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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 * This file is part of Gecode, the generic constraint
10 * development environment:
11 * http://www.gecode.org
12 *
13 * Permission is hereby granted, free of charge, to any person obtaining
14 * a copy of this software and associated documentation files (the
15 * "Software"), to deal in the Software without restriction, including
16 * without limitation the rights to use, copy, modify, merge, publish,
17 * distribute, sublicense, and/or sell copies of the Software, and to
18 * permit persons to whom the Software is furnished to do so, subject to
19 * the following conditions:
20 *
21 * The above copyright notice and this permission notice shall be
22 * included in all copies or substantial portions of the Software.
23 *
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31 *
32 */
33
34#ifndef __GECODE_FLATZINC_CONEXPR_HH__
35#define __GECODE_FLATZINC_CONEXPR_HH__
36
37#include <string>
39
40namespace Gecode { namespace FlatZinc {
41
43 class ConExpr {
44 public:
46 std::string id;
52 ConExpr(const std::string& id0, AST::Array* args0, AST::Array* ann0);
54 AST::Node* operator[](int i) const;
56 int size(void) const;
58 ~ConExpr(void);
59 };
60
62 ConExpr::ConExpr(const std::string& id0, AST::Array* args0, AST::Array* ann0)
63 : id(id0), args(args0), ann(ann0) {}
64
66 ConExpr::operator[](int i) const { return args->a[i]; }
67
68 forceinline int
69 ConExpr::size(void) const { return args->a.size(); }
70
73 delete args;
74 delete ann;
75 }
76
77}}
78
79#endif
80
81// STATISTICS: flatzinc-any
A node in a FlatZinc abstract syntax tree.
Definition ast.hh:67
~ConExpr(void)
Destructor.
Definition conexpr.hh:72
std::string id
Identifier for the constraint.
Definition conexpr.hh:46
AST::Array * args
Constraint arguments.
Definition conexpr.hh:48
AST::Node * operator[](int i) const
Return argument i.
Definition conexpr.hh:66
int size(void) const
Return number of arguments.
Definition conexpr.hh:69
AST::Array * ann
Constraint annotations.
Definition conexpr.hh:50
ConExpr(const std::string &id0, AST::Array *args0, AST::Array *ann0)
Constructor.
Definition conexpr.hh:62
Interpreter for the FlatZinc language.
Gecode toplevel namespace
#define forceinline
Definition config.hpp:194