tranmat.cpp
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: tranmat.cpp,v 1.1.1.1.42.1 2004/07/09 01:59:28 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. 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
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #include "tranmat.h"
- MatrixBlockTransitionList::MatrixBlockTransitionList(int listSize) :
- size(listSize),
- list(0)
- {
- if (size)
- CreateList(size);
- }
- MatrixBlockTransitionList::~MatrixBlockTransitionList()
- {
- DestroyList();
- }
- void MatrixBlockTransitionList::CreateList(int listSize)
- {
- DestroyList();
- size = listSize;
- if (size)
- list = new MatrixBlockTransition[size];
-
- if (!list)
- size = 0;
- }
- void MatrixBlockTransitionList::DestroyList()
- {
- if (list)
- {
- delete [] list;
- size = 0;
- }
- }
- MatrixBlockTransition* MatrixBlockTransitionList::GetListPtr(int index)
- {
- return (list && index < size) ? &list[index] : 0;
- }
- MatrixTransitionData::MatrixTransitionData(int w, int h, int length) :
- width(w),
- height(h),
- transitionLength(length),
- transitionList(0)
- {
- if (length)
- CreateTransitionList(length);
- }
- MatrixTransitionData::~MatrixTransitionData()
- {
- DetroyTransitionList();
- }
- void MatrixTransitionData::CreateTransitionList(int length)
- {
- DetroyTransitionList();
- transitionLength = length;
- if (transitionLength)
- transitionList = new MatrixBlockTransitionList[transitionLength];
- if (!transitionList)
- transitionLength = 0;
-
- }
- void MatrixTransitionData::DetroyTransitionList()
- {
- if (transitionList)
- {
- delete [] transitionList;
- transitionLength = 0;
- }
- }
- MatrixBlockTransitionList* MatrixTransitionData::GetTransactionListPtr(int index)
- {
- return (transitionList && index < transitionLength) ? &transitionList[index] : 0;
- }