The maximum number of significant digits, in the native (10) radix of the BloombergLP::bdldfp::Decimal64 type that the type is able to represent. Defined to be 16 by IEEE-754.
BloombergLP::bdldfp::Decimal64
Declared in <bdldfp_decimal.h>
<bdldfp_decimal.h>
static int const digits = 16;