XPRSsetintcontrol

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XPRSsetintcontrol

Purpose

Sets the value of a given integer control parameter.

Synopsis

int XPRS_CC XPRSsetintcontrol(XPRSprob prob, int ipar, int isval);

Arguments

prob

The current problem.

ipar

Control parameter whose value is to be set. A full list of all controls may be found in Control Parameters, or from the list in the xprs.h header file.

isval

Value to which the control parameter is to be set.

Related Controls

See Control Parameters.

Example

The following sets the control PRESOLVE to 0, turning off the presolve facility prior to optimization:
XPRSsetintcontrol(prob, XPRS_PRESOLVE, 0);
XPRSmaxim(prob, "");
Further information

Some of the integer control parameters, such as SCALING, are bitmaps, with each bit controlling different behavior. Bit 0 has value 1, bit 1 has value 2, bit 2 has value 4, and so on.

Related topics

XPRSgetintcontrol, XPRSsetdblcontrol, XPRSsetstrcontrol.

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prob	The current problem.
ipar	Control parameter whose value is to be set. A full list of all controls may be found in Control Parameters, or from the list in the xprs.h header file.
isval	Value to which the control parameter is to be set.