Boost C++ Libraries Home Libraries People FAQ More

PrevUpHomeNext
field::as_uint64 (2 of 2 overloads)

Retrieves a reference to the underlying std::uint64_t value or throws an exception.

Synopsis
std::uint64_t&
as_uint64();
Exception safety

Strong guarantee. Throws on type mismatch.

Exceptions

Type

Thrown On

bad_field_access

If !this->is_uint64()

Object lifetimes

The returned reference is valid as long as *this is alive and no function that invalidates references is called on *this.


PrevUpHomeNext