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