Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
This is an older version of Boost and was released in 2024. The current version is 1.89.0.
Retrieves the underlying value as an int64
or throws an exception.
constexpr std::int64_t as_int64() const;
Strong guarantee. Throws on type mismatch.
|
Type |
Thrown On |
|---|---|
|
|
If |