C++ 싱글톤 템플릿 관련해서 궁금한 점이 있습니다.

template<class T> 
class cSingleton
{
protected:
	cSingleton() { ...(생략) }
	~cSingleton() { ...(생략) }
public:
	static T* GetInstance()
	{
		if( m_pInstance == NULL )
			m_pInstance = new T;
		return m_pInstance;
	}
	static void DeleteInstance() 
	{ 
		if( m_pInstance != NULL )
			delete m_pInstance;
		m_pInstance = NULL;
	}
private:
	static T* m_pInstance;
};
template <class T> T* cSingleton<T>::m_pInstance = NULL;
 
class cTest : public cSingleton<cTest>{
private:
	int val;
public:
	int GetValue() { return val; }
};
 
int main()
{
	cTest* pT = cTest::GetInstance();
        //cTest* pT = new cTest(); 이렇게도 객체 생성 가능??
	int i = pT->GetValue();
	return 0;
}