GResponse::edisp_kerns Class Reference

#include <GResponse.hpp>

Inheritance diagram for GResponse::edisp_kerns:

Public Member Functions
	edisp_kerns (const GResponse *parent, const GObservation *obs, const GModelSky *model, const GEvent *event, const GTime &srcTime, const bool &grad)
	Constructor for energy dispersion integration kernels class.
int	size (void) const
GVector	eval (const double &etrue)
	Evaluate energy dispersion integration kernel.
Public Member Functions inherited from GFunctions
	GFunctions (void)
	Void constructor.
	GFunctions (const GFunctions &functions)
	Copy constructor.
virtual	~GFunctions (void)
	Destructor.
GFunctions &	operator= (const GFunctions &functions)
	Assignment operator.

Protected Attributes
const GResponse *	m_parent
	Response.
const GObservation *	m_obs
	Observation.
const GModelSky *	m_model
	Sky model.
const GEvent *	m_event
	Event.
int	m_size
	Array of values and gradients.
std::vector< GModelPar * >	m_pars
	Parameter pointers.
GTime	m_srcTime
	True arrival time.
bool	m_grad
	Gradient flag.

Additional Inherited Members
Protected Member Functions inherited from GFunctions
void	init_members (void)
	Initialise class members.
void	copy_members (const GFunctions &functions)
	Copy class members.
void	free_members (void)
	Delete class members.

Detailed Description

Definition at line 172 of file GResponse.hpp.

Constructor & Destructor Documentation

edisp_kerns()

GResponse::edisp_kerns::edisp_kerns	(	const GResponse *	parent,
		const GObservation *	obs,
		const GModelSky *	model,
		const GEvent *	event,
		const GTime &	srcTime,
		const bool &	grad )

Constructor for energy dispersion integration kernels class.

Parameters

[in]	parent	Pointer to response.
[in]	obs	Pointer to observation.
[in]	model	Pointer to sky model.
[in]	event	Pointer to event.
[in]	srcTime	True time.
[in]	grad	Evaluate gradients?

This method constructs the integration kernel needed for the energy dispersion computation.

Definition at line 1891 of file GResponse.cpp.

References GOptimizerPar::has_grad(), GModel::has_scales(), GObservation::instrument(), GOptimizerPar::is_free(), m_event, m_grad, m_model, m_obs, m_parent, m_pars, m_size, m_srcTime, GOptimizerPar::name(), GModel::scale(), GModel::scales(), GModelTemporal::size(), size(), GModelSky::spectral(), and GModelSky::temporal().

Member Function Documentation

eval()

GVector GResponse::edisp_kerns::eval ( const double & etrue )

virtual

Evaluate energy dispersion integration kernel.

Parameters

[in]

etrue

True photon energy in MeV.

This method implements the integration kernel needed for the GResponse::edisp_kern() class.

Implements GFunctions.

Definition at line 2012 of file GResponse.cpp.

References gammalib::is_infinite(), gammalib::is_notanumber(), and GEnergy::MeV().

size()

int GResponse::edisp_kerns::size ( void ) const

inlinevirtual

Implements GFunctions.

Definition at line 180 of file GResponse.hpp.

References m_size.

Referenced by edisp_kerns().

Member Data Documentation

m_event

const GEvent* GResponse::edisp_kerns::m_event

protected

Event.

Definition at line 186 of file GResponse.hpp.

Referenced by edisp_kerns().

m_grad

bool GResponse::edisp_kerns::m_grad

protected

Gradient flag.

Definition at line 190 of file GResponse.hpp.

Referenced by edisp_kerns().

m_model

const GModelSky* GResponse::edisp_kerns::m_model

protected

Sky model.

Definition at line 185 of file GResponse.hpp.

Referenced by edisp_kerns().

m_obs

const GObservation* GResponse::edisp_kerns::m_obs

protected

Observation.

Definition at line 184 of file GResponse.hpp.

Referenced by edisp_kerns().

m_parent

const GResponse* GResponse::edisp_kerns::m_parent

protected

Response.

Definition at line 183 of file GResponse.hpp.

Referenced by edisp_kerns().

m_pars

std::vector<GModelPar*> GResponse::edisp_kerns::m_pars

protected

Parameter pointers.

Definition at line 188 of file GResponse.hpp.

Referenced by edisp_kerns().

m_size

int GResponse::edisp_kerns::m_size

protected

Array of values and gradients.

Definition at line 187 of file GResponse.hpp.

Referenced by edisp_kerns(), and size().

m_srcTime

GTime GResponse::edisp_kerns::m_srcTime

protected

True arrival time.

Definition at line 189 of file GResponse.hpp.

Referenced by edisp_kerns().

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

• include/GResponse.hpp
• src/obs/GResponse.cpp