[#bsl-shared_ptr-0a-reset-0c8]
= xref:bsl.adoc[bsl]::xref:bsl/shared_ptr-0a.adoc[shared_ptr]::reset
:relfileprefix: ../../
:mrdocs:

`reset` overloads

== Synopses

Declared in `<bslstl_sharedptr.h>`

Reset this `shared_ptr` to the empty state.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:bsl/shared_ptr-0a/reset-0cc.adoc[reset]() noexcept;
----

[.small]#xref:bsl/shared_ptr-0a/reset-0cc.adoc[_» more..._]#

Reset this `shared_ptr` from the specified arguments.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class COMPATIBLE_TYPE>
void
xref:bsl/shared_ptr-0a/reset-07.adoc[reset](COMPATIBLE_TYPE* ptr)
requires is_convertible<COMPATIBLE_TYPE *, ELEMENT_TYPE *>::value;
----

[.small]#xref:bsl/shared_ptr-0a/reset-07.adoc[_» more..._]#

Reset this `shared_ptr` as an alias sharing ownership with `source`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class ANY_TYPE>
void
xref:bsl/shared_ptr-0a/reset-04.adoc[reset](
    xref:bsl/shared_ptr-0a.adoc[shared_ptr<ANY_TYPE>] const& source,
    ELEMENT_TYPE* ptr);
----

[.small]#xref:bsl/shared_ptr-0a/reset-04.adoc[_» more..._]#

Reset this `shared_ptr` to manage `ptr` with the specified `deleter`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class COMPATIBLE_TYPE,
    class DELETER>
void
xref:bsl/shared_ptr-0a/reset-0e.adoc[reset](
    COMPATIBLE_TYPE* ptr,
    DELETER deleter)
requires is_convertible<COMPATIBLE_TYPE *, ELEMENT_TYPE *>::value;
----

[.small]#xref:bsl/shared_ptr-0a/reset-0e.adoc[_» more..._]#

Reset this `shared_ptr` to manage `ptr` with a deleter and allocator.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class COMPATIBLE_TYPE,
    class DELETER,
    class ALLOCATOR>
void
xref:bsl/shared_ptr-0a/reset-06.adoc[reset](
    COMPATIBLE_TYPE* ptr,
    DELETER deleter,
    ALLOCATOR basicAllocator)
requires is_convertible<COMPATIBLE_TYPE *, ELEMENT_TYPE *>::value;
----

[.small]#xref:bsl/shared_ptr-0a/reset-06.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ptr*
| pointer to the object to manage or refer to
| *source*
| source shared pointer that supplies ownership
| *deleter*
| deleter invoked when the last shared reference is released
| *basicAllocator*
| allocator used to supply memory
|===


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