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conexpr.hh
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1 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
2 /*
3  * Main authors:
4  * Guido Tack <tack@gecode.org>
5  *
6  * Copyright:
7  * Guido Tack, 2007
8  *
9  * Last modified:
10  * $Date: 2011-08-23 16:45:41 +1000 (Tue, 23 Aug 2011) $ by $Author: tack $
11  * $Revision: 12336 $
12  *
13  * This file is part of Gecode, the generic constraint
14  * development environment:
15  * http://www.gecode.org
16  *
17  * Permission is hereby granted, free of charge, to any person obtaining
18  * a copy of this software and associated documentation files (the
19  * "Software"), to deal in the Software without restriction, including
20  * without limitation the rights to use, copy, modify, merge, publish,
21  * distribute, sublicense, and/or sell copies of the Software, and to
22  * permit persons to whom the Software is furnished to do so, subject to
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25  * The above copyright notice and this permission notice shall be
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37 
38 #ifndef __GECODE_FLATZINC_CONEXPR_HH__
39 #define __GECODE_FLATZINC_CONEXPR_HH__
40 
41 #include <string>
42 #include <gecode/flatzinc/ast.hh>
43 
44 namespace Gecode { namespace FlatZinc {
45 
47  class ConExpr {
48  public:
50  std::string id;
54  ConExpr(const std::string& id0, AST::Array* args0);
56  AST::Node* operator[](int i) const;
58  int size(void) const;
60  ~ConExpr(void);
61  };
62 
64  ConExpr::ConExpr(const std::string& id0, AST::Array* args0)
65  : id(id0), args(args0) {}
66 
68  ConExpr::operator[](int i) const { return args->a[i]; }
69 
70  forceinline int
71  ConExpr::size(void) const { return args->a.size(); }
72 
75  delete args;
76  }
77 
78 }}
79 
80 #endif
81 
82 // STATISTICS: flatzinc-any