/*****************************************************************************
* Function: void _DtHelpDestroyTopicData (
* _DtCvSegment *seg_list)
*
* Parameters:
* seg_list Specifies the SDL segment list.
*
* Returns: Nothing
*
* Purpose: Free all memory associated with an SDL list.
*****************************************************************************/
void
_DtHelpDestroyTopicData (
_DtCvTopicInfo *topic,
void (*destroy_region)(),
_DtCvPointer client_data)
{
if (NULL != topic)
{
/*
* free the segment list
*/
_DtHelpFreeSegments(topic->seg_list, _DtCvFALSE,
destroy_region, client_data);
/*
* free the id string
*/
if (NULL != topic->id_str)
free(topic->id_str);
/*
* free the database
*/
_DtLinkDbDestroy(topic->link_data);
/*
* free the structure
*/
free(topic);
}
} /* End _DtHelpDestroyTopicData */
NodeViewInfo::~NodeViewInfo()
{
_DtLinkDbDestroy(f_topic->link_data); // kill the link database
cleanup(f_topic->seg_list); // kill the segments and their items
f_topic->seg_list = 0 ;
delete f_topic ; // sayonara
if (f_pixmap_list != NULL)
{ // explicitly cleanup graphics in f_pixmap_list
List_Iterator<UAS_Pointer<Graphic> > gli (f_pixmap_list) ;
while (gli)
{
#ifdef DEBUG
printf( "delete UAS_Pointer<Graphic> gli.item() = %p\n", gli.item() );
#endif
f_pixmap_list.remove(gli) ;
}
}
#ifdef DEBUG
printf( "kill NodeViewInfo %p\n\n", this );
#endif
}
