제네릭 함수 - reverseArray()

쉬운 ver.

template <class T>
void reverseArray(T arr[], int capacity) {
	T *tp = new T[capacity];
	for (int i = 0; i < capacity; i++)
		tp[i] = arr[i];
	for (int i = 0 ; i < capacity; i++)
		arr[i] = tp[capacity - 1 - i];
	delete[] tp;
}

 

효율적인 ver.

template <class T>
void reverseArray(T array[], int size) {
	T temp;

	for (int i = 0; i < size / 2; i++) {
		temp = array[i];
		array[i] = array[(size - 1) - i];
		array[(size - 1) - i] = temp;
	}
}