friend8.c

来自「gcc-you can use this code to learn somet」· C语言 代码 · 共 19 行

template <class T>
class C
{
  friend void f (C<T> c)
    {
      c.i = 3;
    }

  int i;
};


int main()
{
  C<int> ci;

  f(ci);
}