CharInfo.h

// 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 {};