bfExistsGLPK: Check if the basis factorization exists

Description Usage Arguments Details Value Author(s) References

View source: R/glpkAPI.R

Description

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

Usage

1

Arguments

lp

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

Details

Interface to the C function bfExists which calls the GLPK function glp_bf_exists.

Value

Returns non-zero if the basis factorization for the specified problem object exists. Otherwise the routine returns zero.

Author(s)

Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>

Maintainer: Mayo Roettger <mayo.roettger@hhu.de>

References

Based on the package glpk by Lopaka Lee.

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


glpkAPI documentation built on Feb. 13, 2020, 5:08 p.m.