Low level interface function to the GLPK function glp_write_ipt.
Consult the GLPK documentation for more detailed information.
writeIptGLPK(lp, fname)Returns zero on success, otherwise it returns non-zero.
An object of class "glpkPtr" as returned by
initProbGLPK. This is basically a pointer to a GLPK problem
object.
The name of the text file to be written out.
Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>
Maintainer: Mayo Roettger <mayo.roettger@hhu.de>
Interface to the C function writeIpt which calls the GLPK
function glp_write_ipt.
Based on the package glpk by Lopaka Lee.
The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.
printSolGLPK, readSolGLPK,
writeSolGLPK, printIptGLPK,
readIptGLPK, printMIPGLPK,
readMIPGLPK and writeMIPGLPK.