glpkAPI (version 1.2.1)

delColsGLPK: Delete Columns from Problem Object

Description

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

Usage

delColsGLPK(lp, ncols, j)

Arguments

lp

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

ncols

Number of columns to delete.

j

Ordinal numbers of columns to delete.

Value

• NULL

Details

Interface to the C function delCols which calls the GLPK function glp_del_cols.

References

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