mp_units::utility::operator‐

Subtracts a safe_int from a non‐integral constrained value

Synopsis

Declared in <mp‐units/utility/safe_int.h>

[[nodiscard]]
constexpr
constrained<decltype(std::declval<U>() ‐ std::declval<T>()), CP>
operator‐(
    constrained<U, CP> const& lhs,
    safe_int rhs);

Return Value

the wrapped difference of the underlying values

Note	The return value should not be discarded.

Parameters

Name

Description

lhs

the constrained value to subtract from

rhs

the safe_int to subtract

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