ceph/src/boost/libs/function_types/test/classification/is_member_pointer.cpp

   1
   2 // (C) Copyright Tobias Schwinger
   3 //
   4 // Use modification and distribution are subject to the boost Software License,
   5 // Version 1.0. (See http://www.boost.org/LICENSE_1_0.txt).
   6
   7 //------------------------------------------------------------------------------
   8
   9 #include <boost/mpl/assert.hpp>
  10 #include <boost/function_types/is_member_pointer.hpp>
  11
  12 namespace ft = boost::function_types;
  13
  14 typedef void func();
  15 typedef void (*func_ptr)();
  16 typedef void (&func_ref)();
  17 class C;
  18 typedef void (C::*mem_func_ptr)();
  19 typedef void (C::*c_mem_func_ptr)() const;
  20 typedef void (C::*v_mem_func_ptr)() volatile;
  21 typedef void (C::*cv_mem_func_ptr)() const volatile;
  22 typedef int C::*mem_ptr;
  23
  24
  25 BOOST_MPL_ASSERT_NOT((
  26   ft::is_member_pointer< func >
  27 ));
  28
  29 BOOST_MPL_ASSERT_NOT((
  30   ft::is_member_pointer< func_ptr >
  31 ));
  32
  33 BOOST_MPL_ASSERT_NOT((
  34   ft::is_member_pointer< func_ref >
  35 ));
  36
  37 BOOST_MPL_ASSERT((
  38   ft::is_member_pointer< mem_func_ptr >
  39 ));
  40
  41 BOOST_MPL_ASSERT((
  42   ft::is_member_pointer< c_mem_func_ptr >
  43 ));
  44
  45 BOOST_MPL_ASSERT((
  46   ft::is_member_pointer< v_mem_func_ptr >
  47 ));
  48
  49 BOOST_MPL_ASSERT((
  50   ft::is_member_pointer< cv_mem_func_ptr >
  51 ));
  52
  53 BOOST_MPL_ASSERT((
  54   ft::is_member_pointer< mem_ptr >
  55 ));
  56
  57 BOOST_MPL_ASSERT_NOT((
  58   ft::is_member_pointer< func_ptr* >
  59 ));
  60
  61 BOOST_MPL_ASSERT_NOT((
  62   ft::is_member_pointer< mem_func_ptr* >
  63 ));
  64
  65 BOOST_MPL_ASSERT_NOT((
  66   ft::is_member_pointer< mem_ptr* >
  67 ));
  68
  69 BOOST_MPL_ASSERT_NOT((
  70   ft::is_member_pointer< C >
  71 ));
  72
  73 BOOST_MPL_ASSERT_NOT((
  74   ft::is_member_pointer< int >
  75 ));
  76
  77 BOOST_MPL_ASSERT_NOT((
  78   ft::is_member_pointer< int* >
  79 ));
  80
  81 BOOST_MPL_ASSERT_NOT((
  82   ft::is_member_pointer< int** >
  83 ));
  84
  85 BOOST_MPL_ASSERT_NOT((
  86   ft::is_member_pointer< int& >
  87 ));
  88