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/********************* */
/*! \file util_model.cpp
** \verbatim
** Original author: Clark Barrett
** Major contributors: Morgan Deters
** Minor contributors (to current version): none
** This file is part of the CVC4 project.
** Copyright (c) 2009-2013 New York University and The University of Iowa
** See the file COPYING in the top-level source directory for licensing
** information.\endverbatim
**
** \brief implementation of Model class
**/
#include "util/util_model.h"
#include "expr/command.h"
#include "smt/smt_engine_scope.h"
#include "smt/command_list.h"
#include "printer/printer.h"
#include <vector>
using namespace std;
namespace CVC4 {
std::ostream& operator<<(std::ostream& out, Model& m) {
smt::SmtScope smts(&m.d_smt);
Expr::dag::Scope scope(out, false);
Printer::getPrinter(options::outputLanguage())->toStream(out, m);
return out;
}
Model::Model() :
d_smt(*smt::currentSmtEngine()) {
}
size_t Model::getNumCommands() const {
return d_smt.d_modelCommands->size() + d_smt.d_modelGlobalCommands.size();
}
const Command* Model::getCommand(size_t i) const {
Assert(i < getNumCommands());
// index the global commands first, then the locals
if(i < d_smt.d_modelGlobalCommands.size()) {
return d_smt.d_modelGlobalCommands[i];
} else {
return (*d_smt.d_modelCommands)[i - d_smt.d_modelGlobalCommands.size()];
}
}
}/* CVC4 namespace */
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