getRowsLowBndsGLPK {glpkAPI}

Retrieve Lower Bounds of Specified Rows

Description

This is an advanced version of getRowLowBndGLPK. Here, i can be an integer vector.

Usage

  getRowsLowBndsGLPK(lp, i)

Arguments

lp

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

i

Vector of row numbers.

Details

Interface to the C function getRowsLowBnds which calls the GLPK function glp_get_row_lb.

Value

The lower bounds of all specified columns (i) (the corresponding auxiliary variables) are 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.