Source/Base/FieldContainer/Fields/PointerFields/OSGPointerSFieldCommon.inl

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  38
  39 OSG_BEGIN_NAMESPACE
  40
  41 /*! \class PointerSFieldCommon
  42
  43  */
  44
  45 /*-------------------------------------------------------------------------*/
  46 /* Constructors                                                            */
  47
  48 template <class AccessHandlerT, Int32 NamespaceI> inline
  49 PointerSFieldCommon<AccessHandlerT,
  50                     NamespaceI    >::PointerSFieldCommon(void) :
  51     Inherited()
  52 {
  53 }
  54
  55 template <class AccessHandlerT, Int32 NamespaceI> inline
  56 PointerSFieldCommon<AccessHandlerT,
  57                     NamespaceI    >::PointerSFieldCommon(const Self &source) :
  58     Inherited()
  59 {
  60     _fieldValue = source._fieldValue;
  61
  62     AccessHandler::onAdd(this, _fieldValue);
  63 }
  64
  65 template <class AccessHandlerT, Int32 NamespaceI> inline
  66 PointerSFieldCommon<AccessHandlerT,
  67                     NamespaceI    >::PointerSFieldCommon(const_value value) :
  68     Inherited()
  69 {
  70     _fieldValue = value;
  71
  72     AccessHandler::onAdd(this, _fieldValue);
  73 }
  74
  75 /*-------------------------------------------------------------------------*/
  76 /* Destructor                                                              */
  77
  78 template <class AccessHandlerT, Int32 NamespaceI> inline
  79 PointerSFieldCommon<AccessHandlerT,
  80                     NamespaceI    >::~PointerSFieldCommon(void)
  81 {
  82     AccessHandler::onSub(this, _fieldValue);
  83 }
  84
  85 /*-------------------------------------------------------------------------*/
  86 /* Store Interface                                                         */
  87
  88 /*-------------------------------------------------------------------------*/
  89 /* Reading Values                                                          */
  90
  91 template <class AccessHandlerT, Int32 NamespaceI> inline
  92 typename PointerSFieldCommon<AccessHandlerT,
  93                              NamespaceI    >::value_type
  94     PointerSFieldCommon<AccessHandlerT,
  95                         NamespaceI    >::ptrStoreGet(void) const
  96 {
  97     return AccessHandler::validate(_fieldValue);
  98 }
  99
 100 /*-------------------------------------------------------------------------*/
 101 /* Changing Values                                                         */
 102
 103 template <class AccessHandlerT, Int32 NamespaceI> inline
 104 void PointerSFieldCommon<AccessHandlerT,
 105                          NamespaceI     >::ptrStoreSet(const_value pNewObj)
 106 {
 107     AccessHandler::onReplace(this, _fieldValue, pNewObj);
 108
 109     _fieldValue = pNewObj;
 110 }
 111
 112 template <class AccessHandlerT, Int32 NamespaceI> inline
 113 void PointerSFieldCommon<AccessHandlerT,
 114                          NamespaceI    >::ptrStoreClear(void)
 115 {
 116     AccessHandler::onSub(this, _fieldValue);
 117
 118     _fieldValue = NULL;
 119 }
 120
 121 template <class AccessHandlerT, Int32 NamespaceI> inline
 122 FieldDescriptionBase *
 123     PointerSFieldCommon<AccessHandlerT,
 124                         NamespaceI    >::createFieldDescription   (
 125                             const Char8                *szFieldname,
 126                                   UInt32                uiFieldFlags,
 127                                   FieldEditMethod       fEditMethod,
 128                                   FieldGetMethod        fGetMethod  )
 129 {
 130     return NULL;
 131 }
 132
 133 template <class AccessHandlerT, Int32 NamespaceI> inline
 134 FieldDescriptionBase *
 135     PointerSFieldCommon<AccessHandlerT,
 136                         NamespaceI    >::createIdxFieldDescription(
 137                             const Char8                *szFieldname,
 138                                   UInt32                uiFieldFlags,
 139                                   FieldIndexEditMethod  fEditMethod,
 140                                   FieldIndexGetMethod   fGetMethod  )
 141 {
 142     return NULL;
 143 }
 144
 145 /*-------------------------------------------------------------------------*/
 146 /* Binary IO                                                               */
 147
 148
 149 template <class AccessHandlerT, Int32 NamespaceI> inline
 150 void PointerSFieldCommon<AccessHandlerT,
 151                          NamespaceI    >::copyFromBin(BinaryDataHandler &pMem)
 152 {
 153     FieldContainer *pNewObj = NULL;
 154
 155     PtrBaseTraitsType::copyFromBin  ( pMem,
 156                                       pNewObj   );
 157
 158     AccessHandler    ::onSyncReplace( this,
 159                                      _fieldValue,
 160                                       pNewObj   );
 161
 162     _fieldValue = pNewObj;
 163 }
 164
 165 /*-------------------------------------------------------------------------*/
 166 /* MT Sync                                                                 */
 167
 168 #ifdef OSG_MT_CPTR_ASPECT
 169 template <class AccessHandlerT, Int32 NamespaceI> inline
 170 void PointerSFieldCommon<AccessHandlerT,
 171                          NamespaceI     >::syncWith(Self &source)
 172 {
 173     FieldContainer *pNewObj = Aspect::convertToCurrent(source.ptrStoreGet());
 174
 175     AccessHandler::onSyncReplace( this,
 176                                  _fieldValue,
 177                                   pNewObj);
 178
 179     _fieldValue = pNewObj;
 180 }
 181 #endif
 182
 183 OSG_END_NAMESPACE