1.6 KiB
1.6 KiB
[syserr.errcondition.modifiers]
19 Diagnostics library [diagnostics]
19.5 System error support [syserr]
19.5.5 Class error_condition [syserr.errcondition]
19.5.5.3 Modifiers [syserr.errcondition.modifiers]
void assign(int val, const error_category& cat) noexcept;
Postconditions: val_ == val and cat_ == &cat.
template<class ErrorConditionEnum> error_condition& operator=(ErrorConditionEnum e) noexcept;
Constraints: is_error_condition_enum_v is true.
Effects: Equivalent to:error_condition ec = make_error_condition(e); assign(ec.value(), ec.category());
Returns: *this.
void clear() noexcept;
Postconditions: value() == 0 and category() == generic_category().