...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Return the underlying bool
,
or throw an exception.
bool as_bool() const;
If is_bool()
is true
, returns the underlying
bool
, otherwise throws an
exception.
Constant.
Strong guarantee.
Type |
Thrown On |
---|---|
|
|