Initializing help system before first use

XSLPcopycontrols

Purpose
Copy the values of the control variables from one SLP problem to another
Synopsis
int XPRS_CC XSLPcopycontrols(XSLPprob dest, XSLPprob src);
Arguments
dest 
The SLP problem to receive the controls.
src 
The SLP problem from which the controls are to be copied.
Example
The following example creates a new problem and copies only the Xpress NonLinear controls from the existing problem (not the Optimizer library ones). 
XSLPprob nProb;
XPRSprob xProb;
int Control;

XSLPcreateprob(&nProb, &xProb);

Control = 1<<1;
XSLPsetintcontrol(Prob, XSLP_CONTROL, Control);
XSLPcopycontrols(nProb, Prob);
Note that XSLP_CONTROL is set in the old problem, not the new one.
Further information

Normally XSLPcopycontrols copies both the Xpress NonLinear controls and the Optimizer Library controls for the underlying problem. If only the Xpress NonLinear controls are required, set the integer control variable XSLP_CONTROL appropriately.

Since the objective sense is a control in Xpress nonlinear, XSLPcopycontrols will also copy the objective sense from the source to the destination.


Related topics
XSLP_CONTROL

Parent Topic Library functions

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