setLongParmCPLEX: Set the Value of a Parameter of Type CPXLONG

In cplexAPI: R Interface to C API of IBM ILOG CPLEX

Description

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

Usage

  setLongParmCPLEX(env, parm, value)

Arguments

env	An object of class "cplexPtr" as returned by openEnvCPLEX. This is basically a pointer to an IBM ILOG CPLEX environment.
parm	Constant or reference number of the desired parameter.
value	New value for the parameter.

Details

Interface to the C function setLongParm which calls the CPLEX function CPXsetlongparam.

Value

Zero if successful, otherwise nonzero.

Note

In order to transfer a 64 bit integer value to CPXsetlongparam, datatype numeric is used. Parameter value is a numeric value.

Author(s)

Gabriel Gelius-Dietrich <[e-mail]>

Maintainer: Mayo Roettger <[e-mail]>

References

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

See Also

setIntParmCPLEX, cplexConstants

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