Low level interface function to the GLPK function glp_get_col_lb.
Consult the GLPK documentation for more detailed information.
getColLowBndGLPK(lp, j)An object of class "'>glpkPtr" as returned by
initProbGLPK. This is basically a pointer to a GLPK problem
object.
Column number j.
The lower bound of the j-th column (the corresponding structural
variable) is returned.
Interface to the C function getColLowBnd which calls the GLPK
function glp_get_col_lb.
Based on the package glpk by Lopaka Lee.
The GNU GLPK home page at http://www.gnu.org/software/glpk/glpk.html.