//----<DFS nodes of the tree for test>--
void WalkTree(PNode<std::string >* pPNode)
{
pPNode->clearMarks();
std::cout <<"\n "<<pPNode->value();
PNode<std::string >* pTemp;
while (pTemp = pPNode->nextUnmarkedChild())
{
pTemp->setMarkState(true);
WalkTree(pTemp);
}
}
void main()
{
std::cout<< "\n PNode<T> class demonstration";
std::cout<< "\n ============================\n";
//initialize
PNode<std::string > root("root");
PNode<std::string > child1("child1");
PNode<std::string > child2("child2");
PNode<std::string > grandchild11("grandchild11");
PNode<std::string > grandchild21("grandchild21");
PNode<std::string > grandchild22("grandchild22");
PNode<std::string > grandgrandchild211("grandgrandchild211");
PNode<std::string > child3("child3");
//test adding
child1.add(&grandchild11);
grandchild21.add(&grandgrandchild211);
child2.add(&grandchild21);
child2.add(&grandchild22);
root.add(&child1);
root.add(&child2);
root.add(&child3);
WalkTree(&root);
//test removing, mark operation
std::cout<<"\n\n removing first child";
root.remove(&child1);
std::cout<<"\n unmarked all nodes";
root.setMarkState(true);
child1.setMarkState(true);
grandchild11.setMarkState(true);
child2.setMarkState(true);
grandchild21.setMarkState(true);
grandchild22.setMarkState(true);
grandgrandchild211.setMarkState(true);
child3.setMarkState(true);
//show the tree
WalkTree(&root);
std::cout<<"\n\n";
std::cout<<"===========================XMLValues Test==================================="<<std::endl;
XMLValue xmlv(XMLValue::TAG, "MyTag");
Attribute attr1("ATTR1","1");
Attribute attr2("ATTR2","2");
Attribute attr3("ATTR3","3");
xmlv.AddAttr("ATTR1","1");
xmlv.AddAttr("ATTR2","2");
xmlv.AddAttr("ATTR3","3");
//test == operator
std::cout<<"Attribute Compare:\n"<<"attr1 == attr1: "<< (attr1 == attr1) <<"; attr2 == attr1: "<< (attr2 == attr1)<<std::endl;
//test search and find attributes
for(size_t i=0; i< xmlv.attributes().size();++i)
std::cout<<xmlv.attributes().at(i).AttrName.c_str()<<" "<<xmlv.attributes().at(i).AttrValue.c_str() <<std::endl;
std::cout<<"Find ATTR2's index: "<<xmlv.Find("ATTR2","2")<<std::endl;
std::cout<<"Find ATTR4's index: "<<xmlv.Find("ATTR4","4")<<std::endl;
//test removing attributes
xmlv.RemoveAttr("ATTR2","2");
std::cout<<"====================ATTR2 Removed==========================\n";
for(size_t i=0; i< xmlv.attributes().size();++i)
std::cout<<xmlv.attributes().at(i).AttrName.c_str()<<" "<<xmlv.attributes().at(i).AttrValue.c_str() <<std::endl;
std::cout<<"=================Nodes with XMLValues======================"<<std::endl;
PNode<XMLValue> xmlroot(xmlv);
PNode<XMLValue> xmlcld1(XMLValue(XMLValue::TAG,"xmlChild1"));
PNode<XMLValue> xmlcld2(XMLValue(XMLValue::TAG,"xmlChild2"));
xmlroot.add(&xmlcld1);
xmlroot.add(&xmlcld2);
PNode<XMLValue> *pTemp;
//test searching through the tree
while (pTemp = xmlroot.nextUnmarkedChild())
{
std::cout<<"The child of root: "<<pTemp->value().TagName()<<std::endl;
pTemp->setMarkState(true);
}
std::cout<<"=================Children of Nodes======================"<<std::endl;
for (size_t i = 0; i < xmlroot.getChildren().size(); i++)
std::cout<<"a Child of ROOT: "<<xmlroot.getChildren()[i].TagName()<<std::endl;
::system("pause");
}