[#SourceLocationHasher]
= SourceLocationHasher
:mrdocs:

Hash functor for SourceLocation keys, mixing line and file name.

== Synopsis

Declared in `<logging.h>`

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

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:SourceLocationHasher/operator_call.adoc[`operator()`] 
| Compute a hash of a source location.
|===



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