[#ArgsManager-GetChainType]
= xref:ArgsManager.adoc[ArgsManager]::GetChainType
:relfileprefix: ../
:mrdocs:

Returns the appropriate chain type from the program arguments.

== Synopsis

Declared in `<common/args.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e381ae128)]]
xref:ChainType.adoc[ChainType]
GetChainType() const;
----

== Return Value

ChainType::MAIN by default; raises runtime error if an invalid combination, or unknown chain is given.


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