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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::Internal {
enum class CharacterClass : unsigned char { space, newLine, word, punctuation };
class CharClassify {
public:
CharClassify();
void SetDefaultCharClasses(bool includeWordClass);
void SetCharClasses(const unsigned char *chars, CharacterClass newCharClass);
int GetCharsOfClass(CharacterClass characterClass, unsigned char *buffer) const noexcept;
CharacterClass GetClass(unsigned char ch) const noexcept { return charClass[ch];}
bool IsWord(unsigned char ch) const noexcept { return charClass[ch] == CharacterClass::word;}
private:
static constexpr int maxChar=256;
CharacterClass charClass[maxChar];
};
}
#endif
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