Structure for reading and writing parameters to and from a parameter file as well as a container for passing the parameters to other classes and functions. More...

#include <InputParams.h>

Public Member Functions
	InputParams ()
	The constructor creates an empty map of input params.

	InputParams (std::string paramfile)
	The constructor reads in all the lines from the parameter file and stores the labels and values of each parameter. More...

bool	get (std::string label, bool &value) const
	Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout. More...

bool	get (std::string label, std::string &value) const
	Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. More...

bool	get (std::string label, MassFuncType &value) const
	Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout. More...

bool	get (std::string label, LensHaloType &value) const
	Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout. More...

bool	get (std::string label, HaloCatFormats &value) const
	Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout. More...

bool	get (std::string label, GalaxyLensHaloType &value) const
	Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout. More...

bool	get (std::string label, ClumpInternal &value) const
	Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout. More...

bool	get (std::string label, Band &value) const
	Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout. More...

bool	get (std::string label, IMFtype &value) const
	Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout. More...

bool	get (std::string label, EllipMethod &value) const
	Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout. More...

template<typename Number >
bool	get (std::string label, Number &value) const
	Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned and the value is set to the default value of the numerical type. More...

template<typename T >
T	get (std::string label, const T &def=T()) const

template<typename T >
T	require (std::string label) const

bool	exist (std::string label) const

void	print () const
	Print all parameters and values to stdout.

void	print_used () const
	Print parameters and values that have been accessed within the code to stdout.

void	print_unused () const
	Print parameters and values that where read in but not accessed within the code to stdout.

std::size_t	Nparams () const
	Returns total number of parameters.

void	PrintToFile (std::string filename, bool strip_unused=false) const
	Print all parameters to a file in the format needed for an input parameter file. Unused parameters can be stripped with the optional second argument.

std::string	filename () const
	Return name of the parameter file.

void	put (std::string label, std::string value, std::string comment=std::string())

template<typename Number >
void	put (std::string label, Number value, std::string comment=std::string())

void	readMOKA ()
	Read input parameters from a MOKA FITS header. This function reads the FITS file given by the MOKA_input_file parameter and uses the values found in its header to set various input parameters such as z_lens, z_source, Omega_matter, ... More...

Static Public Member Functions
static InputParams	sample ()
	Lists all acceptable input parameters with description. More...

static void	add (std::string label, std::string value=std::string(), std::string comment=std::string())

Friends
std::ostream &	operator<< (std::ostream &os, InputParams const &params)

Detailed Description

Structure for reading and writing parameters to and from a parameter file as well as a container for passing the parameters to other classes and functions.

The constructor reads in all parameters in the parameter file. They can then be accessed with the get functions. There should be no interaction with the parameter file except through the InputParams structure.

Constructor & Destructor Documentation

◆ InputParams()

InputParams::InputParams ( std::string paramfile )

The constructor reads in all the lines from the parameter file and stores the labels and values of each parameter.

If a parameter is provided that should not exist an error message is printed

Member Function Documentation

◆ add()

void InputParams::add	(	std::string	label,
		std::string	value = `std::string()`,
		std::string	comment = `std::string()`
	)

static

add a new parameter with default value and comment

Add a given parameter with default value and comment.

◆ get() [1/12]

bool InputParams::get	(	std::string	label,
		Band &	value
	)		const

Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout.

MainLensType entries in the parameter file must be EUC_VIS,EUC_Y,EUC_J,EUC_H,SDSS_U,SDSS_G,SDSS_R,SDSS_I,SDSS_Z,J,H,Ks,IRAC1,IRAC2,F435W,F606W,F775W,F850LP,F814W,F110W,F160W

◆ get() [2/12]

bool InputParams::get	(	std::string	label,
		bool &	value
	)		const

Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout.

bool entries in the parameter file must be 0,1,true or false.

◆ get() [3/12]

bool InputParams::get	(	std::string	label,
		ClumpInternal &	value
	)		const

Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout.

MainLensType entries in the parameter file must be 0 through 2 or NFW, PowerLaw, or PointMass.

