[#mp_units-operator_3way-06]
= xref:mp_units.adoc[mp_units]::operator<=>
:relfileprefix: ../
:mrdocs:

Three‐way comparison operators

== Synopses

Declared in `<mp‐units/ext/fixed_string.h>`

Three‐way comparison operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
consteval
auto
xref:mp_units/operator_3way-05.adoc[operator<=>](
    xref:mp_units/basic_fixed_string-08.adoc[basic_fixed_string] const& lhs,
    CharT const(& rhs)[N2]);
----

[.small]#xref:mp_units/operator_3way-05.adoc[_» more..._]#

Three‐way comparison operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
auto
xref:mp_units/operator_3way-0de.adoc[operator<=>](
    xref:mp_units/basic_fixed_string-08.adoc[basic_fixed_string] const& lhs,
    xref:mp_units/basic_fixed_string-08.adoc[basic_fixed_string<CharT, N2>] const& rhs);
----

[.small]#xref:mp_units/operator_3way-0de.adoc[_» more..._]#

Three‐way comparison operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
auto
xref:mp_units/operator_3way-0b.adoc[operator<=>](
    xref:mp_units/symbol_text-032.adoc[symbol_text] const& lhs,
    xref:mp_units/symbol_text-032.adoc[symbol_text<N2, M2>] const& rhs) noexcept;
----

[.small]#xref:mp_units/operator_3way-0b.adoc[_» more..._]#

Three‐way comparison operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
auto
xref:mp_units/operator_3way-0a.adoc[operator<=>](
    Q const& lhs,
    /* implementation-defined */ rhs);
----

[.small]#xref:mp_units/operator_3way-0a.adoc[_» more..._]#

Three‐way comparison operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
auto
xref:mp_units/operator_3way-09.adoc[operator<=>](
    Q const& lhs,
    Value const& rhs);
----

[.small]#xref:mp_units/operator_3way-09.adoc[_» more..._]#

Three‐way comparison operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
auto
xref:mp_units/operator_3way-08.adoc[operator<=>](
    Q const& lhs,
    xref:mp_units/quantity-01.adoc[quantity<R2, Rep2>] const& rhs);
----

[.small]#xref:mp_units/operator_3way-08.adoc[_» more..._]#

Three‐way comparison operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
auto
xref:mp_units/operator_3way-0d2.adoc[operator<=>](
    QP const& lhs,
    QP2 const& rhs);
----

[.small]#xref:mp_units/operator_3way-0d2.adoc[_» more..._]#


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