[#BloombergLP-bslim-FuzzUtil-consumeNumber-09]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslim.adoc[bslim]::xref:BloombergLP/bslim/FuzzUtil.adoc[FuzzUtil]::consumeNumber
:relfileprefix: ../../../
:mrdocs:

Return a value of (template parameter) `TYPE` in the range [min .. max]‐‐ where `min` and `max` are the minimum and maximum values representable by the `TYPE` ‐‐ based on at most the next `sizeof(TYPE) + 1` bytes from the specified `fuzzDataView`, and update `fuzzDataView` to reflect the bytes consumed. If `0 == fuzzDataView‐>length()`, return the minimum value of `TYPE`. This function does not participate in overload resolution unless either `bsl::is_integral<TYPE>::value` or `bsl::is_floating_point<TYPE>::value` is `true`. The behavior is undefined if `bsl::is_same<TYPE, bool>::value` or `bsl::is_same<TYPE, long double>` is `true`.

== Synopsis

Declared in `<bslim_fuzzutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class TYPE>
static
TYPE
consumeNumber(xref:BloombergLP/bslim/FuzzDataView.adoc[FuzzDataView]* fuzzDataView)
requires bsl::is_floating_point<TYPE>::value;
----


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