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

This class is a functor that provides comparison between two `const char *` strings.

== Synopsis

Declared in `<bslstp_exfunctional.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct StringComparator;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:bsl/StringComparator/operator_call.adoc[`operator()`] 
| Return `true` if the specified strings `a` and `b` have the same value, and return `false` otherwise. Two strings have the same value if the result of `std::strcmp` returns 0.
| xref:bsl/StringComparator/2conversion.adoc[`operator BloombergLP::bslmf::NestedTraitDeclaration<StringComparator, is_trivially_copyable>`] 
| Nested trait declaration for `bsl::is_trivially_copyable`.
|===



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