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cplexAPI (version 1.4.0)

getColIndexCPLEX: Search for the Index Number of the Specified Column

Description

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

Usage

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.

Value

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

Details

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

References

The IBM ILOG CPLEX home page at https://www.ibm.com/support/knowledgecenter/SSSA5P.