
Example: Bin packing More...
Public Types | |
| enum | { MODEL_NAIVE , MODEL_PACKING } |
| Model variants. More... | |
| enum | { BRANCH_NAIVE , BRANCH_CDBF } |
| Branching to use for model. More... | |
Public Member Functions | |
| BinPacking (const InstanceOptions &opt) | |
| Actual model. | |
| virtual IntVar | cost (void) const |
| Return cost. | |
| BinPacking (BinPacking &s) | |
| Constructor for cloning s. | |
| virtual Space * | copy (void) |
| Copy during cloning. | |
| virtual void | print (std::ostream &os) const |
| Print solution. | |
Public Member Functions inherited from Gecode::Driver::ScriptBase< Driver::IgnoreStepOption< IntMinimizeSpace > > | |
| ScriptBase (const Options &opt) | |
| Constructor. | |
| ScriptBase (ScriptBase &e) | |
| Constructor used for cloning. | |
| virtual void | compare (const Space &home, std::ostream &os) const |
| Compare with s. | |
| ScriptBase (const Options &opt) | |
| Constructor. | |
| ScriptBase (ScriptBase &e) | |
| Constructor used for cloning. | |
| virtual void | compare (const Space &home, std::ostream &os) const |
| Compare with s. | |
Public Member Functions inherited from Gecode::Driver::IgnoreStepOption< BaseSpace > | |
| IgnoreStepOption (const Options &) | |
| Constructor. | |
| IgnoreStepOption (BaseSpace &e) | |
| Constructor used for cloning. | |
Protected Attributes | |
| const Spec | spec |
| Specification. | |
| IntVarArray | load |
| Load for each bin. | |
| IntVarArray | bin |
| Bin for each item. | |
| IntVar | bins |
| Number of bins. | |
Related Symbols | |
(Note that these are not member symbols.) | |
| int | main (int argc, char *argv[]) |
| Main-function. | |
Additional Inherited Members | |
Static Public Member Functions inherited from Gecode::Driver::ScriptBase< Driver::IgnoreStepOption< IntMinimizeSpace > > | |
| static std::ostream & | select_ostream (const char *sn, std::ofstream &ofs) |
| Choose output stream according to sn. | |
| static void | run (const Options &opt, Script *s=NULL) |
| static std::ostream & | select_ostream (const char *sn, std::ofstream &ofs) |
| Choose output stream according to sn. | |
| static void | run (const Options &opt, Script *s=NULL) |
Example: Bin packing
Definition at line 398 of file bin-packing.cpp.
| anonymous enum |
Model variants.
| Enumerator | |
|---|---|
| MODEL_NAIVE | Use naive model. |
| MODEL_PACKING | Use bin packing constraint. |
Definition at line 410 of file bin-packing.cpp.
| anonymous enum |
Branching to use for model.
| Enumerator | |
|---|---|
| BRANCH_NAIVE | Use naive branching. |
| BRANCH_CDBF | Use CDBF. |
Definition at line 415 of file bin-packing.cpp.
|
inline |
Actual model.
Definition at line 420 of file bin-packing.cpp.
|
inline |
Constructor for cloning s.
Definition at line 499 of file bin-packing.cpp.
|
inlinevirtual |
Return cost.
Definition at line 495 of file bin-packing.cpp.
|
inlinevirtual |
Copy during cloning.
Definition at line 507 of file bin-packing.cpp.
|
inlinevirtual |
Print solution.
Reimplemented from Gecode::Driver::ScriptBase< Driver::IgnoreStepOption< IntMinimizeSpace > >.
Definition at line 512 of file bin-packing.cpp.
|
Main-function.
Definition at line 544 of file bin-packing.cpp.
|
protected |
Specification.
Definition at line 401 of file bin-packing.cpp.
|
protected |
Load for each bin.
Definition at line 403 of file bin-packing.cpp.
|
protected |
Bin for each item.
Definition at line 405 of file bin-packing.cpp.
|
protected |
Number of bins.
Definition at line 407 of file bin-packing.cpp.