Generated on Thu Jan 16 2025 00:00:00 for Gecode by doxygen 1.14.0

Propagator for bounds consistent pow operator More...

#include <transcendental.hh>

Public Member Functions

virtual Actorcopy (Space &home)
 Create copy during cloning.
virtual ExecStatus propagate (Space &home, const ModEventDelta &med)
 Perform propagation.
Public Member Functions inherited from Gecode::MixBinaryPropagator< A, PC_FLOAT_BND, B, PC_FLOAT_BND >
virtual PropCost cost (const Space &home, const ModEventDelta &med) const
 Cost function (defined as low binary)
virtual void reschedule (Space &home)
 Schedule function.
virtual size_t dispose (Space &home)
 Delete propagator and return its size.
ModEventDelta modeventdelta (void) const
 Return the modification event delta.
virtual ExecStatus advise (Space &home, Advisor &a, const Delta &d)
 Advise function.
virtual void advise (Space &home, Advisor &a)
 Run advisor a to be run on failure in failed space.
double afc (void) const
 Return the accumlated failure count.
unsigned int id (void) const
 Return propagator id.
PropagatorGroup group (void) const
 Return group propagator belongs to.
void group (PropagatorGroup g)
 Add propagator to group g.
bool disabled (void) const
 Whether propagator is currently disabled.
virtual ~Actor (void)
 To avoid warnings.

Static Public Member Functions

static ExecStatus post (Home home, FloatNum base, A x0, B x1)
 Post propagator for $\mathit{base}^{x_0} = x_1$.
static void * operator new (size_t s, Space &home)
 Allocate memory from space.
static void operator delete (void *p, Space &home)
 No-op for exceptions.
static void * operator new (size_t s)
 Not used.
static void operator delete (void *p)
 Not used.

Protected Member Functions

 Pow (Space &home, Pow &p)
 Constructor for cloning p.
 Pow (Home home, FloatNum base, A x0, B x1)
 Constructor for creation.
Protected Member Functions inherited from Gecode::MixBinaryPropagator< A, PC_FLOAT_BND, B, PC_FLOAT_BND >
 MixBinaryPropagator (Space &home, MixBinaryPropagator &p)
 Constructor for cloning.
Protected Member Functions inherited from Gecode::Propagator
 Propagator (Home home)
 Constructor for posting.
 Propagator (Space &home, Propagator &p)
 Constructor for cloning p.
Propagatorfwd (void) const
 Return forwarding pointer during copying.
Kernel::GPI::Infogpi (void)
 Provide access to global propagator information.

Protected Attributes

FloatNum base
Protected Attributes inherited from Gecode::MixBinaryPropagator< A, PC_FLOAT_BND, B, PC_FLOAT_BND >
x0
 View of type View0.
x1
 View of type View1.

Detailed Description

template<class A, class B>
class Gecode::Float::Transcendental::Pow< A, B >

Propagator for bounds consistent pow operator

The types A and B give the types of the views.

Requires

Definition at line 83 of file transcendental.hh.

Constructor & Destructor Documentation

◆ Pow() [1/2]

template<class A, class B>
Gecode::Float::Transcendental::Pow< A, B >::Pow ( Space & home,
Pow< A, B > & p )
inlineprotected

Constructor for cloning p.

Definition at line 115 of file exp-log.hpp.

◆ Pow() [2/2]

template<class A, class B>
Gecode::Float::Transcendental::Pow< A, B >::Pow ( Home home,
FloatNum base,
A x0,
B x1 )
inlineprotected

Constructor for creation.

Definition at line 92 of file exp-log.hpp.

Member Function Documentation

◆ copy()

template<class A, class B>
Actor * Gecode::Float::Transcendental::Pow< A, B >::copy ( Space & home)
virtual

Create copy during cloning.

Implements Gecode::Actor.

Definition at line 121 of file exp-log.hpp.

◆ propagate()

template<class A, class B>
ExecStatus Gecode::Float::Transcendental::Pow< A, B >::propagate ( Space & home,
const ModEventDelta & med )
virtual

Perform propagation.

Implements Gecode::Propagator.

Definition at line 127 of file exp-log.hpp.

◆ post()

template<class A, class B>
ExecStatus Gecode::Float::Transcendental::Pow< A, B >::post ( Home home,
FloatNum base,
A x0,
B x1 )
static

Post propagator for $\mathit{base}^{x_0} = x_1$.

Definition at line 98 of file exp-log.hpp.

Member Data Documentation

◆ base

template<class A, class B>
FloatNum Gecode::Float::Transcendental::Pow< A, B >::base
protected

Definition at line 87 of file transcendental.hh.


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