/* * * (C) Copyright IBM Corp. 1998-2011 - All Rights Reserved * */ #ifndef __LEGLYPHFILTER__H #define __LEGLYPHFILTER__H #include "LETypes.h" U_NAMESPACE_BEGIN #ifndef U_HIDE_INTERNAL_API /** * This is a helper class that is used to * recognize a set of glyph indices. * * @internal */ class LEGlyphFilter /* not : public UObject because this is an interface/mixin class */ { public: /** * Destructor. * @internal */ virtual ~LEGlyphFilter(); /** * This method is used to test a particular * glyph index to see if it is in the set * recognized by the filter. * * @param glyph - the glyph index to be tested * * @return TRUE if the glyph index is in the set. * * @internal */ virtual le_bool accept(LEGlyphID glyph) const = 0; }; #endif /* U_HIDE_INTERNAL_API */ U_NAMESPACE_END #endif