...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Return a reference to the underlying std::int64_t
,
or throw an exception.
std::int64_t& as_int64();
If is_int64()
is true
, returns a reference
to the underlying std::int64_t
,
otherwise throws an exception.
Constant.
Strong guarantee.
Type |
Thrown On |
---|---|
|
|