Functions to manipulate the MONEY datatype. More...
Functions | |
RETCODE | dbmny4add (DBPROCESS *dbproc, DBMONEY4 *m1, DBMONEY4 *m2, DBMONEY4 *sum) |
Add two DBMONEY4 values. | |
int | dbmny4cmp (DBPROCESS *dbproc, DBMONEY4 *m1, DBMONEY4 *m2) |
Compare two DBMONEY4 values. | |
RETCODE | dbmny4copy (DBPROCESS *dbproc, DBMONEY4 *src, DBMONEY4 *dest) |
Copy a DBMONEY4 value. | |
RETCODE | dbmny4divide (DBPROCESS *dbproc, DBMONEY4 *m1, DBMONEY4 *m2, DBMONEY4 *quotient) |
Divide two DBMONEY4 values. | |
RETCODE | dbmny4minus (DBPROCESS *dbproc, DBMONEY4 *src, DBMONEY4 *dest) |
Negate a DBMONEY4 value. | |
RETCODE | dbmny4mul (DBPROCESS *dbproc, DBMONEY4 *m1, DBMONEY4 *m2, DBMONEY4 *prod) |
Multiply two DBMONEY4 values. | |
RETCODE | dbmny4sub (DBPROCESS *dbproc, DBMONEY4 *m1, DBMONEY4 *m2, DBMONEY4 *diff) |
Subtract two DBMONEY4 values. | |
RETCODE | dbmny4zero (DBPROCESS *dbproc, DBMONEY4 *dest) |
Zero a DBMONEY4 value. | |
RETCODE | dbmnyadd (DBPROCESS *dbproc, DBMONEY *m1, DBMONEY *m2, DBMONEY *sum) |
Add two DBMONEY values. | |
int | dbmnycmp (DBPROCESS *dbproc, DBMONEY *m1, DBMONEY *m2) |
Compare two DBMONEY values. | |
RETCODE | dbmnycopy (DBPROCESS *dbproc, DBMONEY *src, DBMONEY *dest) |
Copy a DBMONEY value. | |
RETCODE | dbmnydec (DBPROCESS *dbproc, DBMONEY *amount) |
Subtract $0.0001 from a DBMONEY value. | |
RETCODE | dbmnydivide (DBPROCESS *dbproc, DBMONEY *m1, DBMONEY *m2, DBMONEY *quotient) |
Divide two DBMONEY values. | |
RETCODE | dbmnydown (DBPROCESS *dbproc, DBMONEY *amount, int divisor, int *remainder) |
Divide a DBMONEY value by a positive integer. | |
RETCODE | dbmnyinc (DBPROCESS *dbproc, DBMONEY *amount) |
Add $0.0001 to a DBMONEY value. | |
RETCODE | dbmnyinit (DBPROCESS *dbproc, DBMONEY *amount, int trim, DBBOOL *negative) |
Prepare a DBMONEY value for use with dbmnyndigit(). | |
RETCODE | dbmnymaxneg (DBPROCESS *dbproc, DBMONEY *amount) |
Get maximum negative DBMONEY value supported. | |
RETCODE | dbmnymaxpos (DBPROCESS *dbproc, DBMONEY *amount) |
Get maximum positive DBMONEY value supported. | |
RETCODE | dbmnyminus (DBPROCESS *dbproc, DBMONEY *src, DBMONEY *dest) |
Negate a DBMONEY value. | |
RETCODE | dbmnymul (DBPROCESS *dbproc, DBMONEY *m1, DBMONEY *m2, DBMONEY *prod) |
Multiply two DBMONEY values. | |
RETCODE | dbmnyndigit (DBPROCESS *dbproc, DBMONEY *mnyptr, DBCHAR *digit, DBBOOL *zero) |
Get the least significant digit of a DBMONEY value, represented as a character. | |
RETCODE | dbmnyscale (DBPROCESS *dbproc, DBMONEY *amount, int multiplier, int addend) |
Multiply a DBMONEY value by a positive integer, and add an amount. | |
RETCODE | dbmnysub (DBPROCESS *dbproc, DBMONEY *m1, DBMONEY *m2, DBMONEY *difference) |
Subtract two DBMONEY values. | |
RETCODE | dbmnyzero (DBPROCESS *dbproc, DBMONEY *dest) |
Set a DBMONEY value to zero. |
Functions to manipulate the MONEY datatype.
Add two DBMONEY4 values.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
m1 | first operand. | |
m2 | other operand. | |
sum | output: result of computation. |
SUCCEED | usually. | |
FAIL | on overflow. |
Compare two DBMONEY4 values.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
m1 | some money. | |
m2 | some other money. |
0 | m1 == m2. | |
-1 | m1 < m2. | |
1 | m1 > m2. |
Copy a DBMONEY4 value.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
src | address of a DBMONEY4 structure. | |
dest | output: new money. |
SUCCEED | or FAIL if src/dest NULL. |
Divide two DBMONEY4 values.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
m1 | dividend. | |
m2 | divisor. | |
quotient | output: result of computation. |
SUCCEED | usually. | |
FAIL | a parameter is NULL. |
Multiply two DBMONEY4 values.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
m1 | first operand. | |
m2 | other operand. | |
prod | output: result of computation. |
SUCCEED | usually. | |
FAIL | a parameter is NULL. |
Subtract two DBMONEY4 values.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
m1 | first operand. | |
m2 | other operand, subtracted from m1. | |
diff | output: result of computation. |
SUCCEED | usually. | |
FAIL | on overflow. |
Add two DBMONEY values.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
m1 | first operand. | |
m2 | other operand. | |
sum | output: result of computation. |
SUCCEED | Always. |
Compare two DBMONEY values.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
m1 | some money. | |
m2 | some other money. |
0 | m1 == m2. | |
-1 | m1 < m2. | |
1 | m1 > m2. |
Divide two DBMONEY values.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
m1 | dividend. | |
m2 | divisor. | |
quotient | output: result of computation. |
SUCCEED | Always. |
Divide a DBMONEY value by a positive integer.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
amount | address of a DBMONEY structure. | |
divisor | of amount. | |
remainder | output: modulo of integer division. |
SUCCEED | Always. |
Prepare a DBMONEY value for use with dbmnyndigit().
dbproc | contains all information needed by db-lib to manage communications with the server. | |
amount | address of a DBMONEY structure. | |
trim | number of digits to trim from amount. | |
negative | output: TRUE if amount < 0. |
SUCCEED | Always. |
Multiply two DBMONEY values.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
m1 | first operand. | |
m2 | other operand. | |
prod | output: result of computation. |
SUCCEED | Always. |
Get the least significant digit of a DBMONEY value, represented as a character.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
mnyptr | input the money amount, and output: mnyptr divided by 10. | |
digit | the character value (between '0' and '9') of the rightmost digit in mnyptr. | |
zero | output: TRUE if mnyptr is zero on output, else FALSE . |
SUCCEED | Always. |
Multiply a DBMONEY value by a positive integer, and add an amount.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
amount | starting amount of money, also holds output. | |
multiplier | amount to multiply amount by. | |
addend | amount to add to amount, after multiplying by multiplier. |
SUCCEED | Always. |
Subtract two DBMONEY values.
dbproc | contains all information needed by db-lib to manage communications with the server. | |
m1 | first operand. | |
m2 | other operand, subtracted from m1. | |
difference | output: result of computation. |
SUCCEED | Always. |