Change: The class templates
auto_ptr,
unary_function, and
binary_function,
the function templates
random_shuffle,
and the function templates (and their return types)
ptr_fun,
mem_fun,
mem_fun_ref,
bind1st, and
bind2nd
are not defined
. Rationale: Superseded by new features
. Effect on original feature: Valid C++ 2014 code that uses these class templates
and function templates may fail to compile in this revision of C++
.