diff options
author | Michael Stahl <mstahl@redhat.com> | 2012-04-18 16:51:56 +0200 |
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committer | Michael Stahl <mstahl@redhat.com> | 2012-04-18 17:55:06 +0200 |
commit | d85b7f1548cbf0091812fcec1f9a37e1220de4a9 (patch) | |
tree | 86c281961ca451b3d444b6cfa4796d670a7db593 /tools/source | |
parent | a26c2ee3c9ca783f0281dc0dd87c1747daac63a6 (diff) |
move tools/table.hxx to binfilter
Diffstat (limited to 'tools/source')
-rw-r--r-- | tools/source/memtools/table.cxx | 358 |
1 files changed, 0 insertions, 358 deletions
diff --git a/tools/source/memtools/table.cxx b/tools/source/memtools/table.cxx deleted file mode 100644 index 9a55fb7add66..000000000000 --- a/tools/source/memtools/table.cxx +++ /dev/null @@ -1,358 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - - -#define _TOOLS_TABLE_CXX - -// ----------------------------------------------------------------------- -#include <tools/debug.hxx> -#include <impcont.hxx> -#include <tools/table.hxx> - -// ======================================================================= - -sal_uIntPtr Table::ImplGetIndex( sal_uIntPtr nKey, sal_uIntPtr* pIndex ) const -{ - // Abpruefen, ob der erste Key groesser als der Vergleichskey ist - if ( !nCount || (nKey < (sal_uIntPtr)Container::ImpGetObject(0)) ) - return TABLE_ENTRY_NOTFOUND; - - sal_uIntPtr nLow; - sal_uIntPtr nHigh; - sal_uIntPtr nMid; - sal_uIntPtr nCompareKey; - void** pNodes = Container::ImpGetOnlyNodes(); - - // Binaeres Suchen - nLow = 0; - nHigh = nCount-1; - if ( pNodes ) - { - do - { - nMid = (nLow + nHigh) / 2; - nCompareKey = (sal_uIntPtr)pNodes[nMid*2]; - if ( nKey < nCompareKey ) - nHigh = nMid-1; - else - { - if ( nKey > nCompareKey ) - nLow = nMid + 1; - else - return nMid*2; - } - } - while ( nLow <= nHigh ); - } - else - { - do - { - nMid = (nLow + nHigh) / 2; - nCompareKey = (sal_uIntPtr)Container::ImpGetObject( nMid*2 ); - if ( nKey < nCompareKey ) - nHigh = nMid-1; - else - { - if ( nKey > nCompareKey ) - nLow = nMid + 1; - else - return nMid*2; - } - } - while ( nLow <= nHigh ); - } - - if ( pIndex ) - { - if ( nKey > nCompareKey ) - *pIndex = (nMid+1)*2; - else - *pIndex = nMid*2; - } - - return TABLE_ENTRY_NOTFOUND; -} - -// ======================================================================= - -Table::Table( sal_uInt16 _nInitSize, sal_uInt16 _nReSize ) : - Container( CONTAINER_MAXBLOCKSIZE, _nInitSize*2, _nReSize*2 ) -{ - DBG_ASSERT( _nInitSize <= 32767, "Table::Table(): InitSize > 32767" ); - DBG_ASSERT( _nReSize <= 32767, "Table::Table(): ReSize > 32767" ); - nCount = 0; -} - -// ----------------------------------------------------------------------- - -sal_Bool Table::Insert( sal_uIntPtr nKey, void* p ) -{ - // Tabellenelement einsortieren - sal_uIntPtr i; - if ( nCount ) - { - if ( nCount <= 24 ) - { - sal_uInt16 nTempCount = (sal_uInt16)nCount * 2; - - if( void** pNodes = Container::ImpGetOnlyNodes() ) - { - sal_uInt16 n = 0; - sal_uIntPtr nCompareKey = (sal_uIntPtr)(*pNodes); - while ( nKey > nCompareKey ) - { - n += 2; - pNodes += 2; - if ( n < nTempCount ) - nCompareKey = (sal_uIntPtr)(*pNodes); - else - { - nCompareKey = 0; - break; - } - } - - // Testen, ob sich der Key schon in der Tabelle befindet - if ( nKey == nCompareKey ) - return sal_False; - - i = n; - } - else - { - i = 0; - if ( ImplGetIndex( nKey, &i ) != TABLE_ENTRY_NOTFOUND ) - return sal_False; - } - } - else - { - i = 0; - if ( ImplGetIndex( nKey, &i ) != TABLE_ENTRY_NOTFOUND ) - return sal_False; - } - } - else - i = 0; - - // Eintrag einfuegen (Key vor Pointer) - Container::Insert( (void*)nKey, i ); - Container::Insert( p, i+1 ); - - // Ein neuer Eintrag - nCount++; - - return sal_True; -} - -// ----------------------------------------------------------------------- - -void* Table::Remove( sal_uIntPtr nKey ) -{ - // Index besorgen - sal_uIntPtr nIndex = ImplGetIndex( nKey ); - - // Testen, ob