XPRSslpgetcoefstr
int XPRS_CC XPRSslpgetcoefstr(XPRSprob prob, int row, int col, double *p_factor, char *formula, int maxbytes, int *p_nbytes);
|
prob
|
The current SLP problem.
|
|
row
|
Integer holding the row index for the coefficient.
|
|
col
|
Integer holding the column index for the coefficient.
|
|
p_factor
|
Address of a double precision variable to receive the value of the constant factor multiplying the formula in the coefficient.
|
|
formula
|
Character buffer in which the formula will be placed in the same format as used for input from a file. The formula will be null terminated. This argument may be
NULL if
maxbytes is zero.
|
|
maxbytes
|
Length of the
formula buffer.
|
|
p_nbytes
|
Will be set to the length of the formula, not including the null terminator.
|
char *buffer;
double factor;
int len;
XPRSslpgetcoefstr(prob, 2, 3, &factor, NULL, 0, &len);
buffer = malloc(len + 1);
XPRSslpgetcoefstr(prob, 2, 3, &factor, buffer, len + 1, NULL);
printf("\nFormula is %s", buffer);
If the requested coefficient is constant, then p_factor will be set to 1.0 and the value will be formatted in formula.
If the length of the formula would exceed maxbytes-1, the formula is truncated to the last token that will fit, and the (partial) formula is terminated with a null character.
© 2001-2025 Fair Isaac Corporation. All rights reserved. This documentation is the property of Fair Isaac Corporation (“FICO”). Receipt or possession of this documentation does not convey rights to disclose, reproduce, make derivative works, use, or allow others to use it except solely for internal evaluation purposes to determine whether to purchase a license to the software described in this documentation, or as otherwise set forth in a written software license agreement between you and FICO (or a FICO affiliate). Use of this documentation and the software described in it must conform strictly to the foregoing permitted uses, and no other use is permitted.