cplexAPI (version 1.4.0)

delColsCPLEX: Delete all Columns in a Specified Range

Description

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

Usage

delColsCPLEX(env, lp, begin, end)

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.

begin

Integer value, numeric index of the first column to be deleted.

end

Integer value, numeric index of the last column to be deleted.

Value

Zero if successful, otherwise nonzero.

Details

Interface to the C function delCols which calls the CPLEX function CPXdelcols.

References

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