[#beman-optional-operator_ge-09]
= xref:beman.adoc[beman]::xref:beman/optional.adoc[optional]::operator>=
:relfileprefix: ../../
:mrdocs:

Greater‐than‐or‐equal operators

== Synopses

Declared in `<beman/optional/optional.hpp>`

Orders two optionals with greater‐than‐or‐equal.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename T,
    typename U>
constexpr
bool
xref:beman/optional/operator_ge-0f.adoc[operator>=](
    xref:beman/optional/optional-03.adoc[optional<T>] const& lhs,
    xref:beman/optional/optional-03.adoc[optional<U>] const& rhs)
requires detail::optional_ge_rel<T, U>;
----

[.small]#xref:beman/optional/operator_ge-0f.adoc[_» more..._]#

Orders an optional after or equal to a value.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename T,
    typename U>
constexpr
bool
xref:beman/optional/operator_ge-00.adoc[operator>=](
    xref:beman/optional/optional-03.adoc[optional<T>] const& lhs,
    U const& rhs)
requires (!detail::is_optional<U>) && detail::optional_ge_rel<T, U>;
----

[.small]#xref:beman/optional/operator_ge-00.adoc[_» more..._]#

Orders a value after or equal to an optional.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename T,
    typename U>
constexpr
bool
xref:beman/optional/operator_ge-0d.adoc[operator>=](
    T const& lhs,
    xref:beman/optional/optional-03.adoc[optional<U>] const& rhs)
requires (!detail::is_optional<T>) && detail::optional_ge_rel<T, U>;
----

[.small]#xref:beman/optional/operator_ge-0d.adoc[_» more..._]#

== Return Value

* `true` if `lhs` does not order before `rhs.`
* `true` if `lhs` is engaged and its contained value does not order before `rhs.`
* `true` if `rhs` is disengaged, or `lhs` does not order before its contained value.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *lhs*
| The left‐hand optional.
| *rhs*
| The right‐hand optional.
|===


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