setObjDirGLPK {glpkAPI}

Set/Change Optimization Direction Flag

Description

Low level interface function to the GLPK function glp_set_obj_dir. Consult the GLPK documentation for more detailed information.

Usage

  setObjDirGLPK(lp, lpdir)

Arguments

lp

An object of class "glpkPtr" as returned by initProbGLPK. This is basically a pointer to a GLPK problem object.

lpdir

Optimization direction flag, which can be GLP_MIN (default) or GLP_MAX.

Details

Interface to the C function setObjDir which calls the GLPK function glp_set_obj_dir.

Value

NULL

Author(s)

Gabriel Gelius-Dietrich <[e-mail]>

Maintainer: Mayo Roettger <[e-mail]>

References

Based on the package glpk by Lopaka Lee.

The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.

See Also

glpkConstants, section ‘LP/MIP problem object’.