michael@0: /*  GRAPHITE2 LICENSING
michael@0: 
michael@0:     Copyright 2010, SIL International
michael@0:     All rights reserved.
michael@0: 
michael@0:     This library is free software; you can redistribute it and/or modify
michael@0:     it under the terms of the GNU Lesser General Public License as published
michael@0:     by the Free Software Foundation; either version 2.1 of License, or
michael@0:     (at your option) any later version.
michael@0: 
michael@0:     This program is distributed in the hope that it will be useful,
michael@0:     but WITHOUT ANY WARRANTY; without even the implied warranty of
michael@0:     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
michael@0:     Lesser General Public License for more details.
michael@0: 
michael@0:     You should also have received a copy of the GNU Lesser General Public
michael@0:     License along with this library in the file named "LICENSE".
michael@0:     If not, write to the Free Software Foundation, 51 Franklin Street, 
michael@0:     Suite 500, Boston, MA 02110-1335, USA or visit their web page on the 
michael@0:     internet at http://www.fsf.org/licenses/lgpl.html.
michael@0: 
michael@0: Alternatively, the contents of this file may be used under the terms of the
michael@0: Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
michael@0: License, as published by the Free Software Foundation, either version 2
michael@0: of the License or (at your option) any later version.
michael@0: */
michael@0: #pragma once
michael@0: #include "inc/Main.h"
michael@0: 
michael@0: 
michael@0: namespace graphite2 {
michael@0: 
michael@0: class CharInfo
michael@0: {
michael@0: 
michael@0: public:
michael@0:     CharInfo() : m_char(0), m_before(-1), m_after(-1), m_base(0), m_featureid(0), m_break(0), m_flags(0) {}
michael@0:     void init(int cid) { m_char = cid; }
michael@0:     unsigned int unicodeChar() const { return m_char; }
michael@0:     void feats(int offset) { m_featureid = offset; }
michael@0:     int fid() const { return m_featureid; }
michael@0:     int breakWeight() const { return m_break; }
michael@0:     void breakWeight(int val) { m_break = val; }
michael@0:     int after() const { return m_after; }
michael@0:     void after(int val) { m_after = val; }
michael@0:     int before() const { return m_before; }
michael@0:     void before(int val) { m_before = val; }
michael@0:     size_t base() const { return m_base; }
michael@0:     void base(size_t offset) { m_base = offset; }
michael@0:     void addflags(uint8 val) { m_flags |= val; }
michael@0:     uint8 flags() const { return m_flags; }
michael@0: 
michael@0:     CLASS_NEW_DELETE
michael@0: private:
michael@0:     int m_char;     // Unicode character from character stream
michael@0:     int m_before;   // slot index before us, comes before
michael@0:     int m_after;    // slot index after us, comes after
michael@0:     size_t  m_base; // offset into input string corresponding to this charinfo
michael@0:     uint8 m_featureid;  // index into features list in the segment
michael@0:     int8 m_break;   // breakweight coming from lb table
michael@0:     uint8 m_flags;  // 0,1 segment split.
michael@0: };
michael@0: 
michael@0: } // namespace graphite2
michael@0: 
michael@0: struct gr_char_info : public graphite2::CharInfo {};
michael@0: