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Gecode::Float::Arithmetic::SqrPlus< VA, VB > Class Template Reference

Bounds consistent positive square propagator. More...

#include <arithmetic.hh>

Public Member Functions

virtual Actorcopy (Space &home, bool share)
 Copy propagator during cloning. More...
 
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation. More...
 
- Public Member Functions inherited from Gecode::MixBinaryPropagator< VA, PC_FLOAT_BND, VB, PC_FLOAT_BND >
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low binary) More...
 
virtual size_t dispose (Space &home)
 Delete propagator and return its size. More...
 
- Public Member Functions inherited from Gecode::Propagator
ModEventDelta modeventdelta (void) const
 Return the modification event delta. More...
 
virtual ExecStatus advise (Space &home, Advisor &a, const Delta &d)
 Advise function. More...
 
double afc (const Space &home) const
 Return the accumlated failure count. More...
 
- Public Member Functions inherited from Gecode::Actor

Static Public Member Functions

static ExecStatus post (Home home, VA x0, VB x1)
 Post propagator $x_0\cdot x_0=x_1$. More...
 
- Static Public Member Functions inherited from Gecode::Actor
static void * operator new (size_t s, Space &home)
 Allocate memory from space. More...
 
static void operator delete (void *p, Space &home)
 No-op for exceptions. More...
 

Protected Member Functions

 SqrPlus (Home home, VA x0, VB x1)
 Constructor for posting. More...
 
 SqrPlus (Space &home, bool share, SqrPlus< VA, VB > &p)
 Constructor for cloning p. More...
 
- Protected Member Functions inherited from Gecode::MixBinaryPropagator< VA, PC_FLOAT_BND, VB, PC_FLOAT_BND >
 MixBinaryPropagator (Space &home, bool, MixBinaryPropagator &)
 Constructor for cloning. More...
 
 MixBinaryPropagator (Home home, VA, VB)
 Constructor for creation. More...
 
 MixBinaryPropagator (Space &home, bool share, Propagator &p, VAx0, VBx1)
 Constructor for rewriting p during cloning. More...
 
- Protected Member Functions inherited from Gecode::Propagator
 Propagator (Home home)
 Constructor for posting. More...
 
 Propagator (Space &home, bool share, Propagator &p)
 Constructor for cloning p. More...
 
Propagatorfwd (void) const
 Return forwarding pointer during copying. More...
 

Additional Inherited Members

- Protected Attributes inherited from Gecode::MixBinaryPropagator< VA, PC_FLOAT_BND, VB, PC_FLOAT_BND >
VA x0
 View of type View0. More...
 
VB x1
 View of type View1. More...
 

Detailed Description

template<class VA, class VB>
class Gecode::Float::Arithmetic::SqrPlus< VA, VB >

Bounds consistent positive square propagator.

This propagator provides multiplication for positive views only.

Definition at line 62 of file arithmetic.hh.

Constructor & Destructor Documentation

template<class VA , class VB >
Gecode::Float::Arithmetic::SqrPlus< VA, VB >::SqrPlus ( Home  home,
VA  x0,
VB  x1 
)
inlineprotected

Constructor for posting.

Definition at line 50 of file sqr-sqrt-abs.hpp.

template<class VA , class VB >
Gecode::Float::Arithmetic::SqrPlus< VA, VB >::SqrPlus ( Space home,
bool  share,
SqrPlus< VA, VB > &  p 
)
inlineprotected

Constructor for cloning p.

Definition at line 70 of file sqr-sqrt-abs.hpp.

Member Function Documentation

template<class VA , class VB >
ExecStatus Gecode::Float::Arithmetic::SqrPlus< VA, VB >::post ( Home  home,
VA  x0,
VB  x1 
)
inlinestatic

Post propagator $x_0\cdot x_0=x_1$.

Definition at line 55 of file sqr-sqrt-abs.hpp.

template<class VA , class VB >
Actor * Gecode::Float::Arithmetic::SqrPlus< VA, VB >::copy ( Space home,
bool  share 
)
virtual

Copy propagator during cloning.

Implements Gecode::Actor.

Definition at line 75 of file sqr-sqrt-abs.hpp.

template<class VA , class VB >
ExecStatus Gecode::Float::Arithmetic::SqrPlus< VA, VB >::propagate ( Space home,
const ModEventDelta med 
)
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 81 of file sqr-sqrt-abs.hpp.


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