getLongParmCPLEX: Obtain Current Value of a Parameter of Type CPXLONG

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

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 <geliudie@uni-duesseldorf.de>

Maintainer: Claus Jonathan Fritzemeier <clausjonathan.fritzemeier@uni-duesseldorf.de>

References

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

See Also

getIntParmCPLEX, cplexConstants



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