getColsUppBndsGLPK {glpkAPI}

Retrieve Upper Bounds of Specified Columns

Description

This is an advanced version of getColUppBndGLPK. Here, j can be an integer vector.

Usage

  getColsUppBndsGLPK(lp, j)

Arguments

lp

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

j

Vector of column numbers.

Details

Interface to the C function getColsUppBnds which calls the GLPK function glp_get_col_ub.

Value

The upper bounds of all specified columns (j) (the corresponding structural variable) is returned.

Author(s)

Gabriel Gelius-Dietrich <[e-mail]>

Maintainer: Mayo Roettger <[e-mail]>

References

Based on the package glpk by Lopaka Lee.

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