Load the specified result with the specified value, even if a non-zero status is returned (truncating fractional digits if necessary). Return 0 on success, k_OVERFLOW if value is larger than can be represented by result, k_UNDERFLOW if value is smaller than can be represented by result, and k_NOT_INTEGRAL if value is not an integral number (i.e., there is a fractional part). The behavior is undefined unless isValidNumber(value) is true.
Declared in <bdljsn_numberutil.h>
static
int
asUlong(
unsigned long* result,
std::string_view const& value);