ILOG CPLEX C++ API 9.0 Reference Manual

IloCplex::GoalI
This method indicates whether the variable var is integer feasible, integer infeasible, or
implied integer feasible in the current node solution.
public IloNum getIncumbentObjValue()
This method returns the value of the objective function of the incumbent solution (that
is, the best integer solution found so far). If there is no incumbent, this method throws an
exception.
public IloNum getIncumbentValue(const IloIntVar var)
This method returns the value of var in the incumbent solution. If there is no
incumbent, this method throws an exception.
public IloNum getIncumbentValue(const IloNumVar var)
This method returns the value of var in the incumbent solution. If there is no
incumbent, this method throws an exception.
public void getIncumbentValues(IloNumArray val,
const IloIntVarArray vars)
Returns the value of each variable in the array vars with respect to the current
incumbent solution, and it puts those values into the corresponding array vals. If
there is no incumbent, this method throws an exception.
public void getIncumbentValues(IloNumArray val,
const IloNumVarArray vars)
Returns the value of each variable in the array vars with respect to the current
incumbent solution, and it puts those values into the corresponding array vals. If
there is no incumbent, this method throws an exception.
public IloNum getLB(const IloIntVar var)
This method returns the lower bound of var in the current node relaxation. This bound
is likely to be different from the bound in the original model because an instance of
IloCplex tightens bounds when it branches from a node to its subnodes.
public IloNum getLB(const IloNumVar var)
This method returns the lower bound of var in the current node relaxation. This bound
is likely to be different from the bound in the original model because an instance of
IloCplex tightens bounds when it branches from a node to its subnodes.
public void getLBs(IloNumArray vals,
const IloIntVarArray vars)
This method puts the lower bound in the current node relaxation of each element of the
array vars into the corresponding element of the array vals. These bounds are likely
to be different from the bounds in the original model because an instance of IloCplex
tightens bounds when it branches from a node to its subnodes.
public void getLBs(IloNumArray vals,
ILOG CPLEX C++ API 9.0 REFERENCE M ANUAL 141