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mp_units::quantity_point::quantity_from

Synopses

Declared in <mp-units/framework/quantity_point.h>

template</* implementation-defined */ PO2>
  requires requires(const quantity_point qp) { qp - PO2{}; }
[[deprecated("2.6.0: Use `delta_from` instead"), nodiscard]] constexpr Quantity auto quantity_from(PO2 po) const;

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template</* implementation-defined */ QP>
[[deprecated("2.6.0: Use `delta_from` instead"), nodiscard]] constexpr Quantity auto quantity_from(QP const& qp) const;

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Warning

Deprecated: 2.6.0: Use `delta_from` instead. Use of this entity is allowed but discouraged.

Return Value

Note

The return value should not be discarded.