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. | |
int | x (int f) const |
Return x coordinate at field f. | |
int | y (int f) const |
Return y coordinate at field f. | |
IntSet | neighbors (int i) |
Compute set of neighbour fields. | |
Knights (const SizeOptions &opt) | |
Constructor. | |
Knights (Knights &s) | |
Constructor for cloning s. | |
virtual void | print (std::ostream &os) const |
Print board. | |
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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. | |
Public Attributes | |
const int | n |
Size of board. | |
IntVarArray | succ |
Maps board field to successor field. | |
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) |
Base-class for knight's tour example.
Definition at line 160 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 167 of file knights.cpp.
anonymous enum |
Branching to use for model.
Enumerator | |
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BRANCH_NAIVE | Use naive, lexicographical branching. |
BRANCH_WARNSDORFF | Use Warnsdorff's rule. |
Definition at line 172 of file knights.cpp.
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inline |
Constructor.
Definition at line 202 of file knights.cpp.
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inline |
Constructor for cloning s.
Definition at line 214 of file knights.cpp.
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inline |
Return field at position x, y.
Definition at line 177 of file knights.cpp.
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inline |
Return x coordinate at field f.
Definition at line 181 of file knights.cpp.
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inline |
Return y coordinate at field f.
Definition at line 185 of file knights.cpp.
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inline |
Compute set of neighbour fields.
Definition at line 189 of file knights.cpp.
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inlinevirtual |
Print board.
Reimplemented from Gecode::Driver::ScriptBase< BaseSpace >.
Definition at line 219 of file knights.cpp.
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related |
Main-function.
Definition at line 407 of file knights.cpp.
const int Knights::n |
Size of board.
Definition at line 163 of file knights.cpp.
IntVarArray Knights::succ |
Maps board field to successor field.
Definition at line 165 of file knights.cpp.