getColIndexCPLEX: Search for the Index Number of the Specified Column

Description Usage Arguments Details Value Author(s) References

View source: R/cplexAPI.R

Description

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

Usage

1
  getColIndexCPLEX(env, lp, cname)

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.

cname

A column name to search for.

Details

Interface to the C function getColIndex which calls the CPLEX function CPXgetcolindex.

Value

Column number if successful, otherwise an instance of class "cplexError".

Author(s)

Gabriel Gelius-Dietrich <[email protected]>

Maintainer: Claus Jonathan Fritzemeier <[email protected]>

References

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


cplexAPI documentation built on May 29, 2017, 9:30 a.m.