Divide the value of the specified lhs by the value of the specified rhs as described by IEEE‐754, and return the result.
Synopsis
Declared in <bdldfp_decimal.h>
bdldfp::Decimal128
operator/(
Decimal128 lhs,
Decimal128 rhs);Description
* If either of lhs or rhs is signaling NaN, then store the value of the macro EDOM into errno and return a NaN. * Otherwise if either of lhs or rhs is NaN, return a NaN. * Otherwise if lhs and rhs are both infinity (positive or negative) or both zero (positive or negative) then store the value of the macro EDOM into errno and return a NaN. * Otherwise if lhs has a normal value and rhs has a positive zero value, store the value of the macro ERANGE into errno and return infinity with the sign of lhs. * Otherwise if lhs has a normal value and rhs has a negative zero value, store the value of the macro ERANGE into errno and return infinity with the opposite sign as lhs. * Otherwise if lhs has infinity value and rhs has a positive zero value, return infinity with the sign of lhs. * Otherwise if lhs has infinity value and rhs has a negative zero value, return infinity with the opposite sign as lhs. * Otherwise if dividing the value of lhs by the value of rhs results in an absolute value that is larger than std::numeric_limits<Decimal128>::max() then store the value of the macro ERANGE into errno and return infinity with the same sign as that result. * Otherwise if dividing the value of lhs by the value of rhs results in an absolute value that is smaller than std::numeric_limits<Decimal128>::min() then store the value of the macro ERANGE into errno and return zero with the same sign as that result. * Otherwise return the result of dividing the value of lhs by the value of rhs.
Return Value
quotient of the operands
Parameters
Name |
Description |
lhs |
left‐hand operand |
rhs |
right‐hand operand |
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