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/********************* */
/*! \file parser_exception.h
** \verbatim
** Original author: Morgan Deters <mdeters@cs.nyu.edu>
** Major contributors: Christopher L. Conway <christopherleeconway@gmail.com>
** 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 Exception class for parse errors.
**
** Exception class for parse errors.
**/
#include "cvc4parser_public.h"
#ifndef __CVC4__PARSER__PARSER_EXCEPTION_H
#define __CVC4__PARSER__PARSER_EXCEPTION_H
#include <iostream>
#include <string>
#include <sstream>
#include "util/exception.h"
namespace CVC4 {
namespace parser {
class CVC4_PUBLIC ParserException : public Exception {
public:
// Constructors
ParserException() throw() :
d_filename(),
d_line(0),
d_column(0) {
}
ParserException(const std::string& msg) throw() :
Exception(msg),
d_filename(),
d_line(0),
d_column(0) {
}
ParserException(const char* msg) throw() :
Exception(msg),
d_filename(),
d_line(0),
d_column(0) {
}
ParserException(const std::string& msg, const std::string& filename,
unsigned long line, unsigned long column) throw() :
Exception(msg),
d_filename(filename),
d_line(line),
d_column(column) {
}
// Destructor
virtual ~ParserException() throw() {}
virtual void toStream(std::ostream& os) const throw() {
if( d_line > 0 ) {
os << "Parse Error: " << d_filename << ":" << d_line << "."
<< d_column << ": " << d_msg;
} else {
os << "Parse Error: " << d_msg;
}
}
std::string getFilename() const throw() {
return d_filename;
}
int getLine() const throw() {
return d_line;
}
int getColumn() const throw() {
return d_column;
}
protected:
std::string d_filename;
unsigned long d_line;
unsigned long d_column;
};/* class ParserException */
class CVC4_PUBLIC ParserEndOfFileException : public ParserException {
public:
// Constructors same as ParserException's
ParserEndOfFileException() throw() :
ParserException() {
}
ParserEndOfFileException(const std::string& msg) throw() :
ParserException(msg) {
}
ParserEndOfFileException(const char* msg) throw() :
ParserException(msg) {
}
ParserEndOfFileException(const std::string& msg, const std::string& filename,
unsigned long line, unsigned long column) throw() :
ParserException(msg, filename, line, column) {
}
};/* class ParserEndOfFileException */
}/* CVC4::parser namespace */
}/* CVC4 namespace */
#endif /* __CVC4__PARSER__PARSER_EXCEPTION_H */
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