[#BloombergLP-bslmf-MatchArithmeticType]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslmf.adoc[bslmf]::MatchArithmeticType
:relfileprefix: ../../
:mrdocs:

This copy‐constructible mechanism can be used as a formal parameter for functions where an arithmetic type can be confused with an iterator type. A copy‐constructible mechanism is needed so that such objects can be used as function arguments.

== Synopsis

Declared in `<bslmf_matcharithmetictype.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
class MatchArithmeticType;
----

== Description

Note that if a type has a user‐defined conversion to arithmetic value, this will _not_ match because passing such an object would require two user‐defined conversions.

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslmf/MatchArithmeticType/2constructor.adoc[`MatchArithmeticType`]         [.small]#[constructor]#
| IMPLICIT Conversion constructor. Does nothing.
|===



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