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Gecode::ViewSelChooseTbl< Choose, Merit > Class Template Reference

Choose view according to merit taking tie-break limit into account. More...

#include <view-sel.hpp>

Protected Types

typedef ViewSelChoose< Choose, Merit >::Val Val
typedef ViewSelChoose< Choose, Merit >::View View
typedef ViewSelChoose< Choose, Merit >::Var Var
Protected Types inherited from Gecode::ViewSelChoose< Choose, Merit >
typedef ViewSel< typenameMerit::View >::Var Var
typedef ViewSel< typenameMerit::View >::View View
typedef Merit::Val Val
 Type of merit.

Protected Attributes

SharedData< BranchTbltbl
 Tie-break limit function.
Protected Attributes inherited from Gecode::ViewSelChoose< Choose, Merit >
Choose c
 How to choose.
Merit m
 The merit object used.

Initialization

 ViewSelChooseTbl (Space &home, const VarBranch< Var > &vb)
 Constructor for initialization.
 ViewSelChooseTbl (Space &home, ViewSelChooseTbl< Choose, Merit > &vs)
 Constructor for copying during cloning.

View selection and tie breaking

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.

Resource management and cloning

virtual bool notice (void) const
 Whether dispose must always be called (that is, notice is needed)
virtual void dispose (Space &home)
 Delete view selection.

Additional Inherited Members

Public Types inherited from Gecode::ViewSel< Merit::View >
typedef Merit::View View
 Define the view type.
typedef View::VarType Var
 The corresponding variable type.
 ViewSelChoose (Space &home, const VarBranch< Var > &vb)
 Constructor for creation.
 ViewSelChoose (Space &home, ViewSelChoose< Choose, Merit > &vs)
 Constructor for copying during cloning.
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 int select (Space &home, ViewArray< View > &x, int *ties, int n)
 Select a view from x considering views with positions in ties.
 ViewSel (Space &home, const VarBranch< Var > &vb)
 Constructor for creation.
virtual int select (Space &home, ViewArray< View > &x, int s)=0
 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)=0
 Select ties from x starting from s.
virtual void brk (Space &home, ViewArray< View > &x, int *ties, int &n)=0
 Break ties in x and update to new ties.
virtual ViewSel< View > * copy (Space &home)=0
 Create copy during cloning.
virtual ~ViewSel (void)
 Unused destructor.
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.

Detailed Description

template<class Choose, class Merit>
class Gecode::ViewSelChooseTbl< Choose, Merit >

Choose view according to merit taking tie-break limit into account.

Definition at line 255 of file view-sel.hpp.

Member Typedef Documentation

◆ Val

template<class Choose, class Merit>
typedef ViewSelChoose<Choose,Merit>::Val Gecode::ViewSelChooseTbl< Choose, Merit >::Val
protected

Definition at line 257 of file view-sel.hpp.

◆ View

template<class Choose, class Merit>
typedef ViewSelChoose<Choose,Merit>::View Gecode::ViewSelChooseTbl< Choose, Merit >::View
protected

Definition at line 258 of file view-sel.hpp.

◆ Var

template<class Choose, class Merit>
typedef ViewSelChoose<Choose,Merit>::Var Gecode::ViewSelChooseTbl< Choose, Merit >::Var
protected

Definition at line 259 of file view-sel.hpp.

Constructor & Destructor Documentation

◆ ViewSelChooseTbl() [1/2]

template<class Choose, class Merit>
Gecode::ViewSelChooseTbl< Choose, Merit >::ViewSelChooseTbl ( Space & home,
const VarBranch< Var > & vb )
inline

Constructor for initialization.

Definition at line 702 of file view-sel.hpp.

◆ ViewSelChooseTbl() [2/2]

template<class Choose, class Merit>
Gecode::ViewSelChooseTbl< Choose, Merit >::ViewSelChooseTbl ( Space & home,
ViewSelChooseTbl< Choose, Merit > & vs )
inline

Constructor for copying during cloning.

Definition at line 711 of file view-sel.hpp.

Member Function Documentation

◆ ties() [1/2]

template<class Choose, class Merit>
void Gecode::ViewSelChooseTbl< Choose, Merit >::ties ( Space & home,
ViewArray< View > & x,
int s,
int * ties,
int & n )
virtual

Select ties from x starting from s.

Reimplemented from Gecode::ViewSelChoose< Choose, Merit >.

Definition at line 718 of file view-sel.hpp.

◆ ties() [2/2]

template<class Choose, class Merit>
void Gecode::ViewSelChooseTbl< Choose, Merit >::ties ( Space & home,
ViewArray< View > & x,
int s,
int * ties,
int & n,
BrancherFilter< View > & f )
virtual

Select ties from x starting from s.

Reimplemented from Gecode::ViewSelChoose< Choose, Merit >.

Definition at line 758 of file view-sel.hpp.

◆ brk()

template<class Choose, class Merit>
void Gecode::ViewSelChooseTbl< Choose, Merit >::brk ( Space & home,
ViewArray< View > & x,
int * ties,
int & n )
virtual

Break ties in x and update to new ties.

Reimplemented from Gecode::ViewSelChoose< Choose, Merit >.

Definition at line 801 of file view-sel.hpp.

◆ notice()

template<class Choose, class Merit>
bool Gecode::ViewSelChooseTbl< Choose, Merit >::notice ( void ) const
virtual

Whether dispose must always be called (that is, notice is needed)

Reimplemented from Gecode::ViewSelChoose< Choose, Merit >.

Definition at line 834 of file view-sel.hpp.

◆ dispose()

template<class Choose, class Merit>
void Gecode::ViewSelChooseTbl< Choose, Merit >::dispose ( Space & home)
virtual

Delete view selection.

Reimplemented from Gecode::ViewSelChoose< Choose, Merit >.

Definition at line 839 of file view-sel.hpp.

Member Data Documentation

◆ tbl

template<class Choose, class Merit>
SharedData<BranchTbl> Gecode::ViewSelChooseTbl< Choose, Merit >::tbl
protected

Tie-break limit function.

Definition at line 263 of file view-sel.hpp.


The documentation for this class was generated from the following file: