void TestFind(Container_t<T>& _obj)
{
if(_obj.Count() == 0)
{
cout<<"no items"<<endl;
return;
}
cout<<"please choose an index(0-"<<(_obj.Count()-1)<<")"<<endl;
int index;
cin>>index;
try
{
T item = _obj.Find(index);
cout<<"found item is "<< item <<endl;
}
catch(TException_t<int>& err)
{
cout<<err.GetDesCription();
}
}
void TestCount(Container_t<T>& _obj)
{
cout<<"num of items is: "<<_obj.Count()<<endl;
}