[#KeyPathElement]
= KeyPathElement
:mrdocs:

A single element of a BIP32 hierarchical deterministic key path&period;

== Synopsis

Declared in `&lt;util&sol;bip32&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct KeyPathElement;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:KeyPathElement/ChildNumber.adoc[`ChildNumber`] 
| Derivation index with the hardened flag applied&period;
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:KeyPathElement/index.adoc[`index`] 
| Derivation index, without the hardened flag
| xref:KeyPathElement/is_hardened.adoc[`is&lowbar;hardened`] 
| Whether this element uses hardened derivation
|===


== Non-Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:ParseKeyPathElement.adoc[`ParseKeyPathElement`]
| Parse a single key path element like &quot;0&quot;, &quot;0&apos;&quot;, or &quot;0h&quot;&period; Returns the derivation index and hardened status, or an error message&period;
|===


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