gecko-dev/mailnews/base/util/nsMsgKeyArray.cpp
2004-04-17 18:33:16 +00:00

68 lines
2.5 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
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// nsMsgKeyArray.cpp : implementation file
//
#include "msgCore.h" // precompiled header...
#include "nsMsgKeyArray.h"
nsMsgViewIndex nsMsgKeyArray::FindIndex(nsMsgKey key, PRUint32 startIndex)
{
for (PRUint32 i = startIndex; i < GetSize(); i++)
{
if ((nsMsgKey)(m_pData[i]) == key)
{
return i;
}
}
return nsMsgViewIndex_None;
}
void nsMsgKeyArray::SetArray(nsMsgKey* pData, int numElements, int numAllocated)
{
NS_ASSERTION(pData != NULL, "storage is NULL");
NS_ASSERTION(numElements >= 0, "negative number of elements");
NS_ASSERTION(numAllocated >= numElements, "num elements more than array size");
delete [] m_pData; // delete previous array
m_pData = pData; // set new array
m_nMaxSize = numAllocated; // set size
m_nSize = numElements; // set allocated length
}