[Help-glpk] : write, output file, library

[sam samont]

Hello,

If we use the exe file (in GLPK), we can redirect output to a file (e.g., an m file) by -- display. In this case, we can write the output solution with a desired format for further analysis. For example:

 

for {i in I, j in J} {printf "X1(%d,%d)=%10.4f; \n", i, j, X1[i,j];}

                           

However, I am using the library (not the exe file); I just want to know which function does this job.

Thanks in advance,

Sam