## Struct greater

boost::log::greater — Greater predicate.

## Synopsis

    // In header: <boost/log/utility/functional/logical.hpp>

    struct greater {
      // types
      typedef bool result_type;

      // public member functions
      template<typename T, typename U> bool operator()(T const &, U const &) const;

      // private static functions
      template<typename T, typename U>
        static bool op(T const &, U const &, mpl::false_ const &);
      template<typename T, typename U>
        static bool op(T const &, U const &, mpl::true_ const &);
    };

## Description

### `greater` public member functions

1.     template<typename T, typename U>
         bool operator()(T const & left, U const & right) const;

### `greater` private static functions

1.     template<typename T, typename U>
         static bool op(T const & left, U const & right, mpl::false_ const &);

2.     template<typename T, typename U>
         static bool op(T const & left, U const & right, mpl::true_ const &);