getRiiGLPK function

Retrieve row scale factor

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

getRiiGLPK(lp, i)

Arguments

• lp: An object of class "glpkPtr" as returned by initProbGLPK. This is basically a pointer to a GLPK problem object.
• i: Row number i.

Details

Interface to the C function getRii which calls the GLPK function glp_get_rii.

Returns

Returns the current scale factor $r_ii$ for row i of the specified problem object.

References

Based on the package glpk by Lopaka Lee.

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

Author(s)

Gabriel Gelius-Dietrich geliudie@uni-duesseldorf.de

Maintainer: Mayo Roettger mayo.roettger@hhu.de