Multiplication assignment operators

Synopses

Declared in <mp‐units/framework/quantity.h>

Multiplies *this by a dimensionless quantity and assigns the result to *this.

template</* implementation-defined */ Q2>
requires detail::ScalarRepConvertible<typename Q2::rep, rep> && requires(rep& a, const Q2::rep b) {
      { a *= b } ‐> std::same_as<rep&>;
    }
constexpr
quantity&
operator*=(Q2 const& other) &;

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Multiplies *this by a scalar value and assigns the result to *this.

template</* implementation-defined */ Value>
requires requires(rep& a, const Value b) {
      { a *= b } ‐> std::same_as<rep&>;
    }
constexpr
quantity&
operator*=(Value const& val) &;

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Return Value

*this

Parameters

Name

Description

other

the dimensionless quantity to multiply by

val

the scalar value to multiply by

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