[#bsl-is_member_object_pointer-0b]
= xref:bsl.adoc[bsl]::is&lowbar;member&lowbar;object&lowbar;pointer
:relfileprefix: ../
:mrdocs:

This `struct` template implements the `is&lowbar;member&lowbar;object&lowbar;pointer` meta&hyphen;function defined in the C&plus;&plus;11 standard &lsqb;meta&period;unary&period;cat&rsqb;to determine if the (template parameter) `t&lowbar;TYPE` is a pointer to non&hyphen;static data member type&period; This `struct` derives from `bsl&colon;&colon;true&lowbar;type` if the `t&lowbar;TYPE` is a pointer to non&hyphen;static data member type, and from `bsl&colon;&colon;false&lowbar;type` otherwise&period;

== Synopsis

Declared in `&lt;bslmf&lowbar;ismemberobjectpointer&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class t&lowbar;TYPE&gt;
struct is&lowbar;member&lowbar;object&lowbar;pointer
    : xref:bsl/false_type.adoc[false&lowbar;type]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:bsl/false_type.adoc[false&lowbar;type]`
| Metafunction representing the boolean constant `false`&period;
|===

== Specializations

[cols="1,4"]
|===
| Name| Description
| xref:bsl/is_member_object_pointer-08.adoc[`is&lowbar;member&lowbar;object&lowbar;pointer&lt;t&lowbar;TYPEt&lowbar;CLASS::*&gt;`] 
| Partial specialization relies on the principle that only object types can be `const`&hyphen;qualified&period; Reference&hyphen;types and function&hyphen;types do not retain the `const` qualifier when added in this manner, and there are no `void` class members&period;
| xref:bsl/is_member_object_pointer-0d.adoc[`is&lowbar;member&lowbar;object&lowbar;pointer&lt;t&lowbar;TYPE volatilet&lowbar;CLASS::*&gt;`] 
| Partial specialization relies on the principle that only object types can be `const`&hyphen;qualified&period; Reference&hyphen;types and function&hyphen;types do not retain the `const` qualifier when added in this manner, and there are no `void` class members&period;
| xref:bsl/is_member_object_pointer-064.adoc[`is&lowbar;member&lowbar;object&lowbar;pointer&lt;t&lowbar;TYPE constt&lowbar;CLASS::*&gt;`] 
| Partial specialization relies on the principle that only object types can be `const`&hyphen;qualified&period; Reference&hyphen;types and function&hyphen;types do not retain the `const` qualifier when added in this manner, and there are no `void` class members&period;
| xref:bsl/is_member_object_pointer-068.adoc[`is&lowbar;member&lowbar;object&lowbar;pointer&lt;t&lowbar;TYPE const volatilet&lowbar;CLASS::*&gt;`] 
| Partial specialization relies on the principle that only object types can be `const`&hyphen;qualified&period; Reference&hyphen;types and function&hyphen;types do not retain the `const` qualifier when added in this manner, and there are no `void` class members&period;
|===



[.small]#Created with https://www.mrdocs.com[MrDocs]#
