chgRowNameCPLEX: Change Names of Linear Constraints

Description Usage Arguments Details Value Author(s) References

Description

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

Usage

1
  chgRowNameCPLEX(env, lp, nnames, ind, names)

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.

nnames

A vector that specifies the total number of variable names to be changed.

ind

A vector containing the numeric indices indices of the variables for which the names are to be changed.

names

A vector containing the strings of the new variable names for the columns specified in ind.

Details

Interface to the C function chgRowName which calls the CPLEX function CPXchgrowname.

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/.



Search within the cplexAPI package
Search all R packages, documentation and source code

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.