A SolutionSpace iterator that skips infeasible solutions. More...
Public Member Functions | |
| V[] | nextSolution () |
| V[] | getCurrentSolution () |
| String[] | getVariablesOrder () |
| V[][] | getDomains () |
| void | update () |
| It is supposed to be called if the solution space upon which the iterator is based has changed. | |
Detailed Description
A SolutionSpace iterator that skips infeasible solutions.
- Parameters
-
<V> type used for variable values
Member Function Documentation
◆ getCurrentSolution()
| V[] frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.SparseIterator< V >.getCurrentSolution | ( | ) |
- Returns
- the current assignment of values to variables.
- Warning
- The array can be later reused by the iterator, so do not assume you can store it and use it. Do not change the array as it is used internally by the iterator.
Implemented in frodo2.solutionSpaces.hypercube.BasicHypercubeIter< V extends Addable< V >, U extends Serializable >, frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >, frodo2.solutionSpaces.hypercube.ScalarBasicSpaceIter< V extends Addable< V >, U extends Serializable >, frodo2.solutionSpaces.JaCoP.JaCoPutilSpaceIter2< V extends Addable< V > >, frodo2.solutionSpaces.JaCoP.JaCoPutilSpaceIterBestFirst< V extends Addable< V > >, frodo2.solutionSpaces.vehiclerouting.CompoundSpace< U extends Addable< U > >.BestFirstIterator, and frodo2.solutionSpaces.vehiclerouting.VehicleRoutingSpace< U extends Addable< U > >.VRPiteratorBestFirst.
Referenced by frodo2.benchmarks.vehiclerouting.CordeauToXCSP.createXCSP(), frodo2.algorithms.mpc_discsp.MPC_DisCSP4< V extends Addable< V > >.init(), frodo2.solutionSpaces.hypercube.BasicHypercube< V extends Addable< V >, U extends Serializable >.prettyPrint(), frodo2.algorithms.dpop.memory.MemoryBoundedUTIL< V extends Addable< V >, U extends Addable< U > >.projectAndSend(), frodo2.solutionSpaces.JaCoP.JaCoPutilSpace< V extends Addable< V > >.resolve(), frodo2.solutionSpaces.vehiclerouting.test.VRPtests.testBestFirstiterator(), frodo2.solutionSpaces.vehiclerouting.test.VRPtests.testCompoundBestFirstIterator(), frodo2.solutionSpaces.hypercube.tests.HypercubeTest.testExpectation(), frodo2.solutionSpaces.hypercube.tests.HypercubeIterTest.testMoreVars(), frodo2.solutionSpaces.hypercube.tests.HypercubeIterTest.testOtherOrder(), frodo2.solutionSpaces.hypercube.tests.HypercubeIterTest.testSameOrder(), and frodo2.solutionSpaces.hypercube.tests.HypercubeIterTest.testSubDoms().
◆ getDomains()
| V[][] frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.SparseIterator< V >.getDomains | ( | ) |
- Returns
- the domains for the variables iterated over.
- Warning
- The array can be later reused by the iterator, so do not assume you can store it and use it. Do not change the array as it is used internally by the iterator.
Implemented in frodo2.solutionSpaces.hypercube.BasicHypercubeIter< V extends Addable< V >, U extends Serializable >, frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >, frodo2.solutionSpaces.hypercube.ScalarBasicSpaceIter< V extends Addable< V >, U extends Serializable >, frodo2.solutionSpaces.JaCoP.JaCoPutilSpaceIter2< V extends Addable< V > >, frodo2.solutionSpaces.JaCoP.JaCoPutilSpaceIterBestFirst< V extends Addable< V > >, frodo2.solutionSpaces.vehiclerouting.CompoundSpace< U extends Addable< U > >.BestFirstIterator, and frodo2.solutionSpaces.vehiclerouting.VehicleRoutingSpace< U extends Addable< U > >.VRPiteratorBestFirst.
◆ getVariablesOrder()
| String[] frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.SparseIterator< V >.getVariablesOrder | ( | ) |
- Returns
- the order of variables according to which the iteration is performed.
- Warning
- The array can be later reused by the iterator, so do not assume you can store it and use it. Do not change the array as it is used internally by the iterator.
