copyColTypeCPLEX: Copy Variable Type Information Into a Given Problem

Description Usage Arguments Details Value Author(s) References

Description

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

Usage

1
  copyColTypeCPLEX(env, lp, xctype)

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.

xctype

A vector containing the type of each column in the constraint matrix.

Details

Interface to the C function copyColType which calls the CPLEX function CPXcopyctype.

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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