Dealocating memory. Avoiding memory leaks

class sortedVector
{
	
public:
	int* vect;
	int length;
	int size;

	sortedVector(int n):size(n)
	    { 
              length=0;
              vect=new int[n];         
            }
	~sortedVector()
	    {delete [] vect; }
//methods....
};
void main()
{
sortedVector v(5);
//....
v.~sortedVector(); //if I write this, I get a run-time error ASSERTION_FAIL

}