FairCom DB API for C

ctdbMoneySub

Subtract two money values. pResult = left - right.

Declaration

CTDBRET ctdbMoneySub(CTMONEY left, CTMONEY right, pCTMONEY pResult)

Description

ctdbMoneySub() subtracts two money values. pResult = left - right. Do not make regular subtractions with CTMONEY values.

• left [in] the first value, to be subtracted by right.
• right [in] the second value, to subtract from left.
• pResult [out] the result of the subtraction operation.

Returns

ctdbMoneySub() returns CTDBRET_OK on success, or FairCom DB API error on failure.

The possible errors associated with ctdbMoneySub() are:

• CTDBRET_NULARG (4007): Null argument not valid in any operand
• CTDBRET_UNDERFLOW (4039): Operation caused underflow
• CTDBRET_OVERFLOW (4038): Operation caused overflow

See also

ctdbMoneyAdd(), ctdbMoneyMul(), ctdbMoneyDiv()