git-svn-id: svn://fileserver/activex/AVS/Sources/TeamlabOffice/trunk/ServerComponents@52227 954022d7-b5bf-4e40-9824-e11837661b57

ASCOfficePDFReader/Array.cpp

@@ -0,0 +1,62 @@
+#include "stdafx.h"
+
+#include <stdlib.h>
+#include <stddef.h>
+#include "MemoryUtils.h"
+#include "Object.h"
+#include "Array.h"
+
+//------------------------------------------------------------------------
+// Array
+//------------------------------------------------------------------------
+
+Array::Array(XRef *pXRef) 
+{
+	m_pXRef = pXRef;
+	m_arrItems = NULL;
+	m_nItemSize = m_nCount = 0;
+	m_nRef = 1;
+}
+
+Array::~Array() 
+{
+	for ( int nIndex = 0; nIndex < m_nCount; ++nIndex)
+		m_arrItems[nIndex].Free();
+	MemUtilsFree(m_arrItems);
+}
+
+void Array::Add(Object *pItem) 
+{
+	if ( m_nCount == m_nItemSize ) 
+	{
+		if ( m_nCount == 0 ) 
+		{
+			m_nItemSize = 8;
+		} 
+		else 
+		{
+			m_nItemSize *= 2;
+		}
+		m_arrItems = (Object *)MemUtilsReallocArray( m_arrItems, m_nItemSize, sizeof(Object));
+	}
+	m_arrItems[m_nCount] = *pItem;
+	++m_nCount;
+}
+
+Object *Array::Get(int nIndex, Object *pObject) 
+{
+	if ( nIndex < 0 || nIndex >= m_nCount ) 
+	{
+		return pObject->InitNull();
+	}
+	return m_arrItems[nIndex].Fetch( m_pXRef, pObject);
+}
+
+Object *Array::GetCopy(int nIndex, Object *pObject)
+{
+	if ( nIndex < 0 || nIndex >= m_nCount ) 
+	{
+		return pObject->InitNull();
+	}
+	return m_arrItems[nIndex].Copy(pObject);
+}