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. | |
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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. | |
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 | |
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static std::ostream & | select_ostream (const char *sn, std::ofstream &ofs) |
Choose output stream according to sn. | |
template<class Script , template< class > class Engine, class Options > | |
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.
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inline |
Actual model.
Definition at line 420 of file bin-packing.cpp.
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inline |
Constructor for cloning s.
Definition at line 499 of file bin-packing.cpp.
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inlinevirtual |
Return cost.
Definition at line 495 of file bin-packing.cpp.
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inlinevirtual |
Copy during cloning.
Definition at line 507 of file bin-packing.cpp.
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inlinevirtual |
Print solution.
Reimplemented from Gecode::Driver::ScriptBase< BaseSpace >.
Definition at line 512 of file bin-packing.cpp.
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related |
Main-function.
Definition at line 544 of file bin-packing.cpp.
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protected |
Specification.
Definition at line 401 of file bin-packing.cpp.
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protected |
Load for each bin.
Definition at line 403 of file bin-packing.cpp.
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protected |
Bin for each item.
Definition at line 405 of file bin-packing.cpp.
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protected |
Number of bins.
Definition at line 407 of file bin-packing.cpp.