chxmapptrtoptr.cpp
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: chxmapptrtoptr.cpp,v 1.3.32.3 2004/07/09 01:45:59 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 "chxmapptrtoptr.h"
- #define MAP_TYPE CHXMapPtrToPtr
- #include "chxmapcommon_inl.h"
- DECLARE_ITEMVEC_IMP(CHXMapPtrToPtr,ItemVec_t,Item,Item(),0,0);
- // ==================== Code specific to the type of key and/or value goes below here.
- void CHXMapPtrToPtr::ConstructTypeSpecifics()
- {
- }
- ULONG32 CHXMapPtrToPtr::DefaultHashFunc (key_type key)
- {
- // XXXSAB: Need something to reasonably distribute ptrs...anyone have
- // an idea?
- ULONG32 ret = (ULONG32)(PTR_INT)key;
- ret = ret ^ ((ret << 8) | (ret >> (sizeof(ULONG32)*8 - 8)));
- return ret;
- }
- void CHXMapPtrToPtr::Dump() const
- {
- #ifdef _DEBUG
- int i;
- printf("(CHXMapPtrToPtr*)%p:n", this);
- printf(" items[sz=%d/%d]", m_items.size(), m_items.capacity());
- for (i = 0; i < m_items.size(); ++i)
- {
- printf("%s{%p,%p%s}",
- (i % 3) ? " " : "n ",
- m_items[i].key, m_items[i].val,
- m_items[i].bFree ? ",FREE" : "");
- }
- printf("n free[sz=%d/%d]", m_free.size(), m_free.capacity());
- for (i = 0; i < m_free.size(); ++i)
- {
- printf("%s%d",
- (i % 10) ? " " : "n ",
- m_free[i]);
- }
- printf("n buckets[sz=%d]", m_buckets.size());
- for (i = 0; i < m_buckets.size(); ++i)
- {
- if (! m_buckets[i].empty())
- {
- printf("n %6d[sz=%d/%d]:",
- i, m_buckets[i].size(), m_buckets[i].capacity());
- for (int j = 0; j < m_buckets[i].size(); ++j)
- printf(" %d", m_buckets[i][j]);
- }
- }
- printf("n chunkSize=%ld; bucketChunkSize=%ld; hf=%p;",
- (long)m_chunkSize, (long)m_bucketChunkSize, m_hf);
- printf("n defChunkSize=%ld; defBucketChunkSize=%ld; defNumBuckets=%ld;n",
- (long)z_defaultChunkSize, (long)z_defaultBucketChunkSize,
- (long)z_defaultNumBuckets);
- #endif /* _DEBUG */
- }