[#BloombergLP-bdldfp-DecimalUtil-copySign-09]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdldfp.adoc[bdldfp]::xref:BloombergLP/bdldfp/DecimalUtil.adoc[DecimalUtil]::copySign
:relfileprefix: ../../../
:mrdocs:

Same as the overload taking `Decimal32`.

== Synopsis

Declared in `<bdldfp_decimalutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
xref:BloombergLP/bdldfp/Decimal64.adoc[Decimal64]
copySign(
    xref:BloombergLP/bdldfp/Decimal64.adoc[Decimal64] x,
    xref:BloombergLP/bdldfp/Decimal64.adoc[Decimal64] y);
----

== Return Value

value with the magnitude of `x` and the sign of `y`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *x*
| value providing the magnitude
| *y*
| value providing the sign
|===


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