[#mp_units-utility-operator_plus-07]
= xref:mp_units.adoc[mp_units]::xref:mp_units/utility.adoc[utility]::operator+
:relfileprefix: ../../
:mrdocs:

Unary plus operators

== Synopses

Declared in `<mp‐units/utility/constrained.h>`

Unary plus operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
xref:mp_units/utility/constrained.adoc[constrained<decltype(+std::declval<T>()), ErrorPolicy>]
xref:mp_units/utility/operator_plus-0c.adoc[operator+](xref:mp_units/utility/constrained.adoc[constrained] const& x);
----

[.small]#xref:mp_units/utility/operator_plus-0c.adoc[_» more..._]#

Addition operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
xref:mp_units/utility/safe_int-07.adoc[safe_int<detail::integral_op_result_t<U, T>, ErrorPolicy>]
xref:mp_units/utility/operator_plus-0e9.adoc[operator+](
    U lhs,
    xref:mp_units/utility/safe_int-07.adoc[safe_int] rhs);
----

[.small]#xref:mp_units/utility/operator_plus-0e9.adoc[_» more..._]#


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
auto
xref:mp_units/utility/operator_plus-0fec.adoc[operator+](
    U lhs,
    xref:mp_units/utility/safe_int-07.adoc[safe_int] rhs)
requires requires { lhs + static_cast<U>(rhs.value_); };
----

[.small]#xref:mp_units/utility/operator_plus-0fec.adoc[_» more..._]#

Addition operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
xref:mp_units/utility/safe_int-07.adoc[safe_int<detail::integral_op_result_t<T, U>, ErrorPolicy>]
xref:mp_units/utility/operator_plus-0e0.adoc[operator+](
    xref:mp_units/utility/safe_int-07.adoc[safe_int] lhs,
    U rhs);
----

[.small]#xref:mp_units/utility/operator_plus-0e0.adoc[_» more..._]#


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
auto
xref:mp_units/utility/operator_plus-0d.adoc[operator+](
    xref:mp_units/utility/safe_int-07.adoc[safe_int] lhs,
    U rhs)
requires requires { static_cast<U>(lhs.value_) + rhs; };
----

[.small]#xref:mp_units/utility/operator_plus-0d.adoc[_» more..._]#

Addition operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
xref:mp_units/utility/safe_int-07.adoc[safe_int<detail::integral_op_result_t<T, T>, ErrorPolicy>]
xref:mp_units/utility/operator_plus-01.adoc[operator+](
    xref:mp_units/utility/safe_int-07.adoc[safe_int] lhs,
    xref:mp_units/utility/safe_int-07.adoc[safe_int] rhs);
----

[.small]#xref:mp_units/utility/operator_plus-01.adoc[_» more..._]#

Addition operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
xref:mp_units/utility/safe_int-07.adoc[safe_int<detail::integral_op_result_t<T, U>, ErrorPolicy>]
xref:mp_units/utility/operator_plus-06f.adoc[operator+](
    xref:mp_units/utility/safe_int-07.adoc[safe_int] lhs,
    xref:mp_units/utility/constrained.adoc[constrained<U, CP>] rhs);
----

[.small]#xref:mp_units/utility/operator_plus-06f.adoc[_» more..._]#

Addition operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
xref:mp_units/utility/constrained.adoc[constrained<decltype(std::declval<T>() + std::declval<U>()), CP>]
xref:mp_units/utility/operator_plus-0fe8.adoc[operator+](
    xref:mp_units/utility/safe_int-07.adoc[safe_int] lhs,
    xref:mp_units/utility/constrained.adoc[constrained<U, CP>] const& rhs);
----

[.small]#xref:mp_units/utility/operator_plus-0fe8.adoc[_» more..._]#

Addition operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
xref:mp_units/utility/safe_int-07.adoc[safe_int<detail::integral_op_result_t<U, T>, ErrorPolicy>]
xref:mp_units/utility/operator_plus-02.adoc[operator+](
    xref:mp_units/utility/constrained.adoc[constrained<U, CP>] lhs,
    xref:mp_units/utility/safe_int-07.adoc[safe_int] rhs);
----

[.small]#xref:mp_units/utility/operator_plus-02.adoc[_» more..._]#

Addition operator


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard]]
constexpr
xref:mp_units/utility/constrained.adoc[constrained<decltype(std::declval<U>() + std::declval<T>()), CP>]
xref:mp_units/utility/operator_plus-06b.adoc[operator+](
    xref:mp_units/utility/constrained.adoc[constrained<U, CP>] const& lhs,
    xref:mp_units/utility/safe_int-07.adoc[safe_int] rhs);
----

[.small]#xref:mp_units/utility/operator_plus-06b.adoc[_» more..._]#


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