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/********************* */
/*! \file uninterpreted_constant.cpp
** \verbatim
** Original author: mdeters
** Major contributors: none
** Minor contributors (to current version): none
** This file is part of the CVC4 prototype.
** Copyright (c) 2009-2012 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 Representation of constants of uninterpreted sorts
**
** Representation of constants of uninterpreted sorts.
**/
#include "util/uninterpreted_constant.h"
#include <iostream>
#include <sstream>
#include <string>
using namespace std;
namespace CVC4 {
std::ostream& operator<<(std::ostream& out, const UninterpretedConstant& uc) {
stringstream ss;
ss << uc.getType();
string t = ss.str();
size_t i = 0;
// replace everything that isn't in [a-zA-Z0-9_] with an _
while((i = t.find_first_not_of("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890_", i)) != string::npos) {
t.replace(i, 1, 1, '_');
}
return out << "uc_" << t << '_' << uc.getIndex();
}
}/* CVC4 namespace */
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