src/stc/scintilla/src/CharClassify.h

   1 // Scintilla source code edit control
   2 /** @file CharClassify.h
   3  ** Character classifications used by Document and RESearch.
   4  **/
   5 // Copyright 2006 by Neil Hodgson <neilh@scintilla.org>
   6 // The License.txt file describes the conditions under which this software may be distributed.
   7
   8 #ifndef CHARCLASSIFY_H
   9 #define CHARCLASSIFY_H
  10
  11 class CharClassify {
  12 public:
  13         CharClassify();
  14
  15         enum cc { ccSpace, ccNewLine, ccWord, ccPunctuation };
  16         void SetDefaultCharClasses(bool includeWordClass);
  17         void SetCharClasses(const unsigned char *chars, cc newCharClass);
  18         cc GetClass(unsigned char ch) const { return static_cast<cc>(charClass[ch]);}
  19         bool IsWord(unsigned char ch) const { return static_cast<cc>(charClass[ch]) == ccWord;}
  20
  21 private:
  22         enum { maxChar=256 };
  23         unsigned char charClass[maxChar];    // not type cc to save space
  24 };
  25 #endif