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cplexAPI (version 1.4.0)

getObjValCPLEX: Access Solution Objective Value

Description

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

Usage

getObjValCPLEX(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

Objective value if successful, otherwise an instance of class "'>cplexError".

Details

Interface to the C function getObjVal which calls the CPLEX function CPXgetobjval.

References

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