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GCTAModelSpatial::npred_roi_kern_phi Class Reference

#include <GCTAModelSpatial.hpp>

Inheritance diagram for GCTAModelSpatial::npred_roi_kern_phi:
GFunction

Public Member Functions

 npred_roi_kern_phi (const GCTAModelSpatial *spatial, const GEnergy &energy, const GTime &time, const GCTAInstDir &roi_centre, const double &theta)
 
double eval (const double &phi)
 Kernel for azimuth angle integration of spatial component. More...
 
- Public Member Functions inherited from GFunction
 GFunction (void)
 Void constructor. More...
 
 GFunction (const GFunction &function)
 Copy constructor. More...
 
virtual ~GFunction (void)
 Destructor. More...
 
GFunctionoperator= (const GFunction &function)
 Assignment operator. More...
 

Protected Attributes

const GCTAModelSpatialm_spatial
 Pointer to spatial component. More...
 
GEnergy m_energy
 Energy. More...
 
GTime m_time
 Time. More...
 
GCTAInstDir m_roi_centre
 RoI centre. More...
 
double m_theta
 Offset angle (radians) More...
 

Additional Inherited Members

- Protected Member Functions inherited from GFunction
void init_members (void)
 Initialise class members. More...
 
void copy_members (const GFunction &function)
 Copy class members. More...
 
void free_members (void)
 Delete class members. More...
 

Detailed Description

Definition at line 126 of file GCTAModelSpatial.hpp.

Constructor & Destructor Documentation

GCTAModelSpatial::npred_roi_kern_phi::npred_roi_kern_phi ( const GCTAModelSpatial spatial,
const GEnergy energy,
const GTime time,
const GCTAInstDir roi_centre,
const double &  theta 
)
inline

Definition at line 128 of file GCTAModelSpatial.hpp.

Member Function Documentation

double GCTAModelSpatial::npred_roi_kern_phi::eval ( const double &  phi)
virtual

Kernel for azimuth angle integration of spatial component.

Parameters
[in]phiAzimuth angle around RoI centre (radians).

Computes

\[ B(\theta, \phi | E, t) \]

using

\[ {\rm detx} = \theta \cos \phi \]

\[ {\rm dety} = \theta \sin \phi \]

Todo:
Verify correct orientation of detx and dety with respect to phi

Implements GFunction.

Definition at line 563 of file GCTAModelSpatial.cpp.

References cos(), gammalib::is_infinite(), gammalib::is_notanumber(), sin(), gammalib::str(), and gammalib::warning().

Member Data Documentation

GEnergy GCTAModelSpatial::npred_roi_kern_phi::m_energy
protected

Energy.

Definition at line 141 of file GCTAModelSpatial.hpp.

GCTAInstDir GCTAModelSpatial::npred_roi_kern_phi::m_roi_centre
protected

RoI centre.

Definition at line 143 of file GCTAModelSpatial.hpp.

const GCTAModelSpatial* GCTAModelSpatial::npred_roi_kern_phi::m_spatial
protected

Pointer to spatial component.

Definition at line 140 of file GCTAModelSpatial.hpp.

double GCTAModelSpatial::npred_roi_kern_phi::m_theta
protected

Offset angle (radians)

Definition at line 144 of file GCTAModelSpatial.hpp.

GTime GCTAModelSpatial::npred_roi_kern_phi::m_time
protected

Time.

Definition at line 142 of file GCTAModelSpatial.hpp.


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