Initializing help system before first use

XSLPsetlogfile

Purpose
Define an output file to be used to receive messages from Xpress NonLinear
Topic areas
Logging, File IO
Synopsis
int XPRS_CC XSLPsetlogfile(XSLPprob prob, char *Filename, int option);
Arguments
prob 
The current SLP problem.
filename 
Character string containing the name of the file to be used for output.
option 
option to indicate whether the output is directed to the file only ( option=0) or (in console mode) to the console as well ( option=1).
Example
The following example defines a log file "MyLog1" and directs output to the file and to the console: 
XSLPsetlogfile(prob, "MyLog1", 1);
Further information
If Filename is NULL, the current log file (if any) will be closed, and message handling will revert to the default mechanism.
Related topics
XSLPsetcbmessage

Parent Topic Library functions

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