[#BloombergLP-bslstl-IsConvertibleToStringView-02]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::IsConvertibleToStringView
:relfileprefix: ../../
:mrdocs:

This `struct` template implements a meta‐function to determine if the (template parameter) `t_TYPE` is convertible to `bsl::basic_string_view<t_CHAR_TYPE, t_CHAR_TRAITS>`.

== Synopsis

Declared in `<bslstl_isconvertibletostringview.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class t_CHAR_TYPE,
    class t_CHAR_TRAITS,
    class t_TYPE>
struct IsConvertibleToStringView
    : xref:bsl/is_convertible.adoc[bsl::is_convertible<t_TYPE, bsl::basic_string_view<t_CHAR_TYPE, t_CHAR_TRAITS>>]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:bsl/is_convertible.adoc[bsl::is_convertible<t_TYPE, bsl::basic_string_view<t_CHAR_TYPE, t_CHAR_TRAITS>>]`
| This `struct` template implements the `is_convertible` meta‐function defined in the C++11 standard to determine whether the (template parameter) `t_FROM_TYPE` is implicitly convertible to the (template parameter) `t_TO_TYPE`.
|===

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:bsl/integral_constant-02/type.adoc[`type`] 
| Alias for this `integral_constant` specialization.
| xref:bsl/integral_constant-02/value_type.adoc[`value_type`] 
| 
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:bsl/integral_constant-02/operator_call.adoc[`operator()`] 
| Return a copy of the template argument `t_VALUE`.
| xref:bsl/integral_constant-02/2conversion.adoc[`operator value_type`] 
| 
|===


== Static Data Members

[cols="1"]
|===
| Name
| xref:bsl/integral_constant-02/value.adoc[`value`] 
|===


== Specializations

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslstl/IsConvertibleToStringView-0b.adoc[`IsConvertibleToStringView<t_CHAR_TYPE, t_CHAR_TRAITS, t_CHAR_TYPE const(&)[]>`] 
| This partial specialization of `IsConvertibleToStringView` is instantiated when `const t_CHAR_TYPE (&)[]` (an unbounded array reference) is tested for convertibility to string view. This handles edge cases with certain compilers where `bsl::is_convertible` may not correctly handle incomplete array types.
|===



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