glpkAPI (version 1.2.11)

setObjDirGLPK: 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.

Value

• NULL

Details

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

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.