Implemented in frodo2.solutionSpaces.hypercube.BasicHypercubeIter< V extends Addable< V >, U extends Serializable >, frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >, frodo2.solutionSpaces.hypercube.ScalarBasicSpaceIter< V extends Addable< V >, U extends Serializable >, frodo2.solutionSpaces.JaCoP.JaCoPutilSpaceIter2< V extends Addable< V > >, frodo2.solutionSpaces.JaCoP.JaCoPutilSpaceIterBestFirst< V extends Addable< V > >, frodo2.solutionSpaces.vehiclerouting.CompoundSpace< U extends Addable< U > >.BestFirstIterator, and frodo2.solutionSpaces.vehiclerouting.VehicleRoutingSpace< U extends Addable< U > >.VRPiteratorBestFirst.
Referenced by frodo2.solutionSpaces.hypercube.tests.HypercubeTest.testIterator().
◆ nextSolution()
| V[] frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.SparseIterator< V >.nextSolution | ( | ) |
- Returns
- the next assignment in the solution space.
- Warning
- The array can be later reused by the iterator, so do not assume you can store it and use it. Do not change the array as it is used internally by the iterator.
Implemented in frodo2.solutionSpaces.hypercube.BasicHypercubeIter< V extends Addable< V >, U extends Serializable >, frodo2.solutionSpaces.hypercube.HyperCubeIterBestFirst< V extends Addable< V >, U extends Addable< U > >, frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >, frodo2.solutionSpaces.hypercube.ScalarBasicSpaceIter< V extends Addable< V >, U extends Serializable >, frodo2.solutionSpaces.JaCoP.JaCoPutilSpaceIter2< V extends Addable< V > >, frodo2.solutionSpaces.JaCoP.JaCoPutilSpaceIterBestFirst< V extends Addable< V > >, frodo2.solutionSpaces.vehiclerouting.CompoundSpace< U extends Addable< U > >.BestFirstIterator, frodo2.solutionSpaces.vehiclerouting.VehicleRoutingSpace< U extends Addable< U > >.VRPiterator, and frodo2.solutionSpaces.vehiclerouting.VehicleRoutingSpace< U extends Addable< U > >.VRPiteratorBestFirst.
Referenced by frodo2.solutionSpaces.JaCoP.JaCoPproblem< V extends Addable< V > >.addSolutionSpace(), frodo2.solutionSpaces.JaCoP.JaCoPutilSpace< V extends Addable< V > >.join(), frodo2.solutionSpaces.hypercube.tests.HypercubeIterTest.testMoreVars(), frodo2.solutionSpaces.hypercube.tests.HypercubeIterTest.testOtherOrder(), frodo2.solutionSpaces.hypercube.tests.HypercubeIterTest.testSameOrder(), and frodo2.solutionSpaces.hypercube.tests.HypercubeIterTest.testSubDoms().
◆ update()
| void frodo2.solutionSpaces.SolutionSpace< V extends Addable< V > >.SparseIterator< V >.update | ( | ) |
It is supposed to be called if the solution space upon which the iterator is based has changed.
The iterator will adjust its data structures to be able to provide the next solution right after the recent current solution.
Implemented in frodo2.solutionSpaces.hypercube.BasicHypercubeIter< V extends Addable< V >, U extends Serializable >, frodo2.solutionSpaces.hypercube.JoinOutputHypercube< V extends Addable< V >, U extends Addable< U > >.JoinOutputIterator< V extends Addable< V >, U extends Addable< U > >, frodo2.solutionSpaces.hypercube.ScalarBasicSpaceIter< V extends Addable< V >, U extends Serializable >, frodo2.solutionSpaces.JaCoP.JaCoPutilSpaceIter2< V extends Addable< V > >, frodo2.solutionSpaces.JaCoP.JaCoPutilSpaceIterBestFirst< V extends Addable< V > >, frodo2.solutionSpaces.vehiclerouting.CompoundSpace< U extends Addable< U > >.BestFirstIterator, and frodo2.solutionSpaces.vehiclerouting.VehicleRoutingSpace< U extends Addable< U > >.VRPiteratorBestFirst.
The documentation for this interface was generated from the following file:
- src/frodo2/solutionSpaces/SolutionSpace.java
