[#llvm-Function-Op-0b]
= xref:llvm.adoc[llvm]::xref:llvm/Function.adoc[Function]::Op
:relfileprefix: ../../
:mrdocs:

Access operand `Use` by compile‐time index (const overload).

== Synopsis

Declared in `<llvm/IR/Function.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<int Idx_nocapture>
xref:llvm/Use.adoc[Use] const&
Op() const;
----

== Return Value

A const reference to the operand Use at the compile‐time index.


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