Initializing help system before first use

XPRSgetintattrib, XPRSgetintattrib64

Purpose
Enables users to recover the values of various integer problem attributes. Problem attributes are set during loading and optimization of a problem.
Topic area
Controls and Attributes
Synopsis
int XPRS_CC XPRSgetintattrib(XPRSprob prob, int attrib, int *p_value);

int XPRS_CC XPRSgetintattrib64(XPRSprob prob, int attrib, XPRSint64 *p_value);
Arguments
prob 
The current problem.
attrib 
Problem attribute whose value is to be returned. A full list of all problem attributes may be found in Chapter Problem Attributes, or from the list in the xprs.h header file.
p_value 
Pointer to an integer where the value of the problem attribute will be returned.
Example
The following obtains the number of columns in the matrix and allocates space to obtain lower bounds for each column: 
int cols;
double *lb;
...
XPRSgetintattrib(prob,XPRS_COLS,&cols);
lb = (double *) malloc(sizeof(double)*cols);
XPRSgetlb(prob,lb,0,cols-1);
See also examples addmipsol.c, ComplexUserFunctions.c, els_managedcuts.c, els_usercuts.c, fixbv.c, globjpar.c, glrhspar.c, goalprog.c, knapsack.c, loadlp.c, mipsolenum.c, mipsolpool.c, mostviolated.c, Polygon_initialvalue.c, Polygon_textformula.c, Polygon_tokens.c, Polygon_userfunc.c, Polygon_userfunc_map.c, Polygon_userfunc_mapdelta.c, Polygon_userfunc_multimap.c, Polygon_userfunc_multimapdelta.c, Polygon_userfunc_vecmap.c, Polygon_userfunc_vecmapdelta.c, repair.c, roundint.c, savesol.c, tableau.c, trimloss.c, tsp.c.
Related topics
XPRSgetdblattrib, XPRSgetstrattrib.

Parent Topic Console and Library Functions

© 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.