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glpkAPI (version 1.3.0)

getColsDualGLPK: Retrieve Column Dual Value of all Columns

Description

This is an advanced version of getColDualGLPK.

Usage

getColsDualGLPK(lp)

Arguments

lp

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

Value

The column dual values of all columns (structural variables) are returned.

Details

Interface to the C function getColsDual which calls the GLPK function glp_get_col_dual.

References

Based on the package glpk by Lopaka Lee.

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