ceph/src/boost/libs/mpl/test/front.cpp

   1
   2 // Copyright Aleksey Gurtovoy 2000-2004
   3 //
   4 // Distributed under the Boost Software License,Version 1.0.
   5 // (See accompanying file LICENSE_1_0.txt or copy at
   6 // http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8 // See http://www.boost.org/libs/mpl for documentation.
   9
  10 // $Id$
  11 // $Date$
  12 // $Revision$
  13
  14 #include <boost/mpl/front.hpp>
  15 #include <boost/mpl/range_c.hpp>
  16 #include <boost/mpl/aux_/test.hpp>
  17
  18 template< typename Seq, int value > struct front_test
  19 {
  20     typedef typename front<Seq>::type t;
  21     MPL_ASSERT_RELATION( t::value, ==, value );
  22 };
  23
  24 MPL_TEST_CASE()
  25 {
  26     front_test< range_c<int,1,10>, 1 >();
  27     front_test< range_c<int,2,10>, 2 >();
  28     front_test< range_c<int,-1,0>, -1 >();
  29 }