Low level interface function to the GLPK function glp_get_obj_dir
.
Consult the GLPK documentation for more detailed information.
getObjDirGLPK(lp)
Returns the optimization direction flag.
An object of class "glpkPtr"
as returned by
initProbGLPK
. This is basically a pointer to a GLPK problem
object.
Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>
Maintainer: Mayo Roettger <mayo.roettger@hhu.de>
Interface to the C function getObjDir
which calls the GLPK
function glp_get_obj_dir
.
Based on the package glpk by Lopaka Lee.
The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.
glpkConstants
, section ‘LP/MIP problem object’.