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// Scintilla source code edit control
/** @file CharClassify.h
** Character classifications used by Document and RESearch.
**/
// Copyright 2006-2009 by Neil Hodgson <neilh@scintilla.org>
// The License.txt file describes the conditions under which this software may be distributed.
#ifndef CHARCLASSIFY_H
#define CHARCLASSIFY_H
namespace Scintilla {
class CharClassify {
public:
CharClassify();
enum cc { ccSpace, ccNewLine, ccWord, ccPunctuation };
void SetDefaultCharClasses(bool includeWordClass);
void SetCharClasses(const unsigned char *chars, cc newCharClass);
int GetCharsOfClass(cc characterClass, unsigned char *buffer) const;
cc GetClass(unsigned char ch) const noexcept { return static_cast<cc>(charClass[ch]);}
bool IsWord(unsigned char ch) const noexcept { return static_cast<cc>(charClass[ch]) == ccWord;}
private:
enum { maxChar=256 };
unsigned char charClass[maxChar]; // not type cc to save space
};
}
#endif
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