1 // Copyright 2014 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #include "JBig2_SymbolDict.h" 8 9 #include "JBig2_Image.h" 10 #include "core/include/fxcrt/fx_memory.h" 11 CJBig2_SymbolDict()12CJBig2_SymbolDict::CJBig2_SymbolDict() { 13 } 14 ~CJBig2_SymbolDict()15CJBig2_SymbolDict::~CJBig2_SymbolDict() { 16 } 17 DeepCopy() const18std::unique_ptr<CJBig2_SymbolDict> CJBig2_SymbolDict::DeepCopy() const { 19 const CJBig2_SymbolDict* src = this; 20 std::unique_ptr<CJBig2_SymbolDict> dst(new CJBig2_SymbolDict); 21 for (size_t i = 0; i < src->m_SDEXSYMS.size(); ++i) { 22 CJBig2_Image* image = src->m_SDEXSYMS.get(i); 23 dst->m_SDEXSYMS.push_back(image ? new CJBig2_Image(*image) : nullptr); 24 } 25 dst->m_gbContext = src->m_gbContext; 26 dst->m_grContext = src->m_grContext; 27 return dst; 28 } 29