Simple mixin class to put SynthesisImager into ParallelImagerMixin framework. More...

#include <SynthesisImagerMixin.h>

Inheritance diagram for casa::SynthesisImagerMixin< T >:

Public Member Functions
void	make_psf ()

void	execute_major_cycle ()

void	predict_model ()

Protected Member Functions
void	setup_imager (MPI_Comm comm, std::vector< SynthesisParamsSelect > &select_pars, std::vector< SynthesisParamsImage > &image_pars, std::vector< SynthesisParamsGrid > &grid_pars, casacore::Record &weight_pars)

void	teardown_imager ()

Private Member Functions
void	set_weighting (const casacore::Record &weight_pars, const std::vector< SynthesisParamsImage > &image_pars)

Static Private Member Functions
static casacore::Quantity	asQuantity (const casacore::Record &rec, const char *field_name)
	TODO: this method is a utility function...move it into another module? More...

static casacore::Quantity	asQuantity (const casacore::String &field_name)
	TODO: this method is a utility function...move it into another module? More...

static bool	haveCFCache (const std::string &dirname)

static int	isCFS (const struct dirent *d)

static std::vector< std::string >	getCFCacheList (const SynthesisParamsGrid &grid_pars, int size, int rank)

Private Attributes
std::unique_ptr< SynthesisImager >	si

Detailed Description

template<class T>
class casa::SynthesisImagerMixin< T >

Simple mixin class to put SynthesisImager into ParallelImagerMixin framework.

Definition at line 53 of file SynthesisImagerMixin.h.

Member Function Documentation

template<class T >

casacore::Quantity casa::SynthesisImagerMixin< T >::asQuantity	(	const casacore::Record &	rec,
		const char *	field_name
	)

staticprivate

TODO: this method is a utility function...move it into another module?

Definition at line 218 of file SynthesisImagerMixin.h.

References casacore::QuantumHolder::asQuantity(), casacore::RecordInterface::asString(), casacore::RecordInterface::dataType(), casacore::QuantumHolder::fromRecord(), casacore::QuantumHolder::fromString(), casacore::QuantumHolder::isQuantity(), and casacore::Record::subRecord().

Referenced by casa::SynthesisImagerMixin< T >::set_weighting().

template<class T >

casacore::Quantity casa::SynthesisImagerMixin< T >::asQuantity ( const casacore::String & field_name )

staticprivate

TODO: this method is a utility function...move it into another module?

Definition at line 244 of file SynthesisImagerMixin.h.

References casacore::QuantumHolder::asQuantity(), casacore::QuantumHolder::fromString(), and casacore::QuantumHolder::isQuantity().

template<class T >

void casa::SynthesisImagerMixin< T >::execute_major_cycle ( )

inline

TODO: verify this is correct for all ranks

Definition at line 200 of file SynthesisImagerMixin.h.

References casacore::RecordInterface::define(), and casa::SynthesisImagerMixin< T >::si.

template<class T >

std::vector< std::string > casa::SynthesisImagerMixin< T >::getCFCacheList	(	const SynthesisParamsGrid &	grid_pars,
		int	size,
		int	rank
	)

staticprivate

return vector for all ranks, even if it's empty

Note that with size having been redefined as the minimum of the original size value and nCFS, if rank >= size, then no strings are added to the result vector in the following loop.

errno == ENOMEM

Definition at line 273 of file SynthesisImagerMixin.h.

References casacore::String::c_str(), casa::SynthesisParamsGrid::cfCache, free(), casa::SynthesisImagerMixin< T >::isCFS(), min, casa::name(), and casa::vi::size().

Referenced by casa::SynthesisImagerMixin< T >::setup_imager().

template<class T >

bool casa::SynthesisImagerMixin< T >::haveCFCache ( const std::string & dirname )

staticprivate

Definition at line 258 of file SynthesisImagerMixin.h.

Referenced by casa::SynthesisImagerMixin< T >::setup_imager().

template<class T >

int casa::SynthesisImagerMixin< T >::isCFS ( const struct dirent * d )

staticprivate

Definition at line 266 of file SynthesisImagerMixin.h.

References casa::name().

Referenced by casa::SynthesisImagerMixin< T >::getCFCacheList().

template<class T >

void casa::SynthesisImagerMixin< T >::make_psf ( )

inline

TODO: verify this is correct for all ranks

Definition at line 194 of file SynthesisImagerMixin.h.

References casa::SynthesisImagerMixin< T >::si.

template<class T >

void casa::SynthesisImagerMixin< T >::predict_model ( )

inline

TODO: verify this is correct for all ranks

Definition at line 209 of file SynthesisImagerMixin.h.

References casa::SynthesisImagerMixin< T >::si.

template<class T >

void casa::SynthesisImagerMixin< T >::set_weighting	(	const casacore::Record &	weight_pars,
		const std::vector< SynthesisParamsImage > &	image_pars
	)

inlineprivate

TODO: the following is the logic for setting 'filter_type' in synthesisimager_cmpt.cc...verify that the check on uv_taper_pars[0] length is not required here

if (uv_taper_pars.nelements() > 0 && uv_taper_pars[0].length() > 0) filter_type = casacore::String("gaussian");

Definition at line 71 of file SynthesisImagerMixin.h.

References casacore::RecordInterface::asArrayString(), casacore::RecordInterface::asBool(), casacore::RecordInterface::asDouble(), casacore::RecordInterface::asInt(), casa::SynthesisImagerMixin< T >::asQuantity(), casacore::RecordInterface::asString(), casacore::Record::fieldNumber(), casacore::ArrayBase::nelements(), casa::SynthesisImagerMixin< T >::si, and casa::type().

Referenced by casa::SynthesisImagerMixin< T >::setup_imager().

template<class T >

void casa::SynthesisImagerMixin< T >::setup_imager	(	MPI_Comm	comm,
		std::vector< SynthesisParamsSelect > &	select_pars,
		std::vector< SynthesisParamsImage > &	image_pars,
		std::vector< SynthesisParamsGrid > &	grid_pars,
		casacore::Record &	weight_pars
	)