Clean up CPDF_AnnotList.
[pdfium.git] / core / src / fxcodec / jbig2 / JBig2_SymbolDict.cpp
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 "../../../include/fxcrt/fx_memory.h"
10 #include "JBig2_Image.h"
11
12 CJBig2_SymbolDict::CJBig2_SymbolDict() {
13 }
14
15 CJBig2_SymbolDict::~CJBig2_SymbolDict() {
16 }
17
18 nonstd::unique_ptr<CJBig2_SymbolDict> CJBig2_SymbolDict::DeepCopy() const {
19   const CJBig2_SymbolDict* src = this;
20   nonstd::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 }