C++ (Cpp) node_to_item Examples

Example #1

File: garbagec.cpp Project: HackLinux/chandler-1

void GarbageCollector::RemoveReferencesToNode( wxNode* pItemNode )
{
    wxNode* pNode = mAllNodes.GetFirst();

    while( pNode )
    {
        wxList& refLst   = node_to_item( pNode ).mRefs;
        wxNode* pRefNode = refLst.GetFirst();

        while( pRefNode )
        {
            if ( pRefNode->GetData() == (wxObject*)pItemNode )
            {
                wxNode* pNext = pRefNode->GetNext();

                refLst.DeleteNode( pRefNode );

                pRefNode = pNext;

                continue;
            }
            else pRefNode = pRefNode->GetNext();
        }

        pNode = pNode->GetNext();
    }
}

Example #2

File: garbagec.cpp Project: HackLinux/chandler-1

void GarbageCollector::DestroyItemList( wxList& lst )
{
    wxNode* pNode = lst.GetFirst();

    while( pNode )
    {
        delete &node_to_item( pNode );

        pNode = pNode->GetNext();
    }

    lst.Clear();
}

Example #3

File: garbagec.cpp Project: HackLinux/chandler-1

wxNode* GarbageCollector::FindReferenceFreeItemNode()
{
    wxNode* pNode = mAllNodes.GetFirst();

    while( pNode )
    {
        if ( node_to_item( pNode ).mRefs.GetCount() == 0 ) 

            return pNode;

        pNode = pNode->GetNext();
    }

    return 0;
}

Example #4

File: garbagec.cpp Project: HackLinux/chandler-1

wxNode* GarbageCollector::FindItemNode( void* pForObj )
{
    wxNode* pNode = mAllNodes.GetFirst();

    while( pNode )
    {
        if ( node_to_item( pNode ).mpObj == pForObj )

            return pNode;

        pNode = pNode->GetNext();
    }

    return NULL;
}

Example #5

File: list_test.c Project: embedclub/project

//删除节点，释放节点空间  
int student_del(struct listnode *list,int id)  
{  
    struct listnode *node;  
    student *stu;  
    list_for_each(node,list){  
        stu = node_to_item(node,student,_list);  
        if(id == stu->id){  
            printf("list_del, id:%d,name:%s\n",stu->id,stu->name);  
            list_remove(node);  
#ifdef STUDENT_FREE_MEMORY    
            //释放节点空间  
            free(stu);  
            stu = NULL;  
#endif  
            return 1;  
              
        }  
          
    }  

Example #6

File: garbagec.cpp Project: HackLinux/chandler-1

void GarbageCollector::ResolveReferences()
{
    wxNode* pNode = mAllNodes.GetFirst();

    while( pNode )
    {
        GCItem& item = node_to_item( pNode );

        wxNode* pRefNode = item.mRefs.GetFirst();

        while( pRefNode )
        {
            pRefNode->SetData( (wxObject*) FindItemNode( (void*)pRefNode->GetData() ) );

            pRefNode = pRefNode->GetNext();
        }

        pNode = pNode->GetNext();
    }
}

Example #7

File: garbagec.cpp Project: HackLinux/chandler-1

void GarbageCollector::AddDependency( void* pObj, void* pDependsOnObj )
{
    node_to_item( FindItemNode( pObj ) ).mRefs.Append( (wxObject*)pDependsOnObj );
}