value::emplace_uint64
Replace with a std::uint64_t value.
Synopsis
std::uint64_t&
emplace_uint64() noexcept;
Description
The value is replaced with a std::uint64_t initialized to zero, destroying the the previous contents, but keeping the memeory resource.
Complexity
Linear in the size of *this.
Exception Safety
No-throw guarantee.
Return Value
this->get_uint64().