C++ (Cpp) LinkList_Get Examples

Example #1

File: tree implement by list.c Project: start-program/start-DataStruct

static void recursive_delete(LinkList* list, GTreeNode* node)
{
    if( (list != NULL) && (node != NULL) )
    {
        GTreeNode* parent = node->parent;
        int index = -1;
        int i = 0;
        
        for(i=0; i<LinkList_Length(list); i++)
        {
            TLNode* trNode = (TLNode*)LinkList_Get(list, i);
             
            if( trNode->node == node )
            {
                LinkList_Delete(list, i);
                
                free(trNode);
                
                index = i;
                
                break;
            }
        }
          
        if( index >= 0 )
        {  
            if( parent != NULL )
            {
                 for(i=0; i<LinkList_Length(parent->child); i++)
                 {
                     TLNode* trNode = (TLNode*)LinkList_Get(parent->child, i);
                     
                     if( trNode->node == node )
                     {
                         LinkList_Delete(parent->child, i);
                         
                         free(trNode);
                         
                         break;
                     }
                 }               
            }
            
            while( LinkList_Length(node->child) > 0 )
            {
                TLNode* trNode = (TLNode*)LinkList_Get(node->child, 0);
                
                recursive_delete(list, trNode->node);
            }
            
            LinkList_Destroy(node->child);
        
            free(node);
        }
    }
}

Example #2

File: tree implement by list.c Project: start-program/start-DataStruct

static int recursive_degree(GTreeNode* node)
{
int ret = -1;
    
    if( node != NULL )
    {
        int subDegree = 0;
        int i = 0;
        
        ret = LinkList_Length(node->child);
        
        for(i=0; i<LinkList_Length(node->child); i++)
        {
            TLNode* trNode = (TLNode*)LinkList_Get(node->child, i);
            
            subDegree = recursive_degree(trNode->node);
            
            if( ret < subDegree )
            {
                ret = subDegree;
            }
        }
    }
    
    return ret;
}

Example #3

File: tree implement by list.c Project: start-program/start-DataStruct

static int recursive_height(GTreeNode* node)
{
    int ret = 0;
    
    if( node != NULL )
    {
        int subHeight = 0;
        int i = 0;
        
        for(i=0; i<LinkList_Length(node->child); i++)
        {
            TLNode* trNode = (TLNode*)LinkList_Get(node->child, i);
            
            subHeight = recursive_height(trNode->node);
            
            if( ret < subHeight )
            {
                ret = subHeight;
            }
        }
        
        ret = ret + 1;
    }
    
    return ret;
}

Example #4

File: tree implement by list.c Project: start-program/start-DataStruct

void GTree_Display(GTree* tree, GTree_Printf* pFunc, int gap, char div)
{
    TLNode* trNode = (TLNode*)LinkList_Get(tree, 0);
    
    if( (trNode != NULL) && (pFunc != NULL) )
    {  
        recursive_display(trNode->node, pFunc, 0, gap, div);
    }
}

Example #5

File: tree implement by list.c Project: start-program/start-DataStruct

int GTree_Degree(GTree* tree)
{
    TLNode* trNode = (TLNode*)LinkList_Get(tree, 0);
    int ret = -1;
    
    if( trNode != NULL )
    {
        ret = recursive_degree(trNode->node);
    }
    
    return ret;
}

Example #6

File: tree implement by list.c Project: start-program/start-DataStruct

int GTree_Height(GTree* tree)
{
    TLNode* trNode = (TLNode*)LinkList_Get(tree, 0);
    int ret = 0;
    
    if( trNode != NULL )
    {
        ret = recursive_height(trNode->node);
    }
    
    return ret;
}

Example #7

File: tree implement by list.c Project: start-program/start-DataStruct

GTreeData* GTree_Get(GTree* tree, int pos)
{
    TLNode* trNode = (TLNode*)LinkList_Get(tree, pos);
    GTreeData* ret = NULL;
    
    if( trNode != NULL )
    {
        ret = trNode->node->data;
    }
    
    return ret;
}

Example #8

File: tree implement by list.c Project: start-program/start-DataStruct

GTreeData* GTree_Delete(GTree* tree, int pos)
{
    TLNode* trNode = (TLNode*)LinkList_Get(tree, pos);
    GTreeData* ret = NULL;
    
    if( trNode != NULL )
    {
        ret = trNode->node->data;
        
        recursive_delete(tree, trNode->node);
    }
    
    return ret;
}

Example #9

File: tree implement by list.c Project: start-program/start-DataStruct

int GTree_Insert(GTree* tree, GTreeData* data, int pPos)
{
    LinkList* list = (LinkList*)tree;
    int ret = (list != NULL) && (data != NULL) && (pPos < LinkList_Length(list));
    
    if( ret )
    {
        TLNode* trNode = (TLNode*)malloc(sizeof(TLNode));
        TLNode* cldNode = (TLNode*)malloc(sizeof(TLNode));
        TLNode* pNode = (TLNode*)LinkList_Get(list, pPos);
        GTreeNode* cNode = (GTreeNode*)malloc(sizeof(GTreeNode));
        
        ret = (trNode != NULL) && (cldNode != NULL) && (cNode != NULL);
        
        if( ret )
        {
            cNode->data = data;
            cNode->parent = NULL;
            cNode->child = LinkList_Create();
            
            trNode->node = cNode;
            cldNode->node = cNode;
            
            LinkList_Insert(list, (LinkListNode*)trNode, LinkList_Length(list));
            
            if( pNode != NULL )
            {
                cNode->parent = pNode->node;
                
                LinkList_Insert(pNode->node->child, (LinkListNode*)cldNode, LinkList_Length(pNode->node->child));
            }
        }
        else
        {
            free(trNode);
            free(cldNode);
            free(cNode);
        }
    }
    
    return ret;
}

Example #10

File: lmain.c Project: gexueyuan/algorithm

int main(int argc, char *argv[]) 
{
    int i = 0;
    LinkList* list = LinkList_Create();
    
    struct Value v1;
    struct Value v2;
    struct Value v3;
    struct Value v4;
    struct Value v5;
    
    v1.v = 1;
    v2.v = 2;
    v3.v = 3;
    v4.v = 4;
    v5.v = 5;
    
    LinkList_Insert(list, (LinkListNode*)&v1, LinkList_Length(list));
    LinkList_Insert(list, (LinkListNode*)&v2, LinkList_Length(list));
    LinkList_Insert(list, (LinkListNode*)&v3, LinkList_Length(list));
    LinkList_Insert(list, (LinkListNode*)&v4, LinkList_Length(list));
    LinkList_Insert(list, (LinkListNode*)&v5, LinkList_Length(list));
    
    for(i=0; i<LinkList_Length(list); i++)
    {
        struct Value* pv = (struct Value*)LinkList_Get(list, i);
        
        printf("%d\n", pv->v);
    }
    
    while( LinkList_Length(list) > 0 )
    {
        struct Value* pv = (struct Value*)LinkList_Delete(list, 0);
        
        printf("%d\n", pv->v);
    }
    
    LinkList_Destroy(list);
    
    return 0;
}

Example #11

File: tree implement by list.c Project: start-program/start-DataStruct

static void recursive_display(GTreeNode* node, GTree_Printf* pFunc, int format, int gap, char div)
{
    int i = 0;
    
    if( (node != NULL) && (pFunc != NULL) )
    {
        for(i=0; i<format; i++)
        {
            printf("%c", div);
        }
    
        pFunc(node->data);
    
        printf("\n");
    
        for(i=0; i<LinkList_Length(node->child); i++)
        {
            TLNode* trNode = (TLNode*)LinkList_Get(node->child, i);
            
            recursive_display(trNode->node, pFunc, format + gap, gap, div);
        }
    }
}