BIE::GalaxyModelND Class Reference

Simple test galaxy model with one flux, one color and no caching. More...

#include <GalaxyModelND.h>

Inheritance diagram for BIE::GalaxyModelND:

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Collaboration diagram for BIE::GalaxyModelND:

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List of all members.

Public Member Functions
	GalaxyModelND (int ndim, int mdim, SampleDistribution *histo)
	Constructor.
	~GalaxyModelND ()
	Destructor.
void	SetKnots (int num)
	Reset number of integration points.
void	CacheLimit (int num)
	Maximum number of cache elements (default=0, unlimited).
void	SetExtinction (double A, double Z)
	Radial and Vertical size if extinction slab.
void	ResetCache ()
	Reset model cache.
virtual double	NormEval (double x, double y, SampleDistribution *d)
	Compute normalization of tiles (binned).
virtual double	NormEval (double x, double y)
	Line of sight eval for point normalization.
virtual double	NormEvalMeasure (double x, double y)
	Integration measure.
vector< double >	Evaluate (double x, double y, SampleDistribution *d)
	Main method returning source density.
string	ParameterDescription (int i)
	Label parameters.
int	DataDimension ()
	Dimension of data attributes.
void	Initialize (State &)
	Initialize state dependent part of calculation.
void	Initialize (vector< double > &w, vector< vector< double > > &p)
Static Public Attributes
Global parameters
static double	LMAG
	Minimum apparent magnitude (default 6).
static double	HMAG
	Minimum apparent magnitude (default 16).
static double	A1
	Extinction scale length (default 20 [kpc]).
static double	Z1
	Extinction scale height (default 100 [pc]).
static double	K0
	Standard candle magnitude (default -4.0).
static int	NUM
	Number of integration knots for Jacobi quadrature (default 200).
static double	ALPHA
	Jacobi quadrature parameters (default: 0, 0).
static double	BETA
static double	R0
	Observers position (kpc) (default 8.0).
static double	RMAX
static double	AK
	Extinction (mags) (default 0.1).
static double	AMIN
	Limits for model parameters.
static double	AMAX
static double	HMIN
static double	HMAX
static string	BASISDATA
	File defining stellar classes.
Protected Member Functions
virtual void	manageCache (coordPair &)
	Maintain memory store for cache elements.
virtual void	generate (double L, double B, SampleDistribution *sd=NULL)
	Compute line-of-site quantities.
virtual void	compute_bins ()
	Compute bins for current parameter vector.
void	check_bounds ()
	Check parameter bounds and set flag.
Protected Attributes
int	M
	Maximum number of components in mixture.
int	Mcur
	Current number of components in mixture.
int	Ndim
	Number of model dimensions.
unsigned int	cache_limit
	Maximum number of sight lines kept in cache.
vector< double >	flux
	Point components.
int	Nflux
	Number of data dimensions.
vector< double >	lolim
	Low flux limit.
vector< double >	hilim
	High flux limit.
JacoQuad *	intgr
	Integrator.
vector< double >	wt
	Component weights.
vector< vector< double > >	pt
	Parameter vectors for each comonent.
vector< double >	work
	Work vector for bin computation.
bool	good_bounds
	Flag is true if parameter value are in bounds.
mmapGalCM	cache
	The line-of-sight element cache.
mmapGalCM::iterator	mit
	Line-of-sight cache iterator.
deque< coordPair >	cacheList
	List of cche keys (for cache maintenance).
CacheGalaxyModel *	current
	Current line of sight.
int	missed
	Number of cache misses.
EvalType	type
	Evaluation type (e.g. binned or point).
int	nbins
	Histogram components.
vector< dvector >	lowb
	Low values for bin boundaries.
vector< dvector >	highb
	High values for bin boundaries.
int	nparam
	Stellar components.
vector< double >	w
	Weights for each component.
vector< dvector >	pos
	Centers for each component.
vector< dvector >	sig
	Widths for each component.
Static Protected Attributes
static double	Log10
	Constants.
static double	onedeg
	Number of radian per degree.
static const char *	LENGTH_FIELDNAME
	Constants related to record type.
static const char *	HEIGHT_FIELDNAME
	Height name.
static const char *	PARAM_NAMES []
	Other paramter names.
Friends
class	boost::serialization::access

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Detailed Description

Simple test galaxy model with one flux, one color and no caching.

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Member Data Documentation

double BIE::GalaxyModelND::Log10 [static, protected]

Constants.

const char* BIE::GalaxyModelND::LENGTH_FIELDNAME [static, protected]

Constants related to record type.

Length name

int BIE::GalaxyModelND::nbins [protected]

Histogram components.

Number of bins

int BIE::GalaxyModelND::nparam [protected]

Stellar components.

Number of components

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

• /home/weinberg/src/BIE/include/GalaxyModelND.h