[#BloombergLP-bdld-Datum_IntMapHeader]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdld.adoc[bdld]::Datum&lowbar;IntMapHeader
:relfileprefix: ../../
:mrdocs:

This component&hyphen;local class provides a layout of the meta&hyphen;information stored in front of the Datum int&hyphen;maps&period;

== Synopsis

Declared in `&lt;bdld&lowbar;datum&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct Datum&lowbar;IntMapHeader;
----

== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdld/Datum_IntMapHeader/d_capacity.adoc[`d&lowbar;capacity`] 
| Number of allocated map entries&period;
| xref:BloombergLP/bdld/Datum_IntMapHeader/d_size.adoc[`d&lowbar;size`] 
| Size of the map&period;
| xref:BloombergLP/bdld/Datum_IntMapHeader/d_sorted.adoc[`d&lowbar;sorted`] 
| Flag indicating whether the map is sorted&period;
|===



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