| /* |
| * @(#)LEGlyphFilter.h 1.3 00/03/15 |
| * |
| * (C) Copyright IBM Corp. 1998, 1999, 2000, 2001, 2002 - All Rights Reserved |
| * |
| */ |
| |
| #ifndef __LEGLYPHFILTER__H |
| #define __LEGLYPHFILTER__H |
| |
| #include "LETypes.h" |
| |
| U_NAMESPACE_BEGIN |
| |
| /** |
| * 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. |
| * @draft ICU 2.4 |
| */ |
| virtual inline ~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; |
| }; |
| |
| U_NAMESPACE_END |
| #endif |
