deleter templates.

gistfile1.cpp

template <typename T, void (*f)(T*)>
class delete_fun
{
public:
    void operator()(T* obj) const
    {
        f(obj);
    }
};

struct Foo
{
};

void testFree(Foo* foo)
{
}

void test()
{
  delete_fun<Foo, testFree> fun;
  // Is there any way I can make it `delete_fun<testFree> fun;`
  fun(new Foo());
}