Implementation of OutputFileFormat paradigm for the ECAT7 format. More...

#include "stir/IO/ECAT7ParametricDensityOutputFileFormat.h"

Inheritance diagram for stir::ecat::ecat7::ECAT7ParametricDensityOutputFileFormat< DiscretisedDensityT >:

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Public Member Functions
	ECAT7ParametricDensityOutputFileFormat (const NumericType &=NumericType::SHORT, const ByteOrder &=ByteOrder::native)

virtual NumericType	set_type_of_numbers (const NumericType &, const bool warn=false)
	Set type of numbers to be used for output.

virtual ByteOrder	set_byte_order (const ByteOrder &, const bool warn=false)
	Set byte order to be used for output.

Public Member Functions inherited from stir::RegisteredParsingObject< ECAT7ParametricDensityOutputFileFormat< DiscretisedDensityT >, OutputFileFormat< ParametricDiscretisedDensity< DiscretisedDensityT > >, OutputFileFormat< ParametricDiscretisedDensity< DiscretisedDensityT > > >
std::string	get_registered_name () const override
	Returns Derived::registered_name.

std::string	parameter_info () override
	Returns a string with all parameters and their values, in a form suitable for parsing again.

std::string	get_registered_name () const override
	Returns Derived::registered_name.

std::string	parameter_info () override
	Returns a string with all parameters and their values, in a form suitable for parsing again.

Public Member Functions inherited from stir::OutputFileFormat< DataT >
	OutputFileFormat (const NumericType &=NumericType::FLOAT, const ByteOrder &=ByteOrder::native)

Succeeded	write_to_file (std::string &filename, const DataT &data) const
	Write a single image to file.

Succeeded	write_to_file (const std::string &filename, const DataT &density) const
	write a single image to file

NumericType	get_type_of_numbers () const
	get type used for outputting numbers

ByteOrder	get_byte_order ()
	get byte order used for output

float	get_scale_to_write_data () const
	get scale to write the data

virtual void	set_byte_order_and_type_of_numbers (ByteOrder &, NumericType &, const bool warn=false)
	set byte order and data type used for output

virtual float	set_scale_to_write_data (const float new_scale_to_write_data, const bool warn=false)
	set scale outputting numbers

Public Member Functions inherited from stir::ParsingObject
	ParsingObject (const ParsingObject &)

ParsingObject &	operator= (const ParsingObject &)

bool	parse (std::istream &f)

bool	parse (const char *const filename)

void	ask_parameters ()

Public Attributes
std::string	default_scanner_name

Static Public Attributes
static const char *const	registered_name
	Name which will be used when parsing an OutputFileFormat object.

Protected Member Functions
virtual Succeeded	actual_write_to_file (std::string &output_filename, const ParametricDiscretisedDensity< DiscretisedDensityT > &density) const

virtual void	set_defaults ()
	Set defaults before parsing.

virtual void	initialise_keymap ()
	Initialise all keywords.

virtual bool	post_processing ()
	This will be called at the end of the parsing.

Protected Member Functions inherited from stir::OutputFileFormat< DataT >
virtual Succeeded	actual_write_to_file (std::string &filename, const DataT &density) const =0
	virtual function called by write_to_file()

void	set_defaults () override
	sets value for output data type

void	initialise_keymap () override
	sets keys for output data type for parsing

bool	post_processing () override
	Checks if parameters have sensible values after parsing.

void	set_key_values () override
	overloaded member for ParsingObject::set_key_values()

Additional Inherited Members
Static Public Member Functions inherited from stir::RegisteredParsingObject< ECAT7ParametricDensityOutputFileFormat< DiscretisedDensityT >, OutputFileFormat< ParametricDiscretisedDensity< DiscretisedDensityT > >, OutputFileFormat< ParametricDiscretisedDensity< DiscretisedDensityT > > >
static OutputFileFormat< ParametricDiscretisedDensity< DiscretisedDensityT > > *	read_from_stream (std::istream *)
	Construct a new object (of type Derived) by parsing the istream.

static OutputFileFormat< ParametricDiscretisedDensity< DiscretisedDensityT > > *	read_from_stream (std::istream *)
	Construct a new object (of type Derived) by parsing the istream.

Static Public Member Functions inherited from stir::OutputFileFormat< DataT >
static shared_ptr< OutputFileFormat< DataT > >	default_sptr ()
	A function to return a default output file format.

Static Public Member Functions inherited from stir::RegisteredObject< OutputFileFormat< DataT > >
static OutputFileFormat< DataT > *	read_registered_object (std::istream *in, const std::string &registered_name)
	Construct a new object (of a type derived from Root, its actual type determined by the registered_name parameter) by parsing the istream.

static OutputFileFormat< DataT > *	ask_type_and_parameters ()
	ask the user for the type, and then calls read_registered_object(0, type)

static void	list_registered_names (std::ostream &stream)
	List all possible registered names to the stream.

Protected Types inherited from stir::RegisteredObject< OutputFileFormat< DataT > >
typedef OutputFileFormat< DataT > (	RootFactory) (std::istream *)
	The type of a root factory is a function, taking an istream* as argument, and returning a Root*.

typedef FactoryRegistry< std::string, RootFactory, interfile_less >	RegistryType
	The type of the registry.

Static Protected Member Functions inherited from stir::RegisteredObject< OutputFileFormat< DataT > >
static RegistryType &	registry ()
	Static function returning the registry.

Protected Attributes inherited from stir::OutputFileFormat< DataT >
NumericType	type_of_numbers
	type used for outputting numbers

ByteOrder	file_byte_order
	byte order used for output

float	scale_to_write_data
	scale to write the data

KeyParser	parser

Detailed Description

template<class DiscretisedDensityT>
class stir::ecat::ecat7::ECAT7ParametricDensityOutputFileFormat< DiscretisedDensityT >

Implementation of OutputFileFormat paradigm for the ECAT7 format.

Warning: Currently output always uses 2-byte signed integers in big-endian byte order.

Member Function Documentation

◆ set_type_of_numbers()

template<class DiscretisedDensityT>

NumericType stir::ecat::ecat7::ECAT7ParametricDensityOutputFileFormat< DiscretisedDensityT >::set_type_of_numbers	(	const NumericType &	new_type,
		const bool	warn = false )

virtual

Set type of numbers to be used for output.

Currently the return value will always be NumericType::SHORT

Reimplemented from stir::OutputFileFormat< DataT >.

References set_type_of_numbers(), stir::OutputFileFormat< DataT >::type_of_numbers, and stir::warning().

Referenced by set_type_of_numbers().

◆ set_byte_order()

template<class DiscretisedDensityT>

ByteOrder stir::ecat::ecat7::ECAT7ParametricDensityOutputFileFormat< DiscretisedDensityT >::set_byte_order	(	const ByteOrder &	new_byte_order,
		const bool	warn = false )