CPXgetmipobjval

int CPXPUBLIC CPXgetmipobjval(CPXCENVptr env, CPXCLPptr lp, double * objval_p)

Definition file: cplex.h

The routine CPXgetmipobjval is used to access the mixed integer solution objective value.

Example

 status = CPXgetmipobjval (env, lp, &objval);

See also the example mipex1.c in the standard distribution.

Parameters:

env	A pointer to the CPLEX environment as returned by `CPXopenCPLEX`.
lp	A pointer to a CPLEX problem object as returned by `CPXcreateprob`.
objval_p	A pointer to the location where the mixed integer objective value is stored. Example status = CPXgetmipobjval (env, lp, &objval); See also the example `mipex1.c` in the standard distribution.

Returns:

The routine returns zero on success and nonzero if an error occurs. If no integer solution has been found, the value CPXERR_NO_INT_SOLN is returned.