registry.hh
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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Guido Tack <tack@gecode.org>
*
* Copyright:
* Guido Tack, 2007
*
* Last modified:
* $Date: 2010-07-02 19:18:43 +1000 (Fri, 02 Jul 2010) $ by $Author: tack $
* $Revision: 11149 $
*
* 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.
*
*/
#ifndef __GECODE_FLATZINC_REGISTRY_HH__
#define __GECODE_FLATZINC_REGISTRY_HH__
#include "flatzinc.hh"
#include <string>
#include <map>
namespace FlatZinc {
/// Map from constraint identifier to constraint posting functions
class Registry {
public:
/// Type of constraint posting function
typedef void (*poster) (FlatZincModel&, const ConExpr&, AST::Node*);
/// Add posting function \a p with identifier \a id
void add(const std::string& id, poster p);
/// Post constraint specified by \a ce
void post(FlatZincModel& s, const ConExpr& ce, AST::Node* ann);
private:
/// The actual registry
std::map<std::string,poster> r;
};
/// Return global registry object
Registry& registry(void);
}
#endif
// STATISTICS: flatzinc-any