[#BloombergLP-bdldfp-DecimalImpUtil_IntelDfp-uint64ToDecimal128]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdldfp.adoc[bdldfp]::xref:BloombergLP/bdldfp/DecimalImpUtil_IntelDfp.adoc[DecimalImpUtil_IntelDfp]::uint64ToDecimal128
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:mrdocs:

Return a `Decimal128` object having the value closest to the specified `value` subject to the conversion rules as defined by IEEE‐754:

== Synopsis

Declared in `<bdldfp_decimalimputil_inteldfp.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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static
xref:BloombergLP/bdldfp/DecimalImpUtil_IntelDfp/ValueType128.adoc[DecimalImpUtil_IntelDfp::ValueType128]
uint64ToDecimal128(unsigned long long value);
----

== Description

* If `value` is zero then initialize this object to a zero with an unspecified sign and an unspecified exponent. * Otherwise if `value` has a value that is not exactly representable using `std::numeric_limits<Decimal128>::max_digit` decimal digits then return `value` rounded according to the rounding direction. * Otherwise initialize this object to `value`.

The exponent 0 (quantum 1e‐33) is preferred during conversion unless it would cause unnecessary loss of precision.


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