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author | Tom Sepez <tsepez@chromium.org> | 2016-03-10 14:10:38 -0800 |
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committer | Tom Sepez <tsepez@chromium.org> | 2016-03-10 14:10:38 -0800 |
commit | 5fc239a0e64a5e16a23b99e128f88cc494d5b65c (patch) | |
tree | b64c7dabd2783be77ef1758b18040fd83329ec6c /core/include/fpdfapi/cpdf_indirect_object_holder.h | |
parent | 79fcb5f6fa61967517566100415972848edefd24 (diff) | |
download | pdfium-5fc239a0e64a5e16a23b99e128f88cc494d5b65c.tar.xz |
Split fpdf_parser_objects.cpp into per-class .cpp/.h files.
R=dsinclair@chromium.org
Review URL: https://codereview.chromium.org/1776913007 .
Diffstat (limited to 'core/include/fpdfapi/cpdf_indirect_object_holder.h')
-rw-r--r-- | core/include/fpdfapi/cpdf_indirect_object_holder.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/core/include/fpdfapi/cpdf_indirect_object_holder.h b/core/include/fpdfapi/cpdf_indirect_object_holder.h new file mode 100644 index 0000000000..9f12323669 --- /dev/null +++ b/core/include/fpdfapi/cpdf_indirect_object_holder.h @@ -0,0 +1,44 @@ +// Copyright 2016 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_INCLUDE_FPDFAPI_CPDF_INDIRECT_OBJECT_HOLDER_H_ +#define CORE_INCLUDE_FPDFAPI_CPDF_INDIRECT_OBJECT_HOLDER_H_ + +#include <map> + +#include "core/include/fxcrt/fx_system.h" + +class CPDF_Object; +class CPDF_Parser; + +class CPDF_IndirectObjectHolder { + public: + using iterator = std::map<FX_DWORD, CPDF_Object*>::iterator; + using const_iterator = std::map<FX_DWORD, CPDF_Object*>::const_iterator; + + explicit CPDF_IndirectObjectHolder(CPDF_Parser* pParser); + ~CPDF_IndirectObjectHolder(); + + CPDF_Object* GetIndirectObject(FX_DWORD objnum); + FX_DWORD AddIndirectObject(CPDF_Object* pObj); + void ReleaseIndirectObject(FX_DWORD objnum); + + // Takes ownership of |pObj|. + FX_BOOL InsertIndirectObject(FX_DWORD objnum, CPDF_Object* pObj); + + FX_DWORD GetLastObjNum() const { return m_LastObjNum; } + iterator begin() { return m_IndirectObjs.begin(); } + const_iterator begin() const { return m_IndirectObjs.begin(); } + iterator end() { return m_IndirectObjs.end(); } + const_iterator end() const { return m_IndirectObjs.end(); } + + protected: + CPDF_Parser* m_pParser; + FX_DWORD m_LastObjNum; + std::map<FX_DWORD, CPDF_Object*> m_IndirectObjs; +}; + +#endif // CORE_INCLUDE_FPDFAPI_CPDF_INDIRECT_OBJECT_HOLDER_H_ |