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Gecode::Int::Arithmetic::DivMod< View > Class Template Reference

Integer division/modulo propagator. More...

#include <arithmetic.hh>

List of all members.

Public Member Functions

 DivMod (Home home, View x0, View x1, View x2)
 Constructor for posting.
virtual Actorcopy (Space &home, bool share)
 Copy propagator during cloning.
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.
- Public Member Functions inherited from Gecode::TernaryPropagator< View, PC_INT_BND >
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low ternary)
virtual size_t dispose (Space &home)
 Delete propagator and return its size.
- Public Member Functions inherited from Gecode::Propagator
ModEventDelta modeventdelta (void) const
 Return the modification event delta.
virtual ExecStatus advise (Space &home, Advisor &a, const Delta &d)
 Advise function.
double afc (void) const
 Return the accumlated failure count.

Static Public Member Functions

static ExecStatus post (Home home, View x0, View x1, View x2)
 Post propagator $x_1\neq 0 \land (x_2\neq 0\Rightarrow x_0\times x_2>0) \land \mathrm{abs}(x_2)<\mathrm{abs}(x_1)$.

Protected Member Functions

 DivMod (Space &home, bool share, DivMod< View > &p)
 Constructor for cloning p.
- Protected Member Functions inherited from Gecode::TernaryPropagator< View, PC_INT_BND >
 TernaryPropagator (Space &home, bool share, TernaryPropagator &p)
 Constructor for cloning p.
 TernaryPropagator (Home home, View x0, View x1, View x2)
 Constructor for creation.
 TernaryPropagator (Space &home, bool share, Propagator &p, View x0, View x1, View x2)
 Constructor for rewriting p during cloning.
- Protected Member Functions inherited from Gecode::Propagator
 Propagator (Home home)
 Constructor for posting.
 Propagator (Space &home, bool share, Propagator &p)
 Constructor for cloning p.

Additional Inherited Members

- Protected Attributes inherited from Gecode::TernaryPropagator< View, PC_INT_BND >
View x0
 Three views.
View x1
View x2

Detailed Description

template<class View>
class Gecode::Int::Arithmetic::DivMod< View >

Integer division/modulo propagator.

This propagator implements the relation between divisor and modulo of an integer division.

Requires

Definition at line 635 of file arithmetic.hh.


Constructor & Destructor Documentation

template<class View >
Gecode::Int::Arithmetic::DivMod< View >::DivMod ( Space home,
bool  share,
DivMod< View > &  p 
)
inlineprotected

Constructor for cloning p.

Definition at line 298 of file divmod.hpp.

template<class View >
Gecode::Int::Arithmetic::DivMod< View >::DivMod ( Home  home,
View  x0,
View  x1,
View  x2 
)
inline

Constructor for posting.

Definition at line 285 of file divmod.hpp.


Member Function Documentation

template<class View >
ExecStatus Gecode::Int::Arithmetic::DivMod< View >::post ( Home  home,
View  x0,
View  x1,
View  x2 
)
inlinestatic

Post propagator $x_1\neq 0 \land (x_2\neq 0\Rightarrow x_0\times x_2>0) \land \mathrm{abs}(x_2)<\mathrm{abs}(x_1)$.

Definition at line 290 of file divmod.hpp.

template<class View >
Actor * Gecode::Int::Arithmetic::DivMod< View >::copy ( Space home,
bool  share 
)
virtual

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 303 of file divmod.hpp.

template<class View >
ExecStatus Gecode::Int::Arithmetic::DivMod< View >::propagate ( Space home,
const ModEventDelta med 
)
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 309 of file divmod.hpp.


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