centos man page for std::_derives_from_unary_function

std::_Derives_from_unary_function< _Tp >(3)		     Library Functions Manual		       std::_Derives_from_unary_function< _Tp >(3)

NAME
       std::_Derives_from_unary_function< _Tp > -

SYNOPSIS
       Inherits std::__sfinae_types.

   Public Types
       typedef char __one

   Static Public Attributes
       static const bool value

Detailed Description
   template<typename _Tp>struct std::_Derives_from_unary_function< _Tp >
       Determines if the type _Tp derives from unary_function.

       Definition at line 190 of file functional.

Author
       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++							  Tue Jun 10 2014		       std::_Derives_from_unary_function< _Tp >(3)