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/********************* */
/*! \file tptp_printer.cpp
** \verbatim
** Top contributors (to current version):
** Morgan Deters, Tim King, Paul Meng
** This file is part of the CVC4 project.
** Copyright (c) 2009-2017 by the authors listed in the file AUTHORS
** in the top-level source directory) and their institutional affiliations.
** All rights reserved. See the file COPYING in the top-level source
** directory for licensing information.\endverbatim
**
** \brief The pretty-printer interface for the TPTP output language
**
** The pretty-printer interface for the TPTP output language.
**/
#include "printer/tptp/tptp_printer.h"
#include <iostream>
#include <string>
#include <typeinfo>
#include <vector>
#include "expr/expr.h" // for ExprSetDepth etc..
#include "expr/node_manager.h" // for VarNameAttr
#include "options/language.h" // for LANG_AST
#include "options/smt_options.h" // for unsat cores
#include "smt/smt_engine.h"
#include "smt/command.h"
using namespace std;
namespace CVC4 {
namespace printer {
namespace tptp {
void TptpPrinter::toStream(
std::ostream& out, TNode n, int toDepth, bool types, size_t dag) const
{
n.toStream(out, toDepth, types, dag, language::output::LANG_SMTLIB_V2_5);
}/* TptpPrinter::toStream() */
void TptpPrinter::toStream(std::ostream& out,
const Command* c,
int toDepth,
bool types,
size_t dag) const
{
c->toStream(out, toDepth, types, dag, language::output::LANG_SMTLIB_V2_5);
}/* TptpPrinter::toStream() */
void TptpPrinter::toStream(std::ostream& out, const CommandStatus* s) const
{
s->toStream(out, language::output::LANG_SMTLIB_V2_5);
}/* TptpPrinter::toStream() */
void TptpPrinter::toStream(std::ostream& out, const Model& m) const
{
out << "% SZS output start FiniteModel for " << m.getInputName() << endl;
for(size_t i = 0; i < m.getNumCommands(); ++i) {
this->Printer::toStreamUsing(language::output::LANG_SMTLIB_V2_5, out, m, m.getCommand(i));
}
out << "% SZS output end FiniteModel for " << m.getInputName() << endl;
}
void TptpPrinter::toStream(std::ostream& out,
const Model& m,
const Command* c) const
{
// shouldn't be called; only the non-Command* version above should be
Unreachable();
}
void TptpPrinter::toStream(std::ostream& out, const UnsatCore& core) const
{
out << "% SZS output start UnsatCore " << std::endl;
SmtEngine * smt = core.getSmtEngine();
Assert( smt!=NULL );
for(UnsatCore::const_iterator i = core.begin(); i != core.end(); ++i) {
std::string name;
if (smt->getExpressionName(*i, name)) {
// Named assertions always get printed
out << name << endl;
} else if (options::dumpUnsatCoresFull()) {
// Unnamed assertions only get printed if the option is set
out << *i << endl;
}
}
out << "% SZS output end UnsatCore " << std::endl;
}
}/* CVC4::printer::tptp namespace */
}/* CVC4::printer namespace */
}/* CVC4 namespace */
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