[#bsl-allocate_shared_for_overwrite-05]
= xref:bsl.adoc[bsl]::allocate_shared_for_overwrite
:relfileprefix: ../
:mrdocs:

`allocate_shared_for_overwrite` overloads

== Synopses

Declared in `<bslstl_sharedptr.h>`

Return a `shared_ptr` object referring to and managing a new `ARRAY_TYPE` object, where `ARRAY_TYPE` is a bounded array. The specified `basicAllocator` will be used to supply a single contiguous region of memory holding the returned shared pointer's internal representation and the new `ARRAY_TYPE` object, and the array is default‐constructed.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class ARRAY_TYPE,
    class ALLOC>
xref:bsl/shared_ptr-0a.adoc[bsl::shared_ptr<ARRAY_TYPE>]
xref:bsl/allocate_shared_for_overwrite-0d.adoc[allocate_shared_for_overwrite](ALLOC basicAllocator)
requires is_bounded_array<ARRAY_TYPE>::value &&
                                                     !is_pointer<ALLOC>::value;
----

[.small]#xref:bsl/allocate_shared_for_overwrite-0d.adoc[_» more..._]#

Return a `shared_ptr` object referring to and managing a new `ELEMENT_TYPE` object. The specified `basicAllocator` will be used to supply a single contiguous region of memory holding the returned shared pointer's internal representation and the new `ELEMENT_TYPE` object, which is default‐constructed.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class ELEMENT_TYPE,
    class ALLOC>
xref:bsl/shared_ptr-0a.adoc[bsl::shared_ptr<ELEMENT_TYPE>]
xref:bsl/allocate_shared_for_overwrite-07.adoc[allocate_shared_for_overwrite](ALLOC basicAllocator)
requires !is_array<ELEMENT_TYPE>::value && !is_pointer<ALLOC>::value;
----

[.small]#xref:bsl/allocate_shared_for_overwrite-07.adoc[_» more..._]#

Return a `shared_ptr` object referring to and managing a new `ARRAY_TYPE` object, where `ARRAY_TYPE` is a bounded array. The specified `basicAllocator` will be used to supply a single contiguous region of memory holding the returned shared pointer's internal representation and the new `ARRAY_TYPE` object, and the array is default‐constructed. If `basicAllocator` is 0, then the default allocator will be used instead.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class ARRAY_TYPE,
    class ALLOC>
xref:bsl/shared_ptr-0a.adoc[bsl::shared_ptr<ARRAY_TYPE>]
xref:bsl/allocate_shared_for_overwrite-017.adoc[allocate_shared_for_overwrite](ALLOC* basicAllocator)
requires is_bounded_array<ARRAY_TYPE>::value;
----

[.small]#xref:bsl/allocate_shared_for_overwrite-017.adoc[_» more..._]#

Return a `shared_ptr` object referring to and managing a new `ELEMENT_TYPE` object. The specified `basicAllocator` will be used to supply a single contiguous region of memory holding the returned shared pointer's internal representation and the new `ELEMENT_TYPE` object, which is default‐constructed. If `basicAllocator` is 0, then the default allocator will be used instead.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class ELEMENT_TYPE,
    class ALLOC>
xref:bsl/shared_ptr-0a.adoc[bsl::shared_ptr<ELEMENT_TYPE>]
xref:bsl/allocate_shared_for_overwrite-01c.adoc[allocate_shared_for_overwrite](ALLOC* basicAllocator)
requires !is_array<ELEMENT_TYPE>::value;
----

[.small]#xref:bsl/allocate_shared_for_overwrite-01c.adoc[_» more..._]#

Return a `shared_ptr` object referring to and managing a new `ARRAY_TYPE` object, where `ARRAY_TYPE` is a unbounded array. The specified `basicAllocator` will be used to supply a single contiguous region of memory holding the returned shared pointer's internal representation and the new `ARRAY_TYPE` containing the specified `numElements` number of elements, and the array is default‐constructed.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class ARRAY_TYPE,
    class ALLOC>
xref:bsl/shared_ptr-0a.adoc[bsl::shared_ptr<ARRAY_TYPE>]
xref:bsl/allocate_shared_for_overwrite-0eed.adoc[allocate_shared_for_overwrite](
    ALLOC basicAllocator,
    std::size_t numElements)
requires is_unbounded_array<ARRAY_TYPE>::value &&
                                                     !is_pointer<ALLOC>::value;
----

[.small]#xref:bsl/allocate_shared_for_overwrite-0eed.adoc[_» more..._]#

Return a `shared_ptr` object referring to and managing a new `ARRAY_TYPE` object, where `ARRAY_TYPE` is a unbounded array. The specified `basicAllocator` will be used to supply a single contiguous region of memory holding the returned shared pointer's internal representation and the new `ARRAY_TYPE` containing the specified `numElements` number of elements, and the array is default‐constructed. If `basicAllocator` is 0, then the default allocator will be used instead.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class ARRAY_TYPE,
    class ALLOC>
xref:bsl/shared_ptr-0a.adoc[bsl::shared_ptr<ARRAY_TYPE>]
xref:bsl/allocate_shared_for_overwrite-0ee2.adoc[allocate_shared_for_overwrite](
    ALLOC* basicAllocator,
    std::size_t numElements)
requires is_unbounded_array<ARRAY_TYPE>::value;
----

[.small]#xref:bsl/allocate_shared_for_overwrite-0ee2.adoc[_» more..._]#


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