◆ get() [4/12]

template<typename T >

T InputParams::get	(	std::string	label,
		const T &	def = `T()`
	)		const

Return a parameter value.

◆ get() [5/12]

bool InputParams::get	(	std::string	label,
		EllipMethod &	value
	)		const

Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout.

MainLensType entries in the parameter file must be Fourier,Pseudo,Schramm or Keeton

◆ get() [6/12]

bool InputParams::get	(	std::string	label,
		GalaxyLensHaloType &	value
	)		const

Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout.

GalaxyLensType entries in the parameter file must be 0 or none, 1 or NSIE

◆ get() [7/12]

bool InputParams::get	(	std::string	label,
		HaloCatFormats &	value
	)		const

Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout.

MainLensType entries in the parameter file must be 0 through 2 or NFW, PowerLaw, or PointMass.

◆ get() [8/12]

bool InputParams::get	(	std::string	label,
		IMFtype &	value
	)		const

Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout.

MainLensType entries in the parameter file must be One,Mono,BrokenPowerLaw,Salpeter,SinglePowerLaw,Kroupa or Chabrier

◆ get() [9/12]

bool InputParams::get	(	std::string	label,
		LensHaloType &	value
	)		const

Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout.

MainLensType entries in the parameter file must needs to be 0 or nolens, 1 or NFW, 2 or PseudoNFW, 3 or PowerLaw, 4 or NSIE, 5 or AnaLens, 6 or UniLens, 7 or MOKALens, 8 or DummyLens

◆ get() [10/12]

bool InputParams::get	(	std::string	label,
		MassFuncType &	value
	)		const

Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned. If the parameter in the file does not "match" the type of value false will also be returned and a warning printed to stdout.

MassFuncType entries in the parameter file must be 0 through 2 or PS (Press & Schechter), ST (Sheth & Torman) or PowerLaw (Power-law).

◆ get() [11/12]

template<typename Number >

bool InputParams::get	(	std::string	label,
		Number &	value
	)		const

Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned and the value is set to the default value of the numerical type.

The entry in the parameter file must have a numerical value. If it does not, an exception message is printed and false is returned.

◆ get() [12/12]

bool InputParams::get	(	std::string	label,
		std::string &	value
	)		const

Assigns to "value" the value of the parameter called "label". If this parameter label does not appear in the parameter file false is returned.

If there is an entry in the parameter file this function will always return it in string format - no type checking.

◆ put() [1/2]

template<typename Number >

void InputParams::put	(	std::string	label,
		Number	value,
		std::string	comment = `std::string()`
	)

Add a new parameter to the parameter list.

◆ put() [2/2]

void InputParams::put	(	std::string	label,
		std::string	value,
		std::string	comment = `std::string()`
	)

Add a new parameter to the parameter list.

◆ readMOKA()

void InputParams::readMOKA ( )

Read input parameters from a MOKA FITS header. This function reads the FITS file given by the MOKA_input_file parameter and uses the values found in its header to set various input parameters such as z_lens, z_source, Omega_matter, ...

This method needs ENABLE_FITS to be defined.

◆ require()

template<typename T >

T InputParams::require ( std::string label ) const

Return a parameter value or throw an error.

◆ sample()

InputParams InputParams::sample ( )

static

Lists all acceptable input parameters with description.

return sample input parameters

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

SLsimLib/include/InputParams.h
SLsimLib/InputParameters/input_params_list.cpp
SLsimLib/InputParameters/InputParams.cpp

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ InputParams()

Member Function Documentation

◆ add()

◆ get() [1/12]

◆ get() [2/12]

◆ get() [3/12]

◆ get() [4/12]

◆ get() [5/12]

◆ get() [6/12]

◆ get() [7/12]

◆ get() [8/12]

◆ get() [9/12]

◆ get() [10/12]

◆ get() [11/12]

◆ get() [12/12]

◆ put() [1/2]

◆ put() [2/2]

◆ readMOKA()

◆ require()

◆ sample()