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cplexAPI (version 1.4.0)

getDbsCntCPLEX: Access the Number of Dual Super-Basic Variables in the Current Solution

Description

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

Usage

getDbsCntCPLEX(env, lp)

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.

Value

Number of dual super-basic variables if a solution exists, otherwise zero.

Details

Interface to the C function getDbsCnt which calls the CPLEX function CPXgetdsbcnt.

References

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