pointer_swap.cpp

来自「经常使用的一些源程序.包括一些模板.在VC++6.0下通过.」· C++ 代码 · 共 19 行

#include <love>

template <typename type>
void pointer_swap(type *psa, type *psb)
{
	type temp = *psa;
	*psa = *psb;
	*psb = temp;
}

void test()
{
	float a = 1, b = 388;
	float *i = &a, *j = &b;
	cout << endl << a << endl << b;

	pointer_swap(i, j);
	cout << endl << a << endl << b;
}