[#BaseSignatureChecker-CheckSequence]
= xref:BaseSignatureChecker.adoc[BaseSignatureChecker]::CheckSequence
:relfileprefix: ../
:mrdocs:

Check a relative lock time (CHECKSEQUENCEVERIFY) against the spending input.

== Synopsis

Declared in `<script/interpreter.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
virtual
bool
CheckSequence(xref:CScriptNum.adoc[CScriptNum] const& nSequence) const;
----

== Return Value

`true` if the relative lock time is satisfied.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *nSequence*
| The sequence threshold from the script.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#