| // 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 |
| |
| #ifndef _JBIG2_LIST_H_ |
| #define _JBIG2_LIST_H_ |
| #include "JBig2_Define.h" |
| #include "JBig2_Object.h" |
| template <class TYPE> |
| class CJBig2_List : public CJBig2_Object { |
| public: |
| CJBig2_List(int32_t nSize = 8) { |
| m_nSize = nSize; |
| m_pArray = (TYPE**)m_pModule->JBig2_Malloc2(sizeof(TYPE*), nSize); |
| m_nLength = 0; |
| } |
| |
| ~CJBig2_List() { |
| clear(); |
| m_pModule->JBig2_Free(m_pArray); |
| } |
| |
| void clear() { |
| int32_t i; |
| for (i = 0; i < m_nLength; i++) { |
| delete m_pArray[i]; |
| } |
| m_nLength = 0; |
| } |
| |
| void addItem(TYPE* pItem) { |
| if (m_nLength >= m_nSize) { |
| m_nSize += 8; |
| m_pArray = |
| (TYPE**)m_pModule->JBig2_Realloc(m_pArray, sizeof(TYPE*) * m_nSize); |
| } |
| m_pArray[m_nLength++] = pItem; |
| } |
| |
| int32_t getLength() { return m_nLength; } |
| |
| TYPE* getAt(int32_t nIndex) { return m_pArray[nIndex]; } |
| |
| TYPE* getLast() { return m_pArray[m_nLength - 1]; } |
| |
| private: |
| int32_t m_nSize; |
| TYPE** m_pArray; |
| int32_t m_nLength; |
| }; |
| #endif |