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

This component‐private meta‐function `struct` provides a member enumerator `value` that is `true` if all of the specified `FORWARD_ITR_NEEDLE,` `EQUAL,` and `FORWARD_ITR_HAYSTACK` meet the criteria for an optimization of the default searcher, and has the value `false` otherwise.

== Synopsis

Declared in `<bslstl_defaultsearcher.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class FORWARD_ITR_NEEDLE,
    class EQUAL,
    class FORWARD_ITR_HAYSTACK>
struct DefaultSearcher_CanOptimize;
----

== Enums

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslstl/DefaultSearcher_CanOptimize/_04enum.adoc[`Unnamed enum`] 
| Enumeration of implementation constants for the default searcher.
|===



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