[#Chainstate-DisconnectBlock]
= xref:Chainstate.adoc[Chainstate]::DisconnectBlock
:relfileprefix: ../
:mrdocs:

Undo the effects of a block on a given coins view.

== Synopsis

Declared in `<validation.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e1ba84438), requires_capability(0x7f2e14564088), requires_capability(0x7f2e373bd238), requires_capability(0x7f2e36e33e88)]]
xref:DisconnectResult.adoc[DisconnectResult]
DisconnectBlock(
    xref:CBlock.adoc[CBlock] const& block,
    xref:CBlockIndex.adoc[CBlockIndex] const* pindex,
    xref:CCoinsViewCache.adoc[CCoinsViewCache]& view);
----

== Return Value

The result of disconnecting the block from the view.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *block*
| The block to disconnect.
| *pindex*
| Block index entry corresponding to the block.
| *view*
| The coins view to apply the disconnection to.
|===


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