ceph/src/boost/libs/range/test/test_function/greater_than_x.hpp

   1 // Boost.Range library
   2 //
   3 //  Copyright Neil Groves 2009. Use, modification and
   4 //  distribution is subject to the Boost Software License, Version
   5 //  1.0. (See accompanying file LICENSE_1_0.txt or copy at
   6 //  http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8 //
   9 // For more information, see http://www.boost.org/libs/range/
  10 //
  11 #ifndef BOOST_RANGE_TEST_FUNCTION_GREATER_THAN_X_HPP_INCLUDED
  12 #define BOOST_RANGE_TEST_FUNCTION_GREATER_THAN_X_HPP_INCLUDED
  13
  14 namespace boost
  15 {
  16     namespace range_test_function
  17     {
  18         template< class Number >
  19         struct greater_than_x
  20         {
  21             typedef bool result_type;
  22             typedef Number argument_type;
  23
  24             explicit greater_than_x(Number x) : m_x(x) {}
  25             bool operator()(Number x) const { return x > m_x; }
  26         private:
  27             Number m_x;
  28         };
  29     } // namespace range_test_function
  30 } // namespace boost
  31
  32 #endif // include guard