delQConstrsCPLEX: Delete a Range of Quadratic Constraints

Description Usage Arguments Details Value Author(s) References

View source: R/cplexAPI.R

Description

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

Usage

1
  delQConstrsCPLEX(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

An integer that specifies the numeric index of the first quadratic constraint to be deleted.

end

An integer that specifies the numeric index of the last quadratic constraint to be deleted.

Details

Interface to the C function delQConstrs which calls the CPLEX function CPXdelqconstrs.

Value

Zero if successful, otherwise nonzero.

Author(s)

Gabriel Gelius-Dietrich <geliudie@uni-duesseldorf.de>

Maintainer: Mayo Roettger <mayo.roettger@hhu.de>

References

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


cplexAPI documentation built on Oct. 23, 2020, 5:45 p.m.