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#ifndef INC_MismatchedUnicodeCharException_hpp__
#define INC_MismatchedUnicodeCharException_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>
#include <antlr/String.hpp>
class UnicodeCharScanner;
class MismatchedUnicodeCharException : public antlr::RecognitionException {
public:
typedef unsigned int char_type;
typedef enum {
CHAR = 1,
NOT_CHAR = 2,
RANGE = 3,
NOT_RANGE = 4,
SET = 5,
NOT_SET = 6
} MATCH_TYPE;
MismatchedUnicodeCharException();
// Expected range / not range
MismatchedUnicodeCharException(
char_type c,
char_type lower,
char_type up,
bool matchNot,
UnicodeCharScanner* cs
);
// Expected char / not char
MismatchedUnicodeCharException(
char_type c,
char_type expect,
bool matchNot,
UnicodeCharScanner* cs
);
// Expected BitSet / not BitSet
MismatchedUnicodeCharException(
char_type c,
antlr::BitSet s,
bool matchNot,
UnicodeCharScanner* cs
);
~MismatchedUnicodeCharException() throw();
/**
* Returns a clean error message (no line number/column information)
*/
std::string getMessage() const;
private:
// One of the above
MATCH_TYPE mismatchType;
// what was found on the input stream
char_type foundChar;
// For CHAR/NOT_CHAR and RANGE/NOT_RANGE
char_type expecting;
// For RANGE/NOT_RANGE (expecting is lower bound of range)
char_type upper;
// For SET/NOT_SET
antlr::BitSet set;
// who knows...they may want to ask scanner questions
UnicodeCharScanner* scanner;
};
#endif
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