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/*****************************************************************************/
/*!
* \file lang.h
* \brief Definition of input and output languages to CVC3
*
* Author: Mehul Trivedi
*
* Created: Thu Jul 29 11:56:34 2004
*
* <hr>
*
* License to use, copy, modify, sell and/or distribute this software
* and its documentation for any purpose is hereby granted without
* royalty, subject to the terms and conditions defined in the \ref
* LICENSE file provided with this distribution.
*
* <hr>
*
*/
/*****************************************************************************/
#ifndef _cvc3__lang_h_
#define _cvc3__lang_h_
#include <assert.h>
#include <stdlib.h>
//#include "debug.h"
#define FatalAssert(cond, msg) assert(#cond && msg)
#define DebugAssert(cond, msg) assert(#cond && msg)
namespace CVC3 {
//! Different input languages
typedef enum {
//! Nice SAL-like language for manually written specs
PRESENTATION_LANG,
//! SMT-LIB format
SMTLIB_LANG,
//! Lisp-like format for automatically generated specs
LISP_LANG,
AST_LANG,
/* @brief AST is only for printing the Expr abstract syntax tree in lisp
format; there is no such input language <em>per se</em> */
SIMPLIFY_LANG,
//! for output into Simplify format
TPTP_LANG
//! for output in TPTP format
} InputLanguage;
inline InputLanguage getLanguage(const std::string& lang) {
if (lang.size() > 0) {
if(lang[0] == 'p') return PRESENTATION_LANG;
if(lang[0] == 'l') return LISP_LANG;
if(lang[0] == 'a') return AST_LANG;
if(lang[0] == 't') return TPTP_LANG;
if(lang[0] == 's') {
if (lang.size() > 1 && lang[1] == 'i') return SIMPLIFY_LANG;
else return SMTLIB_LANG;
}
}
throw Exception("Bad input language specified");
return AST_LANG;
}
} // end of namespace CVC3
#endif
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