[#BloombergLP-bsls-Assert-Handler]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsls.adoc[bsls]::xref:BloombergLP/bsls/Assert.adoc[Assert]::Handler
:relfileprefix: ../../../
:mrdocs:

`Handler` is an alias for a pointer to a function returning `void`, and taking, as parameters, two null&hyphen;terminated strings and an `int`, which is the structure of all assertion&hyphen;failure handler functions supported by this class &hyphen;&hyphen; e&period;g&period;, &grave; void myHandler(const char &ast;text, const char &ast;file, int line)&semi; &grave;

== Synopsis

Declared in `&lt;bsls&lowbar;assert&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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typedef void(* Handler)(char const*, char const*, int);
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