| // glyphvisitor.h |
| // |
| // Base class of visitors of glyphs. |
| // |
| // Copyright 2018-2019 by |
| // Armin Hasitzka. |
| // |
| // This file is part of the FreeType project, and may only be used, |
| // modified, and distributed under the terms of the FreeType project |
| // license, LICENSE.TXT. By continuing to use, modify, or distribute |
| // this file you indicate that you have read the license and |
| // understand and accept it fully. |
| |
| |
| #ifndef VISITORS_GLYPH_VISITOR_H_ |
| #define VISITORS_GLYPH_VISITOR_H_ |
| |
| |
| #include "utils/noncopyable.h" |
| #include "utils/utils.h" |
| |
| |
| namespace freetype { |
| |
| |
| class GlyphVisitor |
| : private noncopyable |
| { |
| public: |
| |
| |
| virtual |
| ~GlyphVisitor() = default; |
| |
| |
| // @Description: |
| // Run an arbitrary action on a glyph. |
| // |
| // @Input: |
| // glyph :: |
| // No restrictions apply -- use it at will. |
| |
| virtual void |
| run( Unique_FT_Glyph glyph ) = 0; |
| }; |
| } |
| |
| |
| #endif // VISITORS_GLYPH_VISITOR_H_ |
