[#base_uint-0d-CompareTo]
= xref:base_uint-0d.adoc[base_uint<256>]::CompareTo
:relfileprefix: ../
:mrdocs:

Numeric ordering, treating the value as an unsigned integer rather than a byte blob.

== Synopsis

Declared in `<arith_uint256.h>`

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

== Return Value

A negative number, zero, or a positive number if this value is less than, equal to, or greater than `b.`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *b*
| The value to compare against.
|===


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