LpInterface_inl.h

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/**
 *
 *   Copyright 2005-2020 Pierre-Henri WUILLEMIN(@LIP6) & Christophe GONZALES(@AMU)
 *   info_at_agrum_dot_org
 *
 *  This library is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  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 Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 */


/**
 * @file
 * @brief Class to include at least once this header
 *
 * @author Pierre-Henri WUILLEMIN(@LIP6) & Christophe GONZALES(@AMU)
 */

#include <agrum/CN/polytope/LpInterface.h>

#ifndef DOXYGEN_SHOULD_SKIP_THIS

namespace gum {

  INLINE Size
     HashFunc< credal::lp::LpCol >::castToSize(const credal::lp::LpCol& key) {
    return Size(key.id());
  }

  INLINE Size HashFunc< credal::lp::LpCol >::operator()(
     const credal::lp::LpCol& key) const {
    return (castToSize(key) * gum::HashFuncConst::gold) & this->hash_mask_;
  }


  namespace credal {
    namespace lp {
      /**
       * class LpCol
       */

      INLINE unsigned int LpCol::id() const { return id__; }

      INLINE bool LpCol::operator<(const LpCol& col) const {
        return (id__ < col.id());
      }

      INLINE bool LpCol::operator==(const LpCol& col) const {
        return (id__ == col.id());
      }

      INLINE bool LpCol::operator!=(const LpCol& col) const {
        return (id__ != col.id());
      }

      INLINE LpCol& LpCol::operator=(const LpCol& col) {
        id__ = col.id__;

        return *this;
      }

      INLINE std::ostream& operator<<(std::ostream& out, const LpCol& col) {
        out << col.toString();
        return out;
      }

      INLINE std::string LpCol::toString() const {
        return "V" + std::to_string(id__);
      }


      INLINE void swap(HashTable< LpCol, double >*& a,
                       HashTable< LpCol, double >*& b) {
        HashTable< LpCol, double >* tmp(a);
        a = b;
        b = tmp;
      }


      INLINE std::ostream& operator<<(std::ostream& out, const LpExpr& expr) {
        out << expr.toString();
        return out;
      }
    }   // namespace lp

  }   // namespace credal

} /* namespace gum */

#endif /* DOXYGEN_SHOULD_SKIP_THIS */