Pulsar::FrequencyIntegrate Class Reference

Integrates frequency channels in an Integration. More...

#include <FrequencyIntegrate.h>

Inheritance diagram for Pulsar::FrequencyIntegrate:

Public Member Functions
	FrequencyIntegrate ()
	Default constructor.
void	transform (Integration *)
	The frequency integration operation.
void	set_dedisperse (bool)
	Correct dispersion before integrating, if necessary.
bool	get_dedisperse () const
void	set_defaraday (bool flag)
	Correct Faraday rotation before integrating, if necessary.
bool	get_defaraday () const
Public Member Functions inherited from Pulsar::Integrate< Integration >
virtual void	set_range_policy (RangePolicy *rp)
	Set the range division policy.
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
bool	dedisperse
bool	defaraday
Protected Attributes inherited from Pulsar::Integrate< Integration >
Reference::To< RangePolicy >	range_policy
	The frequency channel range selection policy.

Additional Inherited Members
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 Reference::Able
Handle *	__reference (bool active) const
void	__dereference (bool auto_delete=true) const

Detailed Description

Integrates frequency channels in an Integration.

Before integrating the frequency channels:

• If the data have not already been dedispersed, then for each resulting frequency channel, a weighted centre frequency will be calculated and dispersion delays between this reference frequency and the individual channel centre frequencies will be removed.

• If the data have not already been corrected for Faraday rotation, then for each resulting frequency channel, a weighted centre frequency will be calculated and Faraday rotation between this reference frequency and the individual channel centre frequencies will be corrected.

Member Function Documentation

transform()

void Pulsar::FrequencyIntegrate::transform ( Integration * integration )

virtual

The frequency integration operation.

Implements Pulsar::Transformation< Integration >.

References Pulsar::Profile::average(), Pulsar::Integration::Expert::dedisperse(), Pulsar::Integration::Expert::defaraday(), Pulsar::Integration::expert(), Pulsar::Integration::get_effective_dispersion_measure(), Pulsar::Integration::get_effective_rotation_measure(), Pulsar::Integration::get_nchan(), Pulsar::Integration::get_npol(), Pulsar::Integration::get_Profile(), Pulsar::range_checking_enabled, Pulsar::Integrate< Integration >::range_policy, Pulsar::Integration::Expert::resize(), Pulsar::Integration::set_centre_frequency(), Pulsar::Integration::Expert::update_absolute_dispersion(), Pulsar::Integration::Expert::update_absolute_rotation(), Pulsar::Integration::verbose, and Pulsar::Integration::weighted_frequency().

Referenced by Pulsar::DeltaRM::refine().

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

• FrequencyIntegrate.h
• FrequencyIntegrate.C