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Expected a list to output?

Outlaw782 (100)
I am expecting a list of 9,8,7,6,5,4... etc... however for some reason when I compile the code below, the screen just flashes at me...

If anyone wouldnt mind to look through and help out I would greatly appreciate it, thank you to whoever takes the time to help.

FUNCTION DEFINTION
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	template <class T>
	bool typename UListType<T>::insert(const T& n) {
		bool result = false;

		if (this->full()) {
			size_t capacity2 = this->capacity * 2;
			T* temp = new T[capacity * 2];
			if (temp != NULL) {
				this->capacity = capacity2;
				for (size_t i = 0; i < this->count; ++i)
				{
					temp[i] = this->list[i];
				}
				delete[] this->list;
				this->list = temp;
				this->list[this->count++] = n;
				result = true;
			}
		}

		else
		{
			this->list[this->count++] = n;
			result = true;
		}
		return result;
	}


FUNCTION DECLARATION
 
 
virtual bool insert(const T&) = 0;



MAIN .CPP file
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  #include "UListType.h"
#include "UListType.h"
#include "OListType.h"
#include "ListType.h"
#include <iostream>

using namespace std;

int main() {

	UListType<int> ulist;

	
	for (int i = 10; i > 0; --i) {
		ulist.insert(i);
	}
	

	cout << ulist << endl;

	system("pause");
	return 0;
}
Outlaw782 (100)
solved:

problem with my ouput operator overload.
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