Select a view randomly. More...
#include <view-sel.hpp>
Protected Types | |
typedef ViewSel< View >::Var | Var |
Protected Attributes | |
Rnd | r |
The random number generator used. | |
Initialization | |
ViewSelRnd (Space &home, const VarBranch< Var > &vb) | |
Constructor for creation. | |
ViewSelRnd (Space &home, ViewSelRnd< View > &vs) | |
Constructor for copying during cloning. | |
View selection and tie breaking | |
virtual int | select (Space &home, ViewArray< View > &x, int s) |
Select a view from x starting from s and return its position. | |
virtual int | select (Space &home, ViewArray< View > &x, int s, BrancherFilter< View > &f) |
Select a view from x starting from s and return its position. | |
virtual void | ties (Space &home, ViewArray< View > &x, int s, int *ties, int &n) |
Select ties from x starting from s. | |
virtual void | ties (Space &home, ViewArray< View > &x, int s, int *ties, int &n, BrancherFilter< View > &f) |
Select ties from x starting from s. | |
virtual void | brk (Space &home, ViewArray< View > &x, int *ties, int &n) |
Break ties in x and update to new ties. | |
virtual int | select (Space &home, ViewArray< View > &x, int *ties, int n) |
Select a view from x considering view with positions in ties. | |
Resource management and cloning | |
virtual ViewSel< View > * | copy (Space &home) |
Create copy during cloning. | |
Additional Inherited Members | |
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typedef View | View |
Define the view type. | |
typedef View::VarType | Var |
The corresponding variable type. | |
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ViewSel (Space &home, const VarBranch< Var > &vb) | |
Constructor for creation. | |
ViewSel (Space &home, ViewSel< View > &vs) | |
Constructor for copying during cloning. | |
virtual int | select (Space &home, ViewArray< View > &x, int s, BrancherNoFilter< View > &f) |
Select a view from x starting from s and return its position. | |
virtual void | ties (Space &home, ViewArray< View > &x, int s, int *ties, int &n, BrancherNoFilter< View > &f) |
Select ties from x starting from s. | |
virtual bool | notice (void) const |
Whether dispose must always be called (that is, notice is needed) | |
virtual void | dispose (Space &home) |
Dispose view selection. | |
virtual | ~ViewSel (void) |
Unused destructor. | |
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static void * | operator new (size_t s, Space &home) |
Allocate memory from space. | |
static void | operator delete (void *p, Space &home) |
Return memory to space. | |
static void | operator delete (void *p) |
Needed for exceptions. | |
Select a view randomly.
Definition at line 149 of file view-sel.hpp.
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protected |
Definition at line 151 of file view-sel.hpp.
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inline |
Constructor for creation.
Definition at line 480 of file view-sel.hpp.
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inline |
Constructor for copying during cloning.
Definition at line 484 of file view-sel.hpp.
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virtual |
Select a view from x starting from s and return its position.
Implements Gecode::ViewSel< View >.
Definition at line 488 of file view-sel.hpp.
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virtual |
Select a view from x starting from s and return its position.
Implements Gecode::ViewSel< View >.
Definition at line 501 of file view-sel.hpp.
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virtual |
Select ties from x starting from s.
Implements Gecode::ViewSel< View >.
Definition at line 515 of file view-sel.hpp.
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virtual |
Select ties from x starting from s.
Implements Gecode::ViewSel< View >.
Definition at line 521 of file view-sel.hpp.
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virtual |
Break ties in x and update to new ties.
Implements Gecode::ViewSel< View >.
Definition at line 528 of file view-sel.hpp.
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virtual |
Select a view from x considering view with positions in ties.
Implements Gecode::ViewSel< View >.
Definition at line 534 of file view-sel.hpp.
Create copy during cloning.
Implements Gecode::ViewSel< View >.
Definition at line 539 of file view-sel.hpp.
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protected |
The random number generator used.
Definition at line 153 of file view-sel.hpp.