1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #ifndef _CONTNR_HXX 24 #define _CONTNR_HXX 25 26 #include "tools/toolsdllapi.h" 27 #include <tools/solar.h> 28 29 #include <limits.h> 30 31 class CBlock; 32 33 // ------------- 34 // - Container - 35 // ------------- 36 37 // Maximale Blockgroesse 38 #define CONTAINER_MAXBLOCKSIZE ((sal_uInt16)0x3FF0) 39 40 #define CONTAINER_APPEND ULONG_MAX 41 #define CONTAINER_ENTRY_NOTFOUND ULONG_MAX 42 43 class TOOLS_DLLPUBLIC Container 44 { 45 private: 46 CBlock* pFirstBlock; 47 CBlock* pCurBlock; 48 CBlock* pLastBlock; 49 sal_uInt16 nCurIndex; 50 sal_uInt16 nBlockSize; 51 sal_uInt16 nInitSize; 52 sal_uInt16 nReSize; 53 sal_uIntPtr nCount; 54 55 TOOLS_DLLPRIVATE void ImpCopyContainer(Container const *); 56 #if defined DBG_UTIL 57 TOOLS_DLLPRIVATE static char const * DbgCheckContainer(void const *); 58 #endif 59 60 protected: 61 #ifdef _IMPCONT_HXX 62 void ImpInsert( void* p, CBlock* pBlock, sal_uInt16 nIndex ); 63 void* ImpRemove( CBlock* pBlock, sal_uInt16 nIndex ); 64 void* ImpGetObject( sal_uIntPtr nIndex ) const; 65 void** ImpGetOnlyNodes() const; 66 #endif 67 void** GetObjectPtr( sal_uIntPtr nIndex ); 68 69 public: 70 Container( sal_uInt16 nBlockSize, 71 sal_uInt16 nInitSize, 72 sal_uInt16 nReSize ); 73 Container( sal_uIntPtr nSize ); 74 Container( const Container& rContainer ); 75 ~Container(); 76 77 void Insert( void* p ); 78 void Insert( void* p, sal_uIntPtr nIndex ); 79 void Insert( void* pNew, void* pOld ); 80 81 void* Remove(); 82 void* Remove( sal_uIntPtr nIndex ); Remove(void * p)83 void* Remove( void* p ) 84 { return Remove( GetPos( p ) ); } 85 86 void* Replace( void* p ); 87 void* Replace( void* p, sal_uIntPtr nIndex ); Replace(void * pNew,void * pOld)88 void* Replace( void* pNew, void* pOld ) 89 { return Replace( pNew, GetPos( pOld ) ); } 90 91 void SetSize( sal_uIntPtr nNewSize ); GetSize() const92 sal_uIntPtr GetSize() const { return nCount; } 93 Count() const94 sal_uIntPtr Count() const { return nCount; } 95 void Clear(); 96 97 void* GetCurObject() const; 98 sal_uIntPtr GetCurPos() const; 99 void* GetObject( sal_uIntPtr nIndex ) const; 100 sal_uIntPtr GetPos( const void* p ) const; 101 sal_uIntPtr GetPos( const void* p, sal_uIntPtr nStartIndex, 102 sal_Bool bForward = sal_True ) const; 103 104 void* Seek( sal_uIntPtr nIndex ); Seek(void * p)105 void* Seek( void* p ) { return Seek( GetPos( p ) ); } 106 107 void* First(); 108 void* Last(); 109 void* Next(); 110 void* Prev(); 111 112 Container& operator =( const Container& rContainer ); 113 114 sal_Bool operator ==( const Container& rContainer ) const; operator !=(const Container & rContainer) const115 sal_Bool operator !=( const Container& rContainer ) const 116 { return !(Container::operator==( rContainer )); } 117 }; 118 119 #endif // _CONTNR_HXX 120