// Copyright 2014 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 #include "core/fxcodec/jbig2/JBig2_SymbolDict.h" #include "core/fxcodec/jbig2/JBig2_Image.h" #include "core/fxcrt/fx_memory.h" #include "third_party/base/ptr_util.h" CJBig2_SymbolDict::CJBig2_SymbolDict() {} CJBig2_SymbolDict::~CJBig2_SymbolDict() {} std::unique_ptr<CJBig2_SymbolDict> CJBig2_SymbolDict::DeepCopy() const { auto dst = pdfium::MakeUnique<CJBig2_SymbolDict>(); for (const auto& image : m_SDEXSYMS) { dst->m_SDEXSYMS.push_back(image ? pdfium::MakeUnique<CJBig2_Image>(*image) : nullptr); } dst->m_gbContext = m_gbContext; dst->m_grContext = m_grContext; return dst; }