getLongParmCPLEX: Obtain Current Value of a Parameter of Type CPXLONG

Description Usage Arguments Details Value Note Author(s) References See Also

View source: R/cplex_longparamAPI.R

Description

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

Usage

1
  getLongParmCPLEX(env, parm)

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.

Details

Interface to the C function getLongParm which calls the CPLEX function CPXgetlongparam.

Value

Parameter value if successful, otherwise an instance of class "cplexError".

Note

In order to get a 64 bit integer value from CPXgetlongparam, datatype numeric is used. The return value will be numeric.

Author(s)

Gabriel Gelius-Dietrich <[email protected]dorf.de>

Maintainer: Claus Jonathan Fritzemeier <[email protected]>

References

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

See Also

getIntParmCPLEX, cplexConstants


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