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/********************* */
/*! \file options_handlers.h
** \verbatim
** Original author: Morgan Deters
** Major contributors: none
** Minor contributors (to current version): none
** This file is part of the CVC4 project.
** Copyright (c) 2009-2014 New York University and The University of Iowa
** See the file COPYING in the top-level source directory for licensing
** information.\endverbatim
**
** \brief [[ Add one-line brief description here ]]
**
** [[ Add lengthier description here ]]
** \todo document this file
**/
#include "cvc4_private.h"
#ifndef __CVC4__THEORY__BOOLEANS__OPTIONS_HANDLERS_H
#define __CVC4__THEORY__BOOLEANS__OPTIONS_HANDLERS_H
#include <string>
namespace CVC4 {
namespace theory {
namespace booleans {
static const std::string booleanTermConversionModeHelp = "\
Boolean term conversion modes currently supported by the\n\
--boolean-term-conversion-mode option:\n\
\n\
bitvectors [default]\n\
+ Boolean terms are converted to bitvectors of size 1.\n\
\n\
datatypes\n\
+ Boolean terms are converted to enumerations in the Datatype theory.\n\
\n\
native\n\
+ Boolean terms are converted in a \"natural\" way depending on where they\n\
are used. If in a datatype context, they are converted to an enumeration.\n\
Elsewhere, they are converted to a bitvector of size 1.\n\
";
inline BooleanTermConversionMode stringToBooleanTermConversionMode(std::string option, std::string optarg, SmtEngine* smt) throw(OptionException) {
if(optarg == "bitvectors") {
return BOOLEAN_TERM_CONVERT_TO_BITVECTORS;
} else if(optarg == "datatypes") {
return BOOLEAN_TERM_CONVERT_TO_DATATYPES;
} else if(optarg == "native") {
return BOOLEAN_TERM_CONVERT_NATIVE;
} else if(optarg == "help") {
puts(booleanTermConversionModeHelp.c_str());
exit(1);
} else {
throw OptionException(std::string("unknown option for --boolean-term-conversion-mode: `") +
optarg + "'. Try --boolean-term-conversion-mode help.");
}
}
}/* CVC4::theory::booleans namespace */
}/* CVC4::theory namespace */
}/* CVC4 namespace */
#endif /* __CVC4__THEORY__BOOLEANS__OPTIONS_HANDLERS_H */
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