[#DescriptorCache-GetCachedDerivedExtPubKeys]
= xref:DescriptorCache.adoc[DescriptorCache]::GetCachedDerivedExtPubKeys
:relfileprefix: ../
:mrdocs:

Retrieve all cached derived xpubs

== Synopsis

Declared in `<script/descriptor.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::unordered_map<uint32_t, ExtPubKeyMap>
GetCachedDerivedExtPubKeys() const;
----

== Return Value

The cached derived xpubs keyed by key expression position.


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