[#mp_units-quantity_point-08-2constructor-075]
= xref:mp_units.adoc[mp_units]::xref:mp_units/quantity_point-08.adoc[quantity_point]::quantity_point
:relfileprefix: ../../
:mrdocs:

Constructors

== Synopses

Declared in `<mp‐units/framework/quantity_point.h>`

Default constructor


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:mp_units/quantity_point-08/2constructor-07e.adoc[quantity_point]() = default;
----

[.small]#xref:mp_units/quantity_point-08/2constructor-07e.adoc[_» more..._]#

Copy constructor


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:mp_units/quantity_point-08/2constructor-04.adoc[quantity_point](xref:mp_units/quantity_point-08.adoc[quantity_point] const& other) = default;
----

[.small]#xref:mp_units/quantity_point-08/2constructor-04.adoc[_» more..._]#

Move constructor


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:mp_units/quantity_point-08/2constructor-0d.adoc[quantity_point](xref:mp_units/quantity_point-08.adoc[quantity_point]&& other) = default;
----

[.small]#xref:mp_units/quantity_point-08/2constructor-0d.adoc[_» more..._]#

Construct from `QP`


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<xref:mp_units/QuantityPointLike.adoc[QuantityPointLike] QP>
requires (quantity_point_like_traits<QP>::point_origin == point_origin) &&
            std::constructible_from<quantity_type, quantity<quantity_point_like_traits<QP>::reference,
                                                            typename quantity_point_like_traits<QP>::rep>>
constexpr
explicit(quantity_point_like_traits<QP>::explicit_import || !std::convertible_to<quantity<quantity_point_like_traits<QP>::reference, typename quantity_point_like_traits<QP>::rep>, quantity_type>)
xref:mp_units/quantity_point-08/2constructor-002.adoc[quantity_point](QP const& qp);
----

[.small]#xref:mp_units/quantity_point-08/2constructor-002.adoc[_» more..._]#

Construct from `QP`


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<xref:mp_units/QuantityPointOf.adoc[QuantityPointOf<absolute_point_origin>] QP>
requires std::constructible_from<quantity_type, typename QP::quantity_type>
constexpr
explicit(!std::convertible_to<typename QP::quantity_type, quantity_type>)
xref:mp_units/quantity_point-08/2constructor-02.adoc[quantity_point](QP const& qp);
----

[.small]#xref:mp_units/quantity_point-08/2constructor-02.adoc[_» more..._]#

Construct from `FwdQ`


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename FwdQ,
    xref:mp_units/QuantityOf.adoc[QuantityOf<quantity_spec>] Q = std::remove_cvref_t<FwdQ>>
requires std::constructible_from<quantity_type, FwdQ> && (point_origin == default_point_origin(R))
constexpr
explicit
xref:mp_units/quantity_point-08/2constructor-009.adoc[quantity_point](FwdQ&& q);
----

[.small]#xref:mp_units/quantity_point-08/2constructor-009.adoc[_» more..._]#

Constructor


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename FwdQ,
    xref:mp_units/QuantityOf.adoc[QuantityOf<quantity_spec>] Q = std::remove_cvref_t<FwdQ>>
requires std::constructible_from<quantity_type, FwdQ>
constexpr
xref:mp_units/quantity_point-08/2constructor-07b.adoc[quantity_point](
    FwdQ&& q,
    decltype(PO));
----

[.small]#xref:mp_units/quantity_point-08/2constructor-07b.adoc[_» more..._]#

Constructor


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename FwdQ,
    xref:mp_units/PointOrigin.adoc[PointOrigin] PO2,
    xref:mp_units/QuantityOf.adoc[QuantityOf<PO2::_quantity_spec_>] Q = std::remove_cvref_t<FwdQ>>
requires std::constructible_from<quantity_type, FwdQ> && detail::SameAbsolutePointOriginAs<PO2, PO>
constexpr
xref:mp_units/quantity_point-08/2constructor-05.adoc[quantity_point](
    FwdQ&& q,
    PO2);
----

[.small]#xref:mp_units/quantity_point-08/2constructor-05.adoc[_» more..._]#


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