JBig2_SymbolDict.h

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// Copyright 2014 The PDFium Authors
// 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 <utility>
#include <vector>
 
#include "core/fxcodec/jbig2/JBig2_ArithDecoder.h"
 
class CJBig2_Image;
 
class CJBig2_SymbolDict {
 public:
  CJBig2_SymbolDict();
  ~CJBig2_SymbolDict();
 
  std::unique_ptr<CJBig2_SymbolDict> DeepCopy() const;
 
  void AddImage(std::unique_ptr<CJBig2_Image> image) {
    m_SDEXSYMS.push_back(std::move(image));
  }
 
  size_t NumImages() const { return m_SDEXSYMS.size(); }
  CJBig2_Image* GetImage(size_t index) const { return m_SDEXSYMS[index].get(); }
 
  const std::vector<JBig2ArithCtx>& GbContext() const { return m_gbContext; }
  const std::vector<JBig2ArithCtx>& GrContext() const { return m_grContext; }
 
  void SetGbContext(std::vector<JBig2ArithCtx> gbContext) {
    m_gbContext = std::move(gbContext);
  }
  void SetGrContext(std::vector<JBig2ArithCtx> grContext) {
    m_grContext = std::move(grContext);
  }
 
 private:
  std::vector<JBig2ArithCtx> m_gbContext;
  std::vector<JBig2ArithCtx> m_grContext;
  std::vector<std::unique_ptr<CJBig2_Image>> m_SDEXSYMS;
};
 
#endif  // CORE_FXCODEC_JBIG2_JBIG2_SYMBOLDICT_H_