casa::SynthesisImagerMixin< T > Class Template Reference

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

#include <SynthesisImagerMixin.h>

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, Record &weight_pars)
void	teardown_imager ()
Private Member Functions
void	set_weighting (const Record &weight_pars, const std::vector< SynthesisParamsImage > &image_pars)
Static Private Member Functions
static Quantity	asQuantity (const Record &rec, const char *field_name)
	TODO: this method is a utility function...move it into another module?
static Quantity	asQuantity (const String &field_name)
	TODO: this method is a utility function...move it into another module?
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 >

Quantity casa::SynthesisImagerMixin< T >::asQuantity ( const String & field_name ) [inline, static, private]

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

Definition at line 240 of file SynthesisImagerMixin.h.

References String.

template<class T >

Quantity casa::SynthesisImagerMixin< T >::asQuantity	(	const Record &	rec,
		const char *	field_name
	)			`[inline, static, private]`

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

Definition at line 214 of file SynthesisImagerMixin.h.

References String.

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

template<class T >

void casa::SynthesisImagerMixin< T >::execute_major_cycle ( ) [inline]

TODO: verify this is correct for all ranks

Definition at line 196 of file SynthesisImagerMixin.h.

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

template<class T >

std::vector< std::string > casa::SynthesisImagerMixin< T >::getCFCacheList	(	const SynthesisParamsGrid &	grid_pars,
		int	size,
		int	rank
	)			`[inline, static, private]`

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 269 of file SynthesisImagerMixin.h.

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

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

template<class T >

bool casa::SynthesisImagerMixin< T >::haveCFCache ( const std::string & dirname ) [inline, static, private]

Definition at line 254 of file SynthesisImagerMixin.h.

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

template<class T >

int casa::SynthesisImagerMixin< T >::isCFS ( const struct dirent * d ) [inline, static, private]

Definition at line 262 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 190 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 205 of file SynthesisImagerMixin.h.

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

template<class T >

void casa::SynthesisImagerMixin< T >::set_weighting	(	const Record &	weight_pars,
		const std::vector< SynthesisParamsImage > &	image_pars
	)			`[inline, private]`

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 = String("gaussian");

Definition at line 71 of file SynthesisImagerMixin.h.

References casa::SynthesisImagerMixin< T >::asQuantity(), casa::SynthesisImagerMixin< T >::si, String, and 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,
		Record &	weight_pars
	)			`[inline, protected]`