copyBaseCPLEX: Copies a Basis Into a CPLEX Problem Object.

Description Usage Arguments Details Value Author(s) References

Description

Low level interface function to the IBM ILOG CPLEX function CPXcopybase. Consult the IBM ILOG CPLEX documentation for more detailed information.

Usage

1
  copyBaseCPLEX(env, lp, cstat, rstat)

Arguments

env

An object of class "cplexPtr" as returned by openEnvCPLEX. This is basically a pointer to an IBM ILOG CPLEX environment.

lp

An object of class "cplexPtr" as returned by initProbCPLEX. This is basically a pointer to an IBM ILOG CPLEX problem object.

cstat

A vector containing the basis status of the columns in the constraint matrix.

rstat

A vector containing the basis status of the slack, or surplus, or artificial variable associated with each row in the constraint matrix.

Details

Interface to the C function copyBase which calls the CPLEX function CPXcopybase.

Value

Zero if successful, otherwise nonzero.

Author(s)

Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>

Maintainer: Claus Jonathan Fritzemeier <clausjonathan.fritzemeier@uni-duesseldorf.de>

References

The IBM ILOG CPLEX home page at https://www.ibm.com/developerworks/university/academicinitiative/.



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