1[/
2  Copyright 2007 John Maddock.
3  Distributed under the Boost Software License, Version 1.0.
4  (See accompanying file LICENSE_1_0.txt or copy at
5  http://www.boost.org/LICENSE_1_0.txt).
6]
7
8[section:is_member_object_pointer is_member_object_pointer]
9   template <class T>
10   struct is_member_object_pointer : public __tof {};
11
12__inherit If T is a (possibly cv-qualified) pointer to a member object (a data member)
13then inherits from __true_type,
14otherwise inherits from __false_type.
15
16__std_ref 3.9.2 and 8.3.3.
17
18__header ` #include <boost/type_traits/is_member_object_pointer.hpp>` or ` #include <boost/type_traits.hpp>`
19
20__examples
21
22[:`is_member_object_pointer<int (MyClass::*)>` inherits from `__true_type`.]
23
24[:`is_member_object_pointer<double (MyClass::*)>::type` is the type `__true_type`.]
25
26[:`is_member_object_pointer<const int (MyClass::*)>::value` is an integral constant
27expression that evaluates to /true/.]
28
29[:`is_member_object_pointer<int (MyClass::*)(void)>::value` is an integral constant
30expression that evaluates to /false/: the argument in this case is a pointer to
31a member function and not a member object, see __is_member_function_pointer
32and __is_member_pointer]
33
34[:`is_member_object_pointer<T>::value_type` is the type `bool`.]
35
36[endsect]
37
38