[#BloombergLP-bdldfp-DecimalImpUtil-quantizeEqual-05]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdldfp.adoc[bdldfp]::xref:BloombergLP/bdldfp/DecimalImpUtil.adoc[DecimalImpUtil]::quantizeEqual
:relfileprefix: ../../../
:mrdocs:

`quantizeEqual` overloads

== Synopses

Declared in `<bdldfp_decimalimputil.h>`

Quantize `y` to the specified `exponent` and store the result in `x`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdldfp/DecimalImpUtil/quantizeEqual-0b.adoc[quantizeEqual](
    xref:BloombergLP/bdldfp/DecimalImpUtil/ValueType128.adoc[ValueType128]* x,
    xref:BloombergLP/bdldfp/DecimalImpUtil/ValueType128.adoc[ValueType128] y,
    int exponent);
----

[.small]#xref:BloombergLP/bdldfp/DecimalImpUtil/quantizeEqual-0b.adoc[_» more..._]#

If a floating‐point number equal to the specified `y` and having the specified `exponent` can be constructed, set that value into the specified `x` and return 0. Otherwise, or if `y` is NaN or infinity, leave the contents of `x` unchanged and return a non‐zero value. The behavior is undefined unless `exponent` satisfies the following conditions * for `Decimal32` type: `‐101 <= exponent <= 90` * for `Decimal64` type: `‐398 <= exponent <= 369` * for `Decimal128` type: `‐6176 <= exponent <= 6111`


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdldfp/DecimalImpUtil/quantizeEqual-0e.adoc[quantizeEqual](
    xref:BloombergLP/bdldfp/DecimalImpUtil/ValueType32.adoc[ValueType32]* x,
    xref:BloombergLP/bdldfp/DecimalImpUtil/ValueType32.adoc[ValueType32] y,
    int exponent);
----

[.small]#xref:BloombergLP/bdldfp/DecimalImpUtil/quantizeEqual-0e.adoc[_» more..._]#

Quantize `y` to the specified `exponent` and store the result in `x`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdldfp/DecimalImpUtil/quantizeEqual-0d.adoc[quantizeEqual](
    xref:BloombergLP/bdldfp/DecimalImpUtil/ValueType64.adoc[ValueType64]* x,
    xref:BloombergLP/bdldfp/DecimalImpUtil/ValueType64.adoc[ValueType64] y,
    int exponent);
----

[.small]#xref:BloombergLP/bdldfp/DecimalImpUtil/quantizeEqual-0d.adoc[_» more..._]#


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