blob: 9292724b1ee0e6c9c801b15497fb1e732b966c68 [file] [log] [blame]
// 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(FX_INT32 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()
{
FX_INT32 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;
}
FX_INT32 getLength()
{
return m_nLength;
}
TYPE *getAt(FX_INT32 nIndex)
{
return m_pArray[nIndex];
}
TYPE *getLast()
{
return m_pArray[m_nLength - 1];
}
private:
FX_INT32 m_nSize;
TYPE **m_pArray;
FX_INT32 m_nLength;
};
#endif