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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef CORE_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_
#define CORE_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_
#include <memory>
#include <vector>
#include "core/fxcodec/jbig2/JBig2_ArithDecoder.h"
#include "core/fxcodec/jbig2/JBig2_List.h"
#include "core/fxcrt/fx_basic.h"
class CJBig2_Image;
class CJBig2_SymbolDict {
public:
CJBig2_SymbolDict();
~CJBig2_SymbolDict();
std::unique_ptr<CJBig2_SymbolDict> DeepCopy() const;
// Takes ownership of |image|.
void AddImage(CJBig2_Image* image) { m_SDEXSYMS.push_back(image); }
size_t NumImages() const { return m_SDEXSYMS.size(); }
CJBig2_Image* GetImage(size_t index) const { return m_SDEXSYMS.get(index); }
const std::vector<JBig2ArithCtx>& GbContext() const { return m_gbContext; }
const std::vector<JBig2ArithCtx>& GrContext() const { return m_grContext; }
void SetGbContext(const std::vector<JBig2ArithCtx>& gbContext) {
m_gbContext = gbContext;
}
void SetGrContext(const std::vector<JBig2ArithCtx>& grContext) {
m_grContext = grContext;
}
private:
std::vector<JBig2ArithCtx> m_gbContext;
std::vector<JBig2ArithCtx> m_grContext;
CJBig2_List<CJBig2_Image> m_SDEXSYMS;
};
#endif // CORE_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_
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