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conexpr.hh

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00001 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
00002 /*
00003  *  Main authors:
00004  *     Guido Tack <tack@gecode.org>
00005  *
00006  *  Copyright:
00007  *     Guido Tack, 2007
00008  *
00009  *  This file is part of Gecode, the generic constraint
00010  *  development environment:
00011  *     http://www.gecode.org
00012  *
00013  *  Permission is hereby granted, free of charge, to any person obtaining
00014  *  a copy of this software and associated documentation files (the
00015  *  "Software"), to deal in the Software without restriction, including
00016  *  without limitation the rights to use, copy, modify, merge, publish,
00017  *  distribute, sublicense, and/or sell copies of the Software, and to
00018  *  permit persons to whom the Software is furnished to do so, subject to
00019  *  the following conditions:
00020  *
00021  *  The above copyright notice and this permission notice shall be
00022  *  included in all copies or substantial portions of the Software.
00023  *
00024  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00025  *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00026  *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00027  *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
00028  *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
00029  *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
00030  *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00031  *
00032  */
00033 
00034 #ifndef __GECODE_FLATZINC_CONEXPR_HH__
00035 #define __GECODE_FLATZINC_CONEXPR_HH__
00036 
00037 #include <string>
00038 #include <gecode/flatzinc/ast.hh>
00039 
00040 namespace Gecode { namespace FlatZinc {
00041 
00043   class ConExpr {
00044   public:
00046     std::string id;
00048     AST::Array* args;
00050     AST::Array* ann;
00052     ConExpr(const std::string& id0, AST::Array* args0, AST::Array* ann0);
00054     AST::Node* operator[](int i) const;
00056     int size(void) const;
00058     ~ConExpr(void);
00059   };
00060 
00061   forceinline
00062   ConExpr::ConExpr(const std::string& id0, AST::Array* args0, AST::Array* ann0)
00063     : id(id0), args(args0), ann(ann0) {}
00064 
00065   forceinline AST::Node*
00066   ConExpr::operator[](int i) const { return args->a[i]; }
00067 
00068   forceinline int
00069   ConExpr::size(void) const { return args->a.size(); }
00070 
00071   forceinline
00072   ConExpr::~ConExpr(void) {
00073     delete args;
00074     delete ann;
00075   }
00076 
00077 }}
00078 
00079 #endif
00080 
00081 // STATISTICS: flatzinc-any