[#bsl-list-054-2constructor-028]
= xref:bsl.adoc[bsl]::xref:bsl/list-054.adoc[list]::list
:relfileprefix: ../../
:mrdocs:

Constructors

== Synopses

Declared in `<bslstl_list.h>`

Create an empty list.


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xref:bsl/list-054/2constructor-02f.adoc[list]();
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[.small]#xref:bsl/list-054/2constructor-02f.adoc[_» more..._]#

Create a list having the same value as the specified `original`.


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xref:bsl/list-054/2constructor-016.adoc[list](xref:bsl/list-054.adoc[list] const& original);
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[.small]#xref:bsl/list-054/2constructor-016.adoc[_» more..._]#

Create a list of `numElements` default‐constructed elements.


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explicit
xref:bsl/list-054/2constructor-06e.adoc[list](xref:bsl/list-054/size_type.adoc[size_type] numElements);
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[.small]#xref:bsl/list-054/2constructor-06e.adoc[_» more..._]#

Create a list by moving the contents of the specified `original`.


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xref:bsl/list-054/2constructor-065.adoc[list](xref:BloombergLP/bslmf/MovableRef.adoc[BloombergLP::bslmf::MovableRef<list>] original);
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[.small]#xref:bsl/list-054/2constructor-065.adoc[_» more..._]#

Create an empty list that uses the specified `basicAllocator`.


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explicit
xref:bsl/list-054/2constructor-08.adoc[list](ALLOCATOR const& basicAllocator);
----

[.small]#xref:bsl/list-054/2constructor-08.adoc[_» more..._]#

Create a list of `numElements` default‐constructed elements.


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xref:bsl/list-054/2constructor-018.adoc[list](
    xref:bsl/list-054/size_type.adoc[size_type] numElements,
    ALLOCATOR const& basicAllocator);
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[.small]#xref:bsl/list-054/2constructor-018.adoc[_» more..._]#

Create a list by moving from `original`, using `basicAllocator`.


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xref:bsl/list-054/2constructor-0a.adoc[list](
    xref:BloombergLP/bslmf/MovableRef.adoc[BloombergLP::bslmf::MovableRef<list>] original,
    ALLOCATOR const& basicAllocator);
----

[.small]#xref:bsl/list-054/2constructor-0a.adoc[_» more..._]#

Create a list from the specified `values` initializer list.


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xref:bsl/list-054/2constructor-09.adoc[list](
    std::initializer_list<value_type> values,
    ALLOCATOR const& basicAllocator = ALLOCATOR());
----

[.small]#xref:bsl/list-054/2constructor-09.adoc[_» more..._]#

Create a list with the same value as `original`, using `basicAllocator`.


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xref:bsl/list-054/2constructor-0f.adoc[list](
    xref:bsl/list-054.adoc[list] const& original,
    ALLOCATOR const& basicAllocator);
----

[.small]#xref:bsl/list-054/2constructor-0f.adoc[_» more..._]#

Create a list of `numElements` copies of `value`.


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xref:bsl/list-054/2constructor-043.adoc[list](
    xref:bsl/list-054/size_type.adoc[size_type] numElements,
    xref:bsl/list-054/value_type.adoc[value_type] const& value,
    ALLOCATOR const& basicAllocator = ALLOCATOR());
----

[.small]#xref:bsl/list-054/2constructor-043.adoc[_» more..._]#

Create a list containing copies of the values in `[first .. last)]`.


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template<class INPUT_ITERATOR>
xref:bsl/list-054/2constructor-04f.adoc[list](
    INPUT_ITERATOR first,
    INPUT_ITERATOR last,
    ALLOCATOR const& basicAllocator = ALLOCATOR())
requires !is_arithmetic<INPUT_ITERATOR>::value &&
                 !is_enum<INPUT_ITERATOR>::value;
----

[.small]#xref:bsl/list-054/2constructor-04f.adoc[_» more..._]#

Create a list from the elements of the specified `range`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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template<class t_RANGE>
xref:bsl/list-054/2constructor-04a.adoc[list](
    std::from_range_t tag,
    t_RANGE&& range,
    ALLOCATOR const& basicAllocator = ALLOCATOR());
----

[.small]#xref:bsl/list-054/2constructor-04a.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *original*
| list whose value is copied
| *numElements*
| number of default‐constructed elements
| *basicAllocator*
| allocator used to supply memory
| *values*
| initializer list of values to append
| *value*
| value copied into each element
| *first*
| start of the iterator range
| *last*
| one past the end of the iterator range
| *tag*
| disambiguation tag for the range constructor
| *range*
| range of values to insert
|===


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