Post‐decrements the wrapped value.

Synopsis

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

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

Return Value

the value before decrementing, wrapped in constrained

Parameters

Name

Description

tag

unused; disambiguates this postfix overload from the prefix operator‐‐()

Created with MrDocs