sich der Key in der Tabelle befindet - if ( nIndex == TABLE_ENTRY_NOTFOUND ) - return NULL; - - // Itemanzahl erniedrigen - nCount--; - - // Key entfernen - Container::Remove( nIndex ); - - // Pointer entfernen und zurueckgeben - return Container::Remove( nIndex ); -} - -// ----------------------------------------------------------------------- - -void* Table::Replace( sal_uIntPtr nKey, void* p ) -{ - // Index abfragen - sal_uIntPtr nIndex = ImplGetIndex( nKey ); - - // Existiert kein Eintrag mit dem Schluessel - if ( nIndex == TABLE_ENTRY_NOTFOUND ) - return NULL; - else - return Container::Replace( p, nIndex+1 ); -} - -// ----------------------------------------------------------------------- - -void* Table::Get( sal_uIntPtr nKey ) const -{ - // Index besorgen - sal_uIntPtr nIndex = ImplGetIndex( nKey ); - - // Testen, ob sich der Key in der Tabelle befindet - if ( nIndex == TABLE_ENTRY_NOTFOUND ) - return NULL; - else - return Container::ImpGetObject( nIndex+1 ); -} - -// ----------------------------------------------------------------------- - -void* Table::GetCurObject() const -{ - return Container::ImpGetObject( Container::GetCurPos()+1 ); -} - -// ----------------------------------------------------------------------- - -sal_uIntPtr Table::GetKey( const void* p ) const -{ - sal_uIntPtr nIndex = 0; - - // Solange noch Eintraege Vorhanden sind - while ( nIndex < nCount ) - { - // Stimmt der Pointer ueberein, wird der Key zurueckgegeben - if ( p == Container::ImpGetObject( (nIndex*2)+1 ) ) - return (sal_uIntPtr)Container::ImpGetObject( nIndex*2 ); - - nIndex++; - } - - return TABLE_ENTRY_NOTFOUND; -} - -// ----------------------------------------------------------------------- - -sal_Bool Table::IsKeyValid( sal_uIntPtr nKey ) const -{ - return (ImplGetIndex( nKey ) != TABLE_ENTRY_NOTFOUND) ? sal_True : sal_False; -} - -// ----------------------------------------------------------------------- - -sal_uIntPtr Table::SearchKey( sal_uIntPtr nKey, sal_uIntPtr* pPos ) const -{ - *pPos = 0; - sal_uIntPtr nPos = ImplGetIndex( nKey, pPos ); - if ( nPos != TABLE_ENTRY_NOTFOUND ) - { - nPos /= 2; - *pPos = nPos; - } - else - *pPos /= 2; - return nPos; -} - -// ----------------------------------------------------------------------- - -void* Table::Seek( sal_uIntPtr nKey ) -{ - // Testen, ob ein Eintrag vorhanden ist - if ( nCount ) - { - sal_uIntPtr nIndex = ImplGetIndex( nKey ); - - // Ist Key nicht enthalten - if ( nIndex == TABLE_ENTRY_NOTFOUND ) - return NULL; - else - { - // Index setzen - Container::Seek( nIndex ); - - // Pointer zurueckgeben - return Container::ImpGetObject( Container::GetCurPos() + 1 ); - } - } - else - return NULL; -} - -void* Table::First() -{ - // Testen, ob ein Eintrag vorhanden ist - if ( nCount ) - { - // Auf ersten Eintag setzen - Container::First(); - - // Pointer zurueckgeben - return Container::ImpGetObject( 1 ); - } - else - return NULL; -} - -// ----------------------------------------------------------------------- - -void* Table::Last() -{ - // Testen, ob ein Eintrag vorhanden ist - if ( nCount ) - { - // Last auf letzten Eintrag setzen - void* p = Container::Last(); - Container::Prev(); - - // Pointer zurueckgeben - return p; - } - else - return NULL; -} - -// ----------------------------------------------------------------------- - -void* Table::Next() -{ - // Ueber den Pointer weiterschalten - Container::Next(); - - // Nachsten Eintag - Container::Next(); - - // Pointer vom naechsten Key zurueckgeben - return Container::ImpGetObject( Container::GetCurPos() + 1 ); -} - -// ----------------------------------------------------------------------- - -void* Table::Prev() -{ - // Ueber den Pointer weiterschalten - void* p = Container::Prev(); - - // Nachsten Eintag - Container::Prev(); - - // Pointer vom vorherigen Key zurueckgeben - return p; -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |