: QObject(parent)

{

struct NameToWidget

{

NameToWidget(const QString& name_, CreateFun fun_)

{

name = name_;

fun = fun_;

}

QString name;

CreateFun fun;

};

struct NameToWidget arrNameToWidget[] =

{

NameToWidget("数组", &DataStructFactory::CreateArray),

NameToWidget("链表", &DataStructFactory::CreateList),

NameToWidget("栈", &DataStructFactory::CreateStack),

NameToWidget("队列", &DataStructFactory::CreateQueue),

NameToWidget("堆", &DataStructFactory::CreateHeap),

NameToWidget("优先队列", &DataStructFactory::CreatePriorityQueue),

NameToWidget("哈希表", &DataStructFactory::CreateHashTable),

NameToWidget("二叉树", &DataStructFactory::CreateBinaryTree),

NameToWidget("二叉搜索树", &DataStructFactory::CreateBinarySearchTree),

NameToWidget("红黑树", &DataStructFactory::CreateRedBlackTree),

NameToWidget("BTree", &DataStructFactory::CreateBTree),

NameToWidget("BPlusTree", &DataStructFactory::CreateBPlusTree),

NameToWidget("Graph", &DataStructFactory::CreateGraph),

};

int len = sizeof(arrNameToWidget) / sizeof(struct NameToWidget);

for(int i = 0; i < len; i++)

{

mapCreateFun[arrNameToWidget[i].name] = arrNameToWidget[i].fun;

}