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diff --git a/Build/source/libs/graphite2/graphite2-1.2.1/src/inc/GlyphCache.h b/Build/source/libs/graphite2/graphite2-1.2.1/src/inc/GlyphCache.h
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+/* GRAPHITE2 LICENSING
+
+ Copyright 2010, SIL International
+ All rights reserved.
+
+ This library is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should also have received a copy of the GNU Lesser General Public
+ License along with this library in the file named "LICENSE".
+ If not, write to the Free Software Foundation, 51 Franklin Street,
+ Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
+ internet at http://www.fsf.org/licenses/lgpl.html.
+
+Alternatively, the contents of this file may be used under the terms of the
+Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
+License, as published by the Free Software Foundation, either version 2
+of the License or (at your option) any later version.
+*/
+#pragma once
+
+
+#include "graphite2/Font.h"
+#include "inc/Main.h"
+
+namespace graphite2 {
+
+class Face;
+class FeatureVal;
+class GlyphFace;
+class Segment;
+
+class GlyphCache
+{
+ class Loader;
+
+ GlyphCache(const GlyphCache&);
+ GlyphCache& operator=(const GlyphCache&);
+
+public:
+ GlyphCache(const Face & face, const uint32 face_options);
+ ~GlyphCache();
+
+ unsigned short numGlyphs() const throw();
+ unsigned short numAttrs() const throw();
+ unsigned short unitsPerEm() const throw();
+
+ const GlyphFace *glyph(unsigned short glyphid) const; //result may be changed by subsequent call with a different glyphid
+ const GlyphFace *glyphSafe(unsigned short glyphid) const;
+
+ CLASS_NEW_DELETE;
+
+private:
+ const Loader * _glyph_loader;
+ const GlyphFace * * _glyphs;
+ unsigned short _num_glyphs,
+ _num_attrs,
+ _upem;
+};
+
+inline
+unsigned short GlyphCache::numGlyphs() const throw()
+{
+ return _num_glyphs;
+}
+
+inline
+unsigned short GlyphCache::numAttrs() const throw()
+{
+ return _num_attrs;
+}
+
+inline
+unsigned short GlyphCache::unitsPerEm() const throw()
+{
+ return _upem;
+}
+
+inline
+const GlyphFace *GlyphCache::glyphSafe(unsigned short glyphid) const
+{
+ return glyphid < _num_glyphs ? glyph(glyphid) : NULL;
+}
+
+} // namespace graphite2