Visible to Intel only — GUID: GUID-41104527-7EB7-49F0-84BE-8330615A5DB6
Visible to Intel only — GUID: GUID-41104527-7EB7-49F0-84BE-8330615A5DB6
Div_BN
Divides one integer big number by another.
Syntax
IppStatus ippsDiv_BN(IppsBigNumState *pA, IppsBigNumState *pB, IppsBigNumState *pQ, IppsBigNumState *pR);
Include Files
ippcp.h
Parameters
pA |
Pointer to the dividend of IppsBigNumState. |
pB |
Pointer to the divisor of IppsBigNumState. |
pQ |
Pointer to the quotient of IppsBigNumState. |
pR |
Pointer to the remainder of IppsBigNumState. |
Description
The function divides an integer big number dividend by another integer big number regardless of their signs and sizes and returns the quotient of the division and the respective remainder.
The following pseudocode represents this function:
pQ←pA/pB
pR←pA - pB*pQ .
Return Values
ippStsNoErr |
Indicates no error. Any other value indicates an error or warning. |
ippStsNullPtrErr |
Indicates an error condition if any of the specified pointers is NULL. |
ippStsOutOfRangeErr |
Indicates an error condition if IppsBigNumState *pR is smaller than the length of IppsBigNumState *pB or when the size of IppsBigNumState *pQ is smaller than the quotient result data length. |
ippStsDivByZeroErr |
Indicates an error condition if the zero divisor is attempted. |
ippStsContextMatchErr |
Indicates an error condition if any of the context parameters does not match the operation. |