[#base_uint-0d-operator_inc-0dc]
= xref:base_uint-0d.adoc[base_uint<256>]::operator++
:relfileprefix: ../
:mrdocs:

Pre‐increments the value by one.

== Synopsis

Declared in `<arith_uint256.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:base_uint-02.adoc[base_uint<256>]&
operator++();
----

== Return Value

A reference to this object after incrementing.


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