initial commit, 4.5 stable

thirdparty/graphite/src/inc/CharInfo.h

@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: MIT OR MPL-2.0 OR LGPL-2.1-or-later OR GPL-2.0-or-later
+// Copyright 2010, SIL International, All rights reserved.
+
+#pragma once
+#include "inc/Main.h"
+
+
+namespace graphite2 {
+
+class CharInfo
+{
+
+public:
+    CharInfo() : m_char(0), m_before(-1), m_after(-1), m_base(0), m_featureid(0), m_break(0), m_flags(0) {}
+    void init(int cid) { m_char = cid; }
+    unsigned int unicodeChar() const { return m_char; }
+    void feats(int offset) { m_featureid = offset; }
+    int fid() const { return m_featureid; }
+    int breakWeight() const { return m_break; }
+    void breakWeight(int val) { m_break = val; }
+    int after() const { return m_after; }
+    void after(int val) { m_after = val; }
+    int before() const { return m_before; }
+    void before(int val) { m_before = val; }
+    size_t base() const { return m_base; }
+    void base(size_t offset) { m_base = offset; }
+    void addflags(uint8 val) { m_flags |= val; }
+    uint8 flags() const { return m_flags; }
+
+    CLASS_NEW_DELETE
+private:
+    int m_char;     // Unicode character from character stream
+    int m_before;   // slot index before us, comes before
+    int m_after;    // slot index after us, comes after
+    size_t  m_base; // offset into input string corresponding to this charinfo
+    uint8 m_featureid;  // index into features list in the segment
+    int8 m_break;   // breakweight coming from lb table
+    uint8 m_flags;  // 0,1 segment split.
+};
+
+} // namespace graphite2
+
+struct gr_char_info : public graphite2::CharInfo {};