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 "core/fxcodec/jbig2/JBig2_SymbolDict.h" 8 9 #include "core/fxcodec/jbig2/JBig2_Image.h" 10 #include "core/fxcrt/fx_memory.h" 11 #include "third_party/base/ptr_util.h" 12 13 CJBig2_SymbolDict::CJBig2_SymbolDict() {} 14 15 CJBig2_SymbolDict::~CJBig2_SymbolDict() {} 16 17 std::unique_ptr<CJBig2_SymbolDict> CJBig2_SymbolDict::DeepCopy() const { 18 auto dst = pdfium::MakeUnique<CJBig2_SymbolDict>(); 19 for (const auto& image : m_SDEXSYMS) { 20 dst->m_SDEXSYMS.push_back(image ? pdfium::MakeUnique<CJBig2_Image>(*image) 21 : nullptr); 22 } 23 dst->m_gbContext = m_gbContext; 24 dst->m_grContext = m_grContext; 25 return dst; 26 } 27
