nivault(a)lrde.epita.fr&gt; Add trait for operators * + -. * mln/core/trait/mult.hh: Rename as... * mln/core/trait/op_mult.hh: ...this. * mln/core/trait/op_minus.hh: New. * mln/core/trait/op_plus.hh: New. * mln/core/trait/op_uminus.hh: New. * mln/core/trait/all.hh: Include files above. --- all.hh | 5 ++ op_minus.hh | 141 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ op_mult.hh | 141 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ op_plus.hh | 135 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ op_uminus.hh | 83 ++++++++++++++++++++++++++++++++++ 5 files changed, 505 insertions(+) Index: trunk/milena/mln/core/trait/mult.hh (deleted) =================================================================== Index: trunk/milena/mln/core/trait/op_plus.hh =================================================================== --- trunk/milena/mln/core/trait/op_plus.hh (revision 0) +++ trunk/milena/mln/core/trait/op_plus.hh (revision 1200) @@ -0,0 +1,135 @@ +// Copyright (C) 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, 51 Franklin Street, Fifth Floor, +// 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 MLN_TRAIT_OP_PLUS_HH +# define MLN_TRAIT_OP_PLUS_HH + + +# define mln_op_plus(T, U) typename mln::trait::op_plus< T , U >::ret + + + +namespace mln +{ + + namespace metal + { + + template <unsigned n, typename T> + class vec; + + template <unsigned n, unsigned m, typename T> + class mat; + + } // end of namespace mln::metal + + namespace trait + { + + template <typename T, typename U> + struct op_plus; + + + template <typename T> + struct op_plus<T, T> + { + typedef T ret; + }; + + template <> + struct op_plus<int, float> + { + typedef float ret; + }; + template <> + struct op_plus<float, int> + { + typedef float ret; + }; + + template <> + struct op_plus<int, double> + { + typedef double ret; + }; + template <> + struct op_plus<double, int> + { + typedef double ret; + }; + + template <> + struct op_plus<double, float> + { + typedef double ret; + }; + template <> + struct op_plus<float, double> + { + typedef double ret; + }; + + template <unsigned n, typename T, typename U> + struct op_plus<metal::vec<n, T>, U> + { + typedef metal::vec<n, mln_op_plus(T, U)> ret; + }; + template <typename U, unsigned n, typename T> + struct op_plus<U, metal::vec<n, T> > + { + typedef metal::vec<n, mln_op_plus(T, U)> ret; + }; + + template <unsigned n, typename T, typename U> + struct op_plus<metal::vec<n, T>, metal::vec<n, U> > + { + typedef metal::vec<n, mln_op_plus(T, U)> ret; + }; + + template <unsigned n, unsigned m, typename T, typename U> + struct op_plus<metal::mat<n, m, T>, U> + { + typedef metal::mat<n, m, mln_op_plus(T, U)> ret; + }; + template <typename U, unsigned n, unsigned m, typename T> + struct op_plus<U, metal::mat<n, m, T> > + { + typedef metal::mat<n, m, mln_op_plus(T, U)> ret; + }; + + template <unsigned n, unsigned m, typename T, typename U> + struct op_plus<metal::mat<n, m, T>, metal::mat<n, m, U> > + { + typedef metal::mat<n, m, mln_op_plus(T, U)> ret; + }; + + + } // end of namespace mln::trait + +} // end of namespace mln + +#endif // ! MLN_TRAIT_OP_PLUS_HH Index: trunk/milena/mln/core/trait/all.hh =================================================================== --- trunk/milena/mln/core/trait/all.hh (revision 1199) +++ trunk/milena/mln/core/trait/all.hh (revision 1200) @@ -46,6 +46,11 @@ # include <mln/core/trait/is_fast.hh> # include <mln/core/trait/pixter.hh> +# include <mln/core/trait/op_mult.hh> +# include <mln/core/trait/op_plus.hh> +# include <mln/core/trait/op_minus.hh> +# include <mln/core/trait/op_uminus.hh> +# include <mln/core/trait/promote.hh> #endif // ! MLN_CORE_TRAIT_ALL_HH Index: trunk/milena/mln/core/trait/op_minus.hh =================================================================== --- trunk/milena/mln/core/trait/op_minus.hh (revision 0) +++ trunk/milena/mln/core/trait/op_minus.hh (revision 1200) @@ -0,0 +1,141 @@ +// Copyright (C) 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, 51 Franklin Street, Fifth Floor, +// 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 MLN_TRAIT_OP_MINUS_HH +# define MLN_TRAIT_OP_MINUS_HH + + +# define mln_op_minus(T, U) typename mln::trait::op_minus< T , U >::ret + + + +namespace mln +{ + + namespace metal + { + + template <unsigned n, typename T> + class vec; + + template <unsigned n, unsigned m, typename T> + class mat; + + } // end of namespace mln::metal + + namespace trait + { + + template <typename T, typename U> + struct op_minus; + + + template <typename T> + struct op_minus<T, T> + { + typedef T ret; + }; + + template <typename T> + struct op_minus<unsigned, T> + { + typedef mln_op_minus(signed, T) ret; + }; + + template <> + struct op_minus<int, float> + { + typedef float ret; + }; + template <> + struct op_minus<float, int> + { + typedef float ret; + }; + + template <> + struct op_minus<int, double> + { + typedef double ret; + }; + template <> + struct op_minus<double, int> + { + typedef double ret; + }; + + template <> + struct op_minus<double, float> + { + typedef double ret; + }; + template <> + struct op_minus<float, double> + { + typedef double ret; + }; + + template <unsigned n, typename T, typename U> + struct op_minus<metal::vec<n, T>, U> + { + typedef metal::vec<n, mln_op_minus(T, U)> ret; + }; + template <typename U, unsigned n, typename T> + struct op_minus<U, metal::vec<n, T> > + { + typedef metal::vec<n, mln_op_minus(T, U)> ret; + }; + + template <unsigned n, typename T, typename U> + struct op_minus<metal::vec<n, T>, metal::vec<n, U> > + { + typedef metal::vec<n, mln_op_minus(T, U)> ret; + }; + + template <unsigned n, unsigned m, typename T, typename U> + struct op_minus<metal::mat<n, m, T>, U> + { + typedef metal::mat<n, m, mln_op_minus(T, U)> ret; + }; + template <typename U, unsigned n, unsigned m, typename T> + struct op_minus<U, metal::mat<n, m, T> > + { + typedef metal::mat<n, m, mln_op_minus(T, U)> ret; + }; + + template <unsigned n, unsigned m, typename T, typename U> + struct op_minus<metal::mat<n, m, T>, metal::mat<n, m, U> > + { + typedef metal::mat<n, m, mln_op_minus(T, U)> ret; + }; + + + } // end of namespace mln::trait + +} // end of namespace mln + +#endif // ! MLN_TRAIT_OP_MINUS_HH Index: trunk/milena/mln/core/trait/op_uminus.hh =================================================================== --- trunk/milena/mln/core/trait/op_uminus.hh (revision 0) +++ trunk/milena/mln/core/trait/op_uminus.hh (revision 1200) @@ -0,0 +1,83 @@ +// Copyright (C) 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, 51 Franklin Street, Fifth Floor, +// 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 MLN_TRAIT_OP_UMINUS_HH +# define MLN_TRAIT_OP_UMINUS_HH + + +# define mln_op_uminus(T) typename mln::trait::op_uminus< T >::ret + + + +namespace mln +{ + + namespace metal + { + + template <unsigned n, typename T> + class vec; + + template <unsigned n, unsigned m, typename T> + class mat; + + } // end of namespace mln::metal + + namespace trait + { + + template <typename T> + struct op_uminus + { + typedef T ret; + }; + + + template <> + struct op_uminus<unsigned> + { + typedef signed ret; + }; + + template <unsigned n, typename T> + struct op_uminus<metal::vec<n, T> > + { + typedef metal::vec<n, mln_op_uminus(T)> ret; + }; + + template <unsigned n, unsigned m, typename T> + struct op_uminus<metal::mat<n, m, T> > + { + typedef metal::mat<n, m, mln_op_uminus(T)> ret; + }; + + + } // end of namespace mln::trait + +} // end of namespace mln + +#endif // ! MLN_TRAIT_OP_UMINUS_HH Index: trunk/milena/mln/core/trait/op_mult.hh =================================================================== --- trunk/milena/mln/core/trait/op_mult.hh (revision 0) +++ trunk/milena/mln/core/trait/op_mult.hh (revision 1200) @@ -0,0 +1,141 @@ +// Copyright (C) 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, 51 Franklin Street, Fifth Floor, +// 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 MLN_TRAIT_OP_MULT_HH +# define MLN_TRAIT_OP_MULT_HH + + +# define mln_op_mult(T, U) typename mln::trait::op_mult< T , U >::ret + + + +namespace mln +{ + + namespace metal + { + + template <unsigned n, typename T> + class vec; + + template <unsigned n, unsigned m, typename T> + class mat; + + } // end of namespace mln::metal + + namespace trait + { + + template <typename T, typename U> + struct op_mult; + + + template <typename T> + struct op_mult<T, T> + { + typedef T ret; + }; + + template <> + struct op_mult<int, float> + { + typedef float ret; + }; + template <> + struct op_mult<float, int> + { + typedef float ret; + }; + + template <> + struct op_mult<int, double> + { + typedef double ret; + }; + template <> + struct op_mult<double, int> + { + typedef double ret; + }; + + template <> + struct op_mult<double, float> + { + typedef double ret; + }; + template <> + struct op_mult<float, double> + { + typedef double ret; + }; + + template <unsigned n, typename T, typename U> + struct op_mult<metal::vec<n, T>, U> + { + typedef metal::vec<n, mln_op_mult(T, U)> ret; + }; + template <typename U, unsigned n, typename T> + struct op_mult<U, metal::vec<n, T> > + { + typedef metal::vec<n, mln_op_mult(T, U)> ret; + }; + + template <unsigned n, unsigned m, typename T, typename U> + struct op_mult<metal::mat<n, m, T>, U> + { + typedef metal::mat<n, m, mln_op_mult(T, U)> ret; + }; + template <typename U, unsigned n, unsigned m, typename T> + struct op_mult<U, metal::mat<n, m, T> > + { + typedef metal::mat<n, m, mln_op_mult(T, U)> ret; + }; + + template <unsigned n, unsigned o, typename T, unsigned m, typename U> + struct op_mult<metal::mat<n, o, T>, metal::mat<o, m, U> > + { + typedef metal::mat<n, m, mln_op_mult(T, U)> ret; + }; + + template <unsigned m, unsigned n, typename T, typename U> + struct op_mult<metal::mat<m, n, T>, metal::vec<n, U> > + { + typedef metal::mat<m, 1, mln_op_mult(T, U)> ret; + }; + + template <unsigned n, typename U, unsigned m, typename T> + struct op_mult< metal::vec<n, U>, metal::mat<n, m, T> > + { + typedef metal::mat<1, m, mln_op_mult(T, U)> ret; + }; + + + } // end of namespace mln::trait + +} // end of namespace mln + +#endif // ! MLN_TRAIT_OP_MULT_HH