engine-base.hpp

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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
 *  Main authors:
 *     Guido Tack <tack@gecode.org>
 *
 *  Contributing authors:
 *     Christian Schulte <schulte@gecode.org>
 *
 *  Copyright:
 *     Christian Schulte, 2013
 *     Guido Tack, 2013
 *
 *  Last modified:
 *     $Date: 2015-03-11 16:37:26 +0100 (Wed, 11 Mar 2015) $ by $Author: schulte $
 *     $Revision: 14437 $
 *
 *  This file is part of Gecode, the generic constraint
 *  development environment:
 *     http://www.gecode.org
 *
 *  Permission is hereby granted, free of charge, to any person obtaining
 *  a copy of this software and associated documentation files (the
 *  "Software"), to deal in the Software without restriction, including
 *  without limitation the rights to use, copy, modify, merge, publish,
 *  distribute, sublicense, and/or sell copies of the Software, and to
 *  permit persons to whom the Software is furnished to do so, subject to
 *  the following conditions:
 *
 *  The above copyright notice and this permission notice shall be
 *  included in all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */

namespace Gecode { namespace Search {

  template<class T>
  forceinline
  EngineBase<T>::EngineBase(Engine* e0) 
    : e(e0) {}
  template<class T>
  forceinline T*
  EngineBase<T>::next(void) {
    return dynamic_cast<T*>(e->next());
  }
  template<class T>
  forceinline Statistics
  EngineBase<T>::statistics(void) const {
    return e->statistics();
  }
  template<class T>
  forceinline bool
  EngineBase<T>::stopped(void) const {
    return e->stopped();
  }
  template<class T>
  forceinline NoGoods&
  EngineBase<T>::nogoods(void) {
    return e->nogoods();
  }
  template<class T>
  forceinline
  EngineBase<T>::~EngineBase(void) { 
    delete e; 
  }
  template<class T>
  forceinline void*
  EngineBase<T>::operator new(size_t s) {
    return heap.ralloc(s);
  }
  template<class T>
  forceinline void
  EngineBase<T>::operator delete(void* p) {
    heap.rfree(p);
  }

}}

// STATISTICS: search-other