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/********************* */
/*! \file hash.h
** \verbatim
** Original author: cconway
** Major contributors: none
** Minor contributors (to current version): none
** This file is part of the CVC4 prototype.
** Copyright (c) 2009, 2010 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
**/
#ifndef __CVC4__HASH_H_
#define __CVC4__HASH_H_
#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());
}
};
}
#endif /* __CVC4__HASH_H_ */
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