tmVector.cpp revision 489ce997e6d81472bf0d1322ad2b5b57ffa4c53d
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Transaction Manager.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corp.
* Portions created by the Initial Developer are Copyright (C) 2003
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* John Gaunt <jgaunt@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include <stdlib.h>
#include "tmVector.h"
#ifdef VBOX_USE_IPRT_IN_XPCOM
#endif
////////////////////////////////////////////////////////////////////////////
// Constructor(s) & Destructor
// can not be responsible for reclaiming memory pointed to by the void*s in
// the collection - how would we reclaim, don't know how they were allocated
if (mElements)
#ifdef VBOX_USE_IPRT_IN_XPCOM
#else
#endif
}
///////////////////////////////////////////////////////////////////////////////
// Public Member Functions
#ifdef VBOX_USE_IPRT_IN_XPCOM
#else
#endif
if (!mElements)
return NS_ERROR_OUT_OF_MEMORY;
return NS_OK;
}
///////////////////////////////////////////////////////////////////////////////
// mutators
// make sure there is room
return -1;
// put the element in the array
mCount++;
// encapsulates the index into a success value
return mNext++; // post increment.
}
void
mCount--;
mNext--;
// don't test for success of the shrink
Shrink();
}
}
}
}
void
// remove the element if it isn't already nsnull
mCount--;
mNext--;
// don't test for success of the shrink
Shrink();
}
}
}
//void*
//tmVector::operator[](int index) {
// if (index < mNext && index >= 0)
// return mElements[index];
// return nsnull;
//}
// Does not delete any of the data, merely removes references to them
void
mCount = 0;
mNext = 0;
}
//////////////////////////////////////////////////////////////////////////////
// Protected Member Functions
// increases the capacity by the growth increment
#ifdef VBOX_USE_IPRT_IN_XPCOM
#else
#endif
if (mElements) {
return NS_OK;
}
return NS_ERROR_FAILURE;
}
// reduces the capacity by the growth increment. leaves room
// for one more add before needing to Grow().
#ifdef VBOX_USE_IPRT_IN_XPCOM
#else
#endif
if (!mElements)
return NS_ERROR_OUT_OF_MEMORY;
}
return NS_OK;
}