blob: bd3fee5979781b118e29486f3f1069281e662ca4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
/********************* */
/*! \file hash.h
** \verbatim
** Original author: cconway
** Major contributors: mdeters
** Minor contributors (to current version): taking
** This file is part of the CVC4 prototype.
** Copyright (c) 2009, 2010, 2011 The Analysis of Computer Systems Group (ACSys)
** Courant Institute of Mathematical Sciences
** New York University
** See the file COPYING in the top-level source directory for licensing
** information.\endverbatim
**
** \brief [[ Add one-line brief description here ]]
**
** [[ Add lengthier description here ]]
** \todo document this file
**/
#include "cvc4_public.h"
#ifndef __CVC4__HASH_H
#define __CVC4__HASH_H
// in case it's not been declared as a namespace yet
namespace __gnu_cxx {}
#include <ext/hash_map>
namespace std { using namespace __gnu_cxx; }
namespace CVC4 {
struct StringHashFunction {
size_t operator()(const std::string& str) const {
return std::hash<const char*>()(str.c_str());
}
};/* struct StringHashFunction */
}/* CVC4 namespace */
#endif /* __CVC4__HASH_H */
|