[#BloombergLP-bdljsn-NumberUtil-asDecimal64Exact]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdljsn.adoc[bdljsn]::xref:BloombergLP/bdljsn/NumberUtil.adoc[NumberUtil]::asDecimal64Exact
:relfileprefix: ../../../
:mrdocs:

Load the specified `result` with the specified `value`, even if a non‐zero status is returned. Return 0 if `value` can be represented exactly, and return `k_INEXACT` and load `result` with the closest approximation of `value` if `value` cannot be represented exactly. A `value` can be represented exactly as a `Decimal64` if, for the significand and exponent of `value`, `abs(significand) <= 9,999,999,999,999,999` and `‐398 <= exponent <= 369`. The behavior is undefined unless `isValidNumber(value)` is `true`.

== Synopsis

Declared in `<bdljsn_numberutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
asDecimal64Exact(
    xref:BloombergLP/bdldfp/Decimal64.adoc[bdldfp::Decimal64]* result,
    std::string_view const& value);
----


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