[#absl-MakeConstSpan-05]
= xref:absl.adoc[absl]::MakeConstSpan
:relfileprefix: ../
:mrdocs:

Constructs a `Span<const T>` from a pointer and a size.

== Synopsis

Declared in `<absl/types/span.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    int& ExplicitArgumentBarrier...,
    typename T>
constexpr
xref:absl/Span.adoc[Span<T const>]
MakeConstSpan(
    T* ptr,
    size_t size) noexcept;
----

== Return Value

A read‐only span over `size` elements starting at `ptr`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ptr*
| Pointer to the first element.
| *size*
| Number of elements.
|===


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