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/********************* */
/*! \file smt.h
** \verbatim
** Original author: cconway
** Major contributors: none
** Minor contributors (to current version): mdeters
** 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
**
** Definitions of SMT constants.
**/
#include "cvc4parser_private.h"
#ifndef __CVC4__PARSER__SMT_H
#define __CVC4__PARSER__SMT_H
#include <ext/hash_map>
namespace std { using namespace __gnu_cxx; }
#include "util/hash.h"
#include "parser/parser.h"
namespace CVC4 {
class SExpr;
namespace parser {
class Smt : public Parser {
friend class ParserBuilder;
public:
enum Logic {
AUFLIA, // +p and -p?
AUFLIRA,
AUFNIRA,
LRA,
QF_AUFBV,
QF_AUFLIA,
QF_AX,
QF_BV,
QF_IDL,
QF_LIA,
QF_LRA,
QF_NIA,
QF_RDL,
QF_SAT,
QF_UF,
QF_UFIDL,
QF_UFLIA,
QF_UFLRA,
QF_UFNRA,
UFNIA
};
enum Theory {
THEORY_ARRAYS,
THEORY_ARRAYS_EX,
THEORY_BITVECTORS,
THEORY_BITVECTORS_32,
THEORY_BITVECTORS_ARRAYS_EX,
THEORY_EMPTY,
THEORY_INTS,
THEORY_INT_ARRAYS,
THEORY_INT_ARRAYS_EX,
THEORY_INT_INT_REAL_ARRAY_ARRAYS_EX,
THEORY_REALS,
THEORY_REALS_INTS,
};
private:
bool d_logicSet;
Logic d_logic;
protected:
Smt(ExprManager* exprManager, Input* input, bool strictMode = false, bool parseOnly = false);
public:
/**
* Add theory symbols to the parser state.
*
* @param theory the theory to open (e.g., Core, Ints)
*/
void addTheory(Theory theory);
bool logicIsSet();
/**
* Sets the logic for the current benchmark. Declares any logic and theory symbols.
*
* @param name the name of the logic (e.g., QF_UF, AUFLIA)
*/
void setLogic(const std::string& name);
static Logic toLogic(const std::string& name);
private:
void addArithmeticOperators();
void addUf();
static std::hash_map<const std::string, Logic, CVC4::StringHashFunction> newLogicMap();
};/* class Smt */
}/* CVC4::parser namespace */
}/* CVC4 namespace */
#endif /* __CVC4__PARSER__SMT_INPUT_H */
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