This is an advanced version of getColUppBndGLPK.
Here, j can be an integer vector.
getColsUppBndsGLPK(lp, j)An object of class "'>glpkPtr" as returned by
initProbGLPK. This is basically a pointer to a GLPK problem
object.
Vector of column numbers.
The upper bounds of all specified columns (j) (the
corresponding structural variable) is returned.
Interface to the C function getColsUppBnds which calls the GLPK
function glp_get_col_ub.
Based on the package glpk by Lopaka Lee.
The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.