OSX/libsecurity_codesigning/antlr2/antlr/MismatchedCharException.hpp

   1 #ifndef INC_MismatchedCharException_hpp__
   2 #define INC_MismatchedCharException_hpp__
   3
   4 /* ANTLR Translator Generator
   5  * Project led by Terence Parr at http://www.jGuru.com
   6  * Software rights: http://www.antlr.org/license.html
   7  *
   8  * $Id: //depot/code/org.antlr/release/antlr-2.7.7/lib/cpp/antlr/MismatchedCharException.hpp#2 $
   9  */
  10
  11 #include <antlr/config.hpp>
  12 #include <antlr/RecognitionException.hpp>
  13 #include <antlr/BitSet.hpp>
  14
  15 #ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
  16 namespace antlr {
  17 #endif
  18
  19 class CharScanner;
  20
  21 class ANTLR_API MismatchedCharException : public RecognitionException {
  22 public:
  23         // Types of chars
  24 #ifndef NO_STATIC_CONSTS
  25         static const int CHAR = 1;
  26         static const int NOT_CHAR = 2;
  27         static const int RANGE = 3;
  28         static const int NOT_RANGE = 4;
  29         static const int SET = 5;
  30         static const int NOT_SET = 6;
  31 #else
  32         enum {
  33                 CHAR = 1,
  34                 NOT_CHAR = 2,
  35                 RANGE = 3,
  36                 NOT_RANGE = 4,
  37                 SET = 5,
  38                 NOT_SET = 6
  39         };
  40 #endif
  41
  42 public:
  43         // One of the above
  44         int mismatchType;
  45
  46         // what was found on the input stream
  47         int foundChar;
  48
  49         // For CHAR/NOT_CHAR and RANGE/NOT_RANGE
  50         int expecting;
  51
  52         // For RANGE/NOT_RANGE (expecting is lower bound of range)
  53         int upper;
  54
  55         // For SET/NOT_SET
  56         BitSet set;
  57
  58 protected:
  59         // who knows...they may want to ask scanner questions
  60         CharScanner* scanner;
  61
  62 public:
  63         MismatchedCharException();
  64
  65         // Expected range / not range
  66         MismatchedCharException(
  67                 int c,
  68                 int lower,
  69                 int upper_,
  70                 bool matchNot,
  71                 CharScanner* scanner_
  72         );
  73
  74         // Expected token / not token
  75         MismatchedCharException(
  76                 int c,
  77                 int expecting_,
  78                 bool matchNot,
  79                 CharScanner* scanner_
  80         );
  81
  82         // Expected BitSet / not BitSet
  83         MismatchedCharException(
  84                 int c,
  85                 BitSet set_,
  86                 bool matchNot,
  87                 CharScanner* scanner_
  88         );
  89
  90         ~MismatchedCharException() throw() {}
  91
  92         /**
  93          * Returns a clean error message (no line number/column information)
  94          */
  95         ANTLR_USE_NAMESPACE(std)string getMessage() const;
  96 };
  97
  98 #ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
  99 }
 100 #endif
 101
 102 #endif //INC_MismatchedCharException_hpp__