addColsGLPK function

Add Columns to a GLPK Problem Object

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

addColsGLPK(lp, ncols)

Arguments

• lp: An object of class "glpkPtr" as returned by initProbGLPK. This is basically a pointer to a GLPK problem object.
• ncols: The number of columns to add.

Details

Interface to the C function addCols which calls the GLPK function glp_add_cols.

Returns

The ordinal number of the first new column added to the problem object is returned.

References

Based on the package glpk by Lopaka Lee

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

Author(s)

Gabriel Gelius-Dietrich geliudie@uni-duesseldorf.de

Maintainer: Mayo Roettger mayo.roettger@hhu.de