Base-class for knight's tour example. More...
Public Types | |
enum | { PROP_REIFIED, PROP_CIRCUIT } |
Propagation to use for model. More... | |
enum | { BRANCH_NAIVE, BRANCH_WARNSDORFF } |
Branching to use for model. More... | |
Public Member Functions | |
int | f (int x, int y) const |
Return field at position x, y. More... | |
int | x (int f) const |
Return x coordinate at field f. More... | |
int | y (int f) const |
Return y coordinate at field f. More... | |
IntSet | neighbors (int i) |
Compute set of neighbour fields. More... | |
Knights (const SizeOptions &opt) | |
Constructor. More... | |
Knights (bool share, Knights &s) | |
Constructor for cloning s. More... | |
virtual void | print (std::ostream &os) const |
Print board. More... | |
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ScriptBase (void) | |
Default constructor. More... | |
ScriptBase (bool share, ScriptBase &e) | |
Constructor used for cloning. More... | |
virtual void | compare (const Space &, std::ostream &os) const |
Compare with s. More... | |
Public Attributes | |
const int | n |
Size of board. More... | |
IntVarArray | succ |
Maps board field to successor field. More... | |
Related Functions | |
(Note that these are not member functions.) | |
int | main (int argc, char *argv[]) |
Main-function. More... | |
Additional Inherited Members | |
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static std::ostream & | select_ostream (const char *name, std::ofstream &ofs) |
Choose output stream according to name. More... | |
template<class Script , template< class > class Engine, class Options > | |
static void | run (const Options &opt, Script *s=NULL) |
Base-class for knight's tour example.
Definition at line 168 of file knights.cpp.
anonymous enum |
Propagation to use for model.
Enumerator | |
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PROP_REIFIED |
Use reified constraints. |
PROP_CIRCUIT |
Use single circuit constraints. |
Definition at line 175 of file knights.cpp.
anonymous enum |
Branching to use for model.
Enumerator | |
---|---|
BRANCH_NAIVE |
Use naive, lexicographical branching. |
BRANCH_WARNSDORFF |
Use Warnsdorff's rule. |
Definition at line 180 of file knights.cpp.
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inline |
Constructor.
Definition at line 210 of file knights.cpp.
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inline |
Constructor for cloning s.
Definition at line 222 of file knights.cpp.
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inline |
Return field at position x, y.
Definition at line 185 of file knights.cpp.
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inline |
Return x coordinate at field f.
Definition at line 189 of file knights.cpp.
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inline |
Return y coordinate at field f.
Definition at line 193 of file knights.cpp.
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inline |
Compute set of neighbour fields.
Definition at line 197 of file knights.cpp.
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inlinevirtual |
Print board.
Reimplemented from Gecode::Driver::ScriptBase< BaseSpace >.
Definition at line 227 of file knights.cpp.
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related |
Main-function.
Definition at line 415 of file knights.cpp.
const int Knights::n |
Size of board.
Definition at line 171 of file knights.cpp.
IntVarArray Knights::succ |
Maps board field to successor field.
Definition at line 173 of file knights.cpp.