CPXXgetnodeint and CPXgetnodeint
The routine CPXXgetnodeint/CPXgetnodeint accesses the node
number of the best known integer solution.
CPXCNT CPXXgetnodeint( CPXCENVptr env, CPXCLPptr lp )
int CPXgetnodeint( CPXCENVptr env, CPXCLPptr lp )
Description
The routine CPXXgetnodeint/CPXgetnodeint accesses the node
number of the best known integer solution.
Arguments
- env
-
A pointer to the CPLEX environment as returned by
CPXXopenCPLEX/CPXopenCPLEX. - lp
-
A pointer to a CPLEX problem object as returned by
CPXXcreateprob/CPXcreateprob.
Return
If no solution, problem, or environment exists, CPXgetnodeint returns a value of -1; otherwise,CPXXgetnodeint/CPXgetnodeint returns the node number.
Example
nodeint = CPXgetnodeint (env, lp);