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/********************* */
/** smt2.h
** Original author: cconway
** Major contributors:
** 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.
**
** Definitions of SMT2 constants.
**/
#include "cvc4parser_private.h"
#ifndef __CVC4__PARSER__SMT2_H
#define __CVC4__PARSER__SMT2_H
#include <ext/hash_map>
namespace std { using namespace __gnu_cxx; }
#include "util/hash.h"
namespace CVC4 {
class SExpr;
namespace parser {
class Parser;
class Smt2 {
public:
enum Logic {
QF_AX,
QF_BV,
QF_LIA,
QF_LRA,
QF_UF,
};
enum Theory {
THEORY_ARRAYS,
THEORY_BITVECTORS,
THEORY_CORE,
THEORY_INTS,
THEORY_REALS,
THEORY_REALS_INTS,
};
/**
* Add theory symbols to the parser state.
*
* @param parser the CVC4 Parser object
* @param theory the theory to open (e.g., Core, Ints)
*/
static void
addTheory(Parser& parser, Theory theory);
/**
* Sets the logic for the current benchmark. Declares any logic and theory symbols.
*
* @param parser the CVC4 Parser object
* @param name the name of the logic (e.g., QF_UF, AUFLIA)
*/
static void
setLogic(Parser& parser, const std::string& name);
static void
setInfo(Parser& parser, const std::string& flag, const SExpr& sexpr);
static Logic toLogic(const std::string& name);
private:
static void addArithmeticOperators(Parser& parser);
static std::hash_map<const std::string, Logic, CVC4::StringHashFunction> newLogicMap();
};
}/* CVC4::parser namespace */
}/* CVC4 namespace */
#endif /* __CVC4__PARSER__SMT2_INPUT_H */
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