[#bsl-shared_ptr-0a-2constructor-08b]
= xref:bsl.adoc[bsl]::xref:bsl/shared_ptr-0a.adoc[shared_ptr]::shared_ptr
:relfileprefix: ../../
:mrdocs:

Create an empty shared pointer, i.e., a shared pointer with no representation that does not refer to any object and has no deleter.

== Synopsis

Declared in `<bslstl_sharedptr.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
shared_ptr() noexcept;
----


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