mp_units::utility::constrained::operator‐‐

Pre‐decrements the wrapped value.

Synopsis

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

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

a reference to *this, after decrementing

Created with MrDocs