Initializing help system before first use

XPRSsetobjdblcontrol

Purpose
Sets the value of a given double control parameter associated with an objective. These parameters control how the objective is treated during multi-objective optimization.
Synopsis
int XPRS_CC XPRSsetobjdblcontrol(XPRSprob prob, int objidx, int control, double value);
Arguments
prob 
The current problem.
objidx 
Index of the objective to modify.
control 
Control parameter whose value is to be modified. Must be one of:
XPRS_OBJECTIVE_WEIGHT 
set the weight of the given objective;
XPRS_OBJECTIVE_ABSTOL 
set the absolute tolerance of the given objective;
XPRS_OBJECTIVE_RELTOL 
set the relative tolerance of the given objective;
XPRS_OBJECTIVE_RHS 
set the constant term of the given objective.
value 
Value to which the control parameter is to be set.
Example
The following sets the weight of the second objective to 0.5: 
XPRSsetobjdblcontrol(prob, 1, XPRS_OBJECTIVE_WEIGHT, 0.5);
See also example goalprog.c.
Related topics
XPRSgetobjdblcontrol, XPRSgetobjintcontrol, XPRSsetobjintcontrol.

Parent Topic Console and Library Functions

© 2001-2024 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.