mp_units::utility::constrained::operator--

Synopses

Declared in <mp-units/utility/constrained.h>

Pre-decrements the wrapped value.

constexpr
constrained&
operator--()
requires requires(T& v) {
      { --v } -> std::same_as<T&>;
    };

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Post-decrements the wrapped value.

constexpr
constrained<decltype(std::declval<T&>()--), ErrorPolicy>
operator--(int tag);

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