[#CTxMemPool-HasNoInputsOf]
= xref:CTxMemPool.adoc[CTxMemPool]::HasNoInputsOf
:relfileprefix: ../
:mrdocs:

Check that none of this transactions inputs are in the mempool, and thus the tx is not dependent on other mempool transactions to be included in a block.

== Synopsis

Declared in `<txmempool.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e1b5a1fe8), requires_capability(0x7f2e2721aff8), requires_capability(0x7f2e421cc708), requires_capability(0x7f2e2880b6c8), requires_capability(0x7f2e3212ea58), requires_capability(0x7f2e347f70e8), requires_capability(0x7f2e2b05b558), requires_capability(0x7f2e2bee2bf8)]]
bool
HasNoInputsOf(xref:CTransaction.adoc[CTransaction] const& tx) const;
----

== Return Value

true if none of the transaction's inputs are spent by mempool transactions.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *tx*
| The transaction to check.
|===


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