Corrects dispersive delays. More...

#include <Dispersion.h>

Inheritance diagram for Pulsar::Dispersion:

Public Member Functions
	Dispersion ()
	Default constructor.

double	get_correction_measure (const Integration *)
	Return the dispersion measure due to the ISM.

double	get_absolute_measure (const Integration *)
	Return the auxiliary dispersion measure (0 if corrected)

bool	get_corrected (const Integration *data)
	Return true if the Integration has been dedispersed.

double	get_effective_measure (const Integration *)
	Return the effective dispersion measure that remains to be corrected.

double	get_identity ()
	Return zero delay.

void	combine (double &result, const double &add)
	Combine delays.

void	set (const Integration *)
	Setup all necessary attributes. More...

void	apply (Integration *, unsigned channel)
	Phase rotate each profile by the correction.

void	execute (Archive *)
	Apply the current correction to all sub-integrations in an archive. More...

void	revert (Archive *)
	Undo the correction. More...

void	set_dispersion_measure (double dispersion_measure)
	Set the dispersion measure.

double	get_dispersion_measure () const
	Get the dispersion measure.

double	get_shift () const
	Get the phase shift.

Public Member Functions inherited from Pulsar::ColdPlasma< DispersionDelay, Dedisperse >
	ColdPlasma ()
	Default constructor.

virtual void	combine (Type &result, const Type &add)=0
	Derived classes must define the operator.

void	just_do_it (Archive *)
	Just do the correction (off the books)

void	transform (Integration *)
	The default correction.

void	setup (const Integration *)
	Set up internal variables before execution. More...

void	update (const Integration *)
	update internal variables before execution More...

virtual void	set_Profile (const Profile *data)
	Set the frequency for which the correction will be computed.

void	execute1 (Integration *)
	Execute the correction.

void	revert1 (Integration *)
	Undo the correction.

void	correct (Integration *, unsigned ichan, unsigned jchan, double freq)
	Correct the selected range according to effective_measure. More...

void	match (const Integration reference, Integration to_be_corrected)
	Correct the second argument as the first argument was corrected.

void	set_reference_wavelength (double metres)
	Set the reference wavelength in metres.

double	get_reference_wavelength () const
	Get the reference wavelength.

void	set_reference_frequency (double MHz)
	Set the reference frequency in MHz.

double	get_reference_frequency () const
	Get the reference frequency in MHz.

void	set_measure (double measure)
	Set the correction measure.

double	get_measure () const
	Get the correction measure.

void	set_delta (const Type &d)
	Set the correction due to a change in reference wavelength.

Type	get_delta () const
	Get the correction due to a change in reference wavelength.

Public Member Functions inherited from Pulsar::Transformation< Integration >
void	operator() (Integration *container)
	Functor interface.

Public Member Functions inherited from Reference::Able
	Able (const Able &)

Able &	operator= (const Able &)

unsigned	get_reference_count () const

Public Member Functions inherited from Reference::HeapTracked
	HeapTracked (const HeapTracked &)

HeapTracked &	operator= (const HeapTracked &)

bool	__is_on_heap () const

Protected Attributes
double	folding_period

IntegrationBarycentre	bary

double	earth_doppler

Protected Attributes inherited from Pulsar::ColdPlasma< DispersionDelay, Dedisperse >
DispersionDelay	corrector
	The dielectric effect corrector.

Type	delta
	The correction due to a change in reference wavelength.

std::string	name
	The name to be used in verbose messages.

std::string	val
	The name of the correction measure.

Static Protected Attributes
static Option< bool >	barycentric_correction

Additional Inherited Members
Public Types inherited from Pulsar::ColdPlasma< DispersionDelay, Dedisperse >
typedef DispersionDelay ::Return	Type

Static Public Member Functions inherited from Reference::Able
static size_t	get_instance_count ()

Static Public Member Functions inherited from Reference::HeapTracked
static void *	operator new (size_t size, void *ptr=0)

static void	operator delete (void location, void ptr)

static void	operator delete (void *location)

static size_t	get_heap_queue_size ()

Protected Member Functions inherited from Pulsar::ColdPlasma< DispersionDelay, Dedisperse >
void	range (Integration *, unsigned ichan, unsigned jchan)
	Execute the correction on the selected range. More...

Protected Member Functions inherited from Reference::Able
Handle *	__reference (bool active) const

void	__dereference (bool auto_delete=true) const