c++ - Is there any standard delete functor? -

i looking functor deletes argument:

template<class t> struct delete_functor {     void operator()(t* p)     {         delete p;     } }; 

is there in std, tr1 or boost?

c++0x add std::default_delete standard library support std::unique_ptr.

it has same functionality delete_functor, specialized call delete[] array type objects.