[#BloombergLP-bsls-AlignmentUtil-roundUpToMaximalAlignment]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bsls.adoc[bsls]::xref:BloombergLP/bsls/AlignmentUtil.adoc[AlignmentUtil]::roundUpToMaximalAlignment
:relfileprefix: ../../../
:mrdocs:

Return the specified `size` (in bytes) rounded up to the smallest integral multiple of the maximum alignment. The behavior is undefined unless `0 <= size` and `size` satisfies: ` size <= std::numeric_limits<std::size_t>::max() ‐ BSLS_MAX_ALIGNMENT + 1 `

== Synopsis

Declared in `<bsls_alignmentutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
std::size_t
roundUpToMaximalAlignment(std::size_t size);
----


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