glpkAPI (version 1.2.7)

getBheadGLPK: Retrieve Basis Header Information

Description

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

Usage

getBheadGLPK(lp, k)

Arguments

lp

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

k

Index of the basic variable.

Value

• Index of the auxiliary/structural variable.

Details

Interface to the C function getBhead which calls the GLPK function glp_get_bhead.

References

Based on the package glpk by Lopaka Lee. The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.