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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "core/fxcodec/jbig2/JBig2_SymbolDict.h" | 7 #include "core/fxcodec/jbig2/JBig2_SymbolDict.h" |
8 | 8 |
9 #include "core/fxcodec/jbig2/JBig2_Image.h" | 9 #include "core/fxcodec/jbig2/JBig2_Image.h" |
10 #include "core/fxcrt/include/fx_memory.h" | 10 #include "core/fxcrt/fx_memory.h" |
11 | 11 |
12 CJBig2_SymbolDict::CJBig2_SymbolDict() {} | 12 CJBig2_SymbolDict::CJBig2_SymbolDict() {} |
13 | 13 |
14 CJBig2_SymbolDict::~CJBig2_SymbolDict() {} | 14 CJBig2_SymbolDict::~CJBig2_SymbolDict() {} |
15 | 15 |
16 std::unique_ptr<CJBig2_SymbolDict> CJBig2_SymbolDict::DeepCopy() const { | 16 std::unique_ptr<CJBig2_SymbolDict> CJBig2_SymbolDict::DeepCopy() const { |
17 const CJBig2_SymbolDict* src = this; | 17 const CJBig2_SymbolDict* src = this; |
18 std::unique_ptr<CJBig2_SymbolDict> dst(new CJBig2_SymbolDict); | 18 std::unique_ptr<CJBig2_SymbolDict> dst(new CJBig2_SymbolDict); |
19 for (size_t i = 0; i < src->m_SDEXSYMS.size(); ++i) { | 19 for (size_t i = 0; i < src->m_SDEXSYMS.size(); ++i) { |
20 CJBig2_Image* image = src->m_SDEXSYMS.get(i); | 20 CJBig2_Image* image = src->m_SDEXSYMS.get(i); |
21 dst->m_SDEXSYMS.push_back(image ? new CJBig2_Image(*image) : nullptr); | 21 dst->m_SDEXSYMS.push_back(image ? new CJBig2_Image(*image) : nullptr); |
22 } | 22 } |
23 dst->m_gbContext = src->m_gbContext; | 23 dst->m_gbContext = src->m_gbContext; |
24 dst->m_grContext = src->m_grContext; | 24 dst->m_grContext = src->m_grContext; |
25 return dst; | 25 return dst; |
26 } | 26 } |
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