Energy flux normalized power law spectral model class. More...

#include <GModelSpectralPlawEnergyFlux.hpp>

Inheritance diagram for GModelSpectralPlawEnergyFlux:

Public Member Functions
	GModelSpectralPlawEnergyFlux (void)
	Void constructor.

	GModelSpectralPlawEnergyFlux (const std::string &type, const std::string &eflux, const std::string &index, const std::string &emin, const std::string &emax)
	Model type and parameter name constructor.

	GModelSpectralPlawEnergyFlux (const double &eflux, const double &index, const GEnergy &emin, const GEnergy &emax)
	Constructor.

	GModelSpectralPlawEnergyFlux (const GXmlElement &xml)
	XML constructor.

	GModelSpectralPlawEnergyFlux (const GModelSpectralPlawEnergyFlux &model)
	Copy constructor.

virtual	~GModelSpectralPlawEnergyFlux (void)
	Destructor.

virtual GModelSpectralPlawEnergyFlux &	operator= (const GModelSpectralPlawEnergyFlux &model)
	Assignment operator.

virtual void	clear (void)
	Clear power law model.

virtual GModelSpectralPlawEnergyFlux *	clone (void) const
	Clone power law model.

virtual std::string	classname (void) const
	Return class name.

virtual std::string	type (void) const
	Return model type.

virtual double	eval (const GEnergy &srcEng, const GTime &srcTime=GTime(), const bool &gradients=false) const
	Evaluate function.

virtual double	flux (const GEnergy &emin, const GEnergy &emax) const
	Returns model photon flux between [emin, emax] (units: ph/cm2/s)

virtual double	eflux (const GEnergy &emin, const GEnergy &emax) const
	Returns model energy flux between [emin, emax] (units: erg/cm2/s)

virtual GEnergy	mc (const GEnergy &emin, const GEnergy &emax, const GTime &time, GRan &ran) const
	Returns MC energy between [emin, emax].

virtual void	read (const GXmlElement &xml)
	Read model from XML element.

virtual void	write (GXmlElement &xml) const
	Write model into XML element.

virtual std::string	print (const GChatter &chatter=NORMAL) const
	Print power law information.

void	type (const std::string &type)
	Set model type.

double	eflux (void) const
	Return energy flux.

void	eflux (const double &eflux)
	Set energy flux.

double	index (void) const
	Return power law index.

void	index (const double &index)
	Set power law index.

GEnergy	emin (void) const
	Return minimum energy.

void	emin (const GEnergy &emin)
	Set minimum energy.

GEnergy	emax (void) const
	Return maximum energy.

void	emax (const GEnergy &emax)
	Set maximum energy.

Public Member Functions inherited from GModelSpectral
	GModelSpectral (void)
	Void constructor.

	GModelSpectral (const GModelSpectral &model)
	Copy constructor.

virtual	~GModelSpectral (void)
	Destructor.

virtual GModelSpectral &	operator= (const GModelSpectral &model)
	Assignment operator.

virtual GModelPar &	operator[] (const int &index)
	Returns model parameter.

virtual const GModelPar &	operator[] (const int &index) const
	Returns model parameter (const version)

virtual GModelPar &	operator[] (const std::string &name)
	Returns reference to model parameter.

virtual const GModelPar &	operator[] (const std::string &name) const
	Returns reference to model parameter (const version)

GModelPar &	at (const int &index)
	Returns model parameter.

const GModelPar &	at (const int &index) const
	Returns model parameter (const version)

bool	has_par (const std::string &name) const
	Checks if parameter name exists.

int	size (void) const
	Return number of parameters.

void	autoscale (void)
	Autoscale parameters.

Public Member Functions inherited from GBase
virtual	~GBase (void)
	Destructor.

Protected Member Functions
void	init_members (void)
	Initialise class members.

void	copy_members (const GModelSpectralPlawEnergyFlux &model)
	Copy class members.

void	free_members (void)
	Delete class members.

void	update (const GEnergy &srcEng) const
	Update precomputed values.

Protected Member Functions inherited from GModelSpectral
void	init_members (void)
	Initialise class members.

void	copy_members (const GModelSpectral &model)
	Copy class members.

void	free_members (void)
	Delete class members.

Protected Attributes
std::string	m_type
	Model type.

GModelPar	m_eflux
	Energy flux (erg/cm2/s)

GModelPar	m_index
	Spectral index.

GModelPar	m_emin
	Lower energy limit (MeV)

GModelPar	m_emax
	Upper energy limit (MeV)

double	m_log_emin
	Log(emin)

double	m_log_emax
	Log(emax)

double	m_pow_emin
	emin^(index+1)

double	m_pow_emax
	emax^(index+1)

double	m_norm
	Power-law normalization (for pivot energy 1 MeV)

double	m_g_norm
	Power-law normalization gradient.

double	m_power
	Power-law factor.

double	m_last_index
	Last spectral index (MeV)

GEnergy	m_last_emin
	Last lower energy limit.

GEnergy	m_last_emax
	Last upper energy limit.

GEnergy	m_last_energy
	Last source energy.

Protected Attributes inherited from GModelSpectral
std::vector< GModelPar * >	m_pars
	Parameter pointers.

Detailed Description

Energy flux normalized power law spectral model class.

This class implements a power law spectrum. The model is defined by

\[ S_{\rm E}(E | t) = {\tt m\_eflux} \frac{{\tt m\_index}+1} {{\tt e\_max}^{{\tt m\_index}+2} - {\tt e\_min}^{{\tt m\_index}+2}} E^{\tt m\_index} \]

for \({\tt m\_index} \ne -2\) and

\[ S_{\rm E}(E | t) = \frac{{\tt m\_eflux}} {\log {\tt e\_max} - \log {\tt e\_min}} E^{\tt m\_index} \]

for \({\tt m\_index} = -2\), where

\({\tt e\_min}\) is the minimum energy of an interval,
\({\tt e\_max}\) is the maximum energy of an interval,
\({\tt m\_eflux}\) is the energy flux between \({\tt e\_min}\) and \({\tt e\_max}\), and
\({\tt m\_index}\) is the spectral index.

Definition at line 73 of file GModelSpectralPlawEnergyFlux.hpp.

Constructor & Destructor Documentation

◆ GModelSpectralPlawEnergyFlux() [1/5]

GModelSpectralPlawEnergyFlux::GModelSpectralPlawEnergyFlux ( void )

Void constructor.

Definition at line 73 of file GModelSpectralPlawEnergyFlux.cpp.

References init_members().

Referenced by clone().

◆ GModelSpectralPlawEnergyFlux() [2/5]

GModelSpectralPlawEnergyFlux::GModelSpectralPlawEnergyFlux	(	const std::string &	type,
		const std::string &	eflux,
		const std::string &	index,
		const std::string &	emin,
		const std::string &	emax )

Model type and parameter name constructor.

Parameters

[in]	type	Model type.
[in]	eflux	Name of energy flux parameter.
[in]	index	Name of index parameter.
[in]	emin	Name of emin parameter.
[in]	emax	Name of emax parameter.

Definition at line 93 of file GModelSpectralPlawEnergyFlux.cpp.

References eflux(), emax(), emin(), index(), init_members(), m_eflux, m_emax, m_emin, m_index, m_type, GOptimizerPar::name(), and type().

◆ GModelSpectralPlawEnergyFlux() [3/5]

GModelSpectralPlawEnergyFlux::GModelSpectralPlawEnergyFlux	(	const double &	eflux,
		const double &	index,
		const GEnergy &	emin,
		const GEnergy &	emax )

explicit

Constructor.

Parameters

[in]	eflux	Energy flux (erg/cm2/s).
[in]	index	Power law index.
[in]	emin	Minimum energy.
[in]	emax	Maximum energy.

Construct a spectral power law from the

energy flux (in erg/cm2/s),
spectral index,
minimum energy and
maximum energy.

Definition at line 131 of file GModelSpectralPlawEnergyFlux.cpp.

References eflux(), emax(), emin(), index(), init_members(), m_eflux, m_emax, m_emin, m_index, GEnergy::MeV(), and GOptimizerPar::value().

◆ GModelSpectralPlawEnergyFlux() [4/5]

GModelSpectralPlawEnergyFlux::GModelSpectralPlawEnergyFlux ( const GXmlElement & xml )

explicit

XML constructor.

Parameters

[in] xml XML element.

Constructs energy flux normalized power law spectral model by extracting information from an XML element.

Definition at line 159 of file GModelSpectralPlawEnergyFlux.cpp.

References init_members(), and read().

◆ GModelSpectralPlawEnergyFlux() [5/5]

GModelSpectralPlawEnergyFlux::GModelSpectralPlawEnergyFlux ( const GModelSpectralPlawEnergyFlux & model )

Copy constructor.

Parameters

[in] model Spectral power law model.

Definition at line 178 of file GModelSpectralPlawEnergyFlux.cpