4.3.45 ctdbCurrencySub

---

Subtract two currency values. pResult = left - right.

Declaration

CTDBRET ctdbCurrencySub(CTCURRENCY left, CTCURRENCY right,

pCTCURRENCY pResult)

Description

ctdbCurrencySub subtracts two currency values. pResult = left - right. Do not make regular subtractions with CTCURRENCY 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

ctdbCurrencySub returns CTDBRET_OK on success, or c-treeDB C API error on failure.

The possible errors associated with ctdbCurrencySub are:

CTDBRET_NULARG: Null argument not valid in any operand
CTDBRET_UNDERFLOW: Operation caused underflow
CTDBRET_OVERFLOW: Operation caused overflow

See also

ctdbCurrencyAdd, ctdbCurrencyMul, ctdbCurrencyDiv