Blame view

3rdparty/boost_1_81_0/libs/mpl/test/identity.cpp 826 Bytes
73ef4ff3   Hu Chunming   提交三方库
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
  
  // Copyright Aleksey Gurtovoy 2000-2004
  //
  // Distributed under the Boost Software License,Version 1.0. 
  // (See accompanying file LICENSE_1_0.txt or copy at 
  // http://www.boost.org/LICENSE_1_0.txt)
  //
  // See http://www.boost.org/libs/mpl for documentation.
  
  // $Id$
  // $Date$
  // $Revision$
  
  #include <boost/mpl/apply.hpp>
  #include <boost/mpl/identity.hpp>
  #include <boost/mpl/aux_/test.hpp>
  
  MPL_TEST_CASE()
  {
      typedef apply1< identity<>, char >::type t1;
      typedef apply1< identity<_1>, int >::type t2;
      MPL_ASSERT(( is_same< t1, char > ));
      MPL_ASSERT(( is_same< t2, int > ));
  }
  
  MPL_TEST_CASE()
  {
      typedef apply1< make_identity<>, char >::type t1;
      typedef apply1< make_identity<_1>, int >::type t2;
      MPL_ASSERT(( is_same< t1, identity<char> > ));
      MPL_ASSERT(( is_same< t2, identity<int> > ));
  }