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#ifndef INC_MismatchedCharException_hpp__
#define INC_MismatchedCharException_hpp__
/* ANTLR Translator Generator
* Project led by Terence Parr at http://www.jGuru.com
* Software rights: http://www.antlr.org/license.html
*
* $Id$
*/
#include <antlr/config.hpp>
#include <antlr/RecognitionException.hpp>
#include <antlr/BitSet.hpp>
#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
namespace antlr {
#endif
class CharScanner;
class ANTLR_API MismatchedCharException : public RecognitionException {
public:
// Types of chars
#ifndef NO_STATIC_CONSTS
static const int CHAR = 1;
static const int NOT_CHAR = 2;
static const int RANGE = 3;
static const int NOT_RANGE = 4;
static const int SET = 5;
static const int NOT_SET = 6;
#else
enum {
CHAR = 1,
NOT_CHAR = 2,
RANGE = 3,
NOT_RANGE = 4,
SET = 5,
NOT_SET = 6
};
#endif
public:
// One of the above
int mismatchType;
// what was found on the input stream
int foundChar;
// For CHAR/NOT_CHAR and RANGE/NOT_RANGE
int expecting;
// For RANGE/NOT_RANGE (expecting is lower bound of range)
int upper;
// For SET/NOT_SET
BitSet set;
protected:
// who knows...they may want to ask scanner questions
CharScanner* scanner;
public:
MismatchedCharException();
// Expected range / not range
MismatchedCharException(
int c,
int lower,
int upper_,
bool matchNot,
CharScanner* scanner_
);
// Expected token / not token
MismatchedCharException(
int c,
int expecting_,
bool matchNot,
CharScanner* scanner_
);
// Expected BitSet / not BitSet
MismatchedCharException(
int c,
BitSet set_,
bool matchNot,
CharScanner* scanner_
);
~MismatchedCharException() throw() {}
/**
* Returns a clean error message (no line number/column information)
*/
ANTLR_USE_NAMESPACE(std)string getMessage() const;
};
#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
}
#endif
#endif //INC_MismatchedCharException_hpp__
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