props.hh

// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE)
//
// This file is part of Olena.
//
// Olena is free software: you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation, version 2 of the License.
//
// Olena 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 Olena.  If not, see <http://www.gnu.org/licenses/>.
//
// As a special exception, you may use this file as part of a free
// software project 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_ACCUMULATOR_PROPS_HH
# define MLN_TRAIT_ACCUMULATOR_PROPS_HH


# include <string>


namespace mln
{

  namespace trait 
  {

    namespace accumulator
    {

      // Basic accumulators properties.

      struct has_untake
      {
        struct any { protected: any() {}; };
        struct no : any { std::string name() const { return "has_untake::no"; } };
        struct yes : any { std::string name() const { return "has_untake::yes"; } };
      };

      struct has_stop
      {
        struct any { protected: any() {}; };
        struct no : any { std::string name() const { return "has_stop::no"; } };
        struct yes : any { std::string name() const { return "has_stop::yes"; } };
      };

      struct has_set_value
      {
        struct any { protected: any() {}; };
        struct no : any { std::string name() const { return "has_set_value::no"; } };
        struct yes : any { std::string name() const { return "has_set_value::yes"; } };
      };

      // Morphological accumulators properties
      struct when_pix
      {
        struct any { protected: any() {}; };
        struct use_v : any { std::string name() const { return "when_pix::use_v"; } };
        struct use_p : any { std::string name() const { return "when_pix::use_p"; } };
        struct use_pix  : any { std::string name() const { return "when_pix::use_pix"; } };
        struct use_none : any { std::string name() const { return "when_pix::use_none"; } };
        struct not_ok : any { std::string name() const { return "when_pix::not_ok"; } };
      };

    } // end of namespace mln::trait::accumulator

  } // end of namespace mln::trait

} // end of namespace mln


#endif // ! MLN_TRAIT_ACCUMULATOR_PROPS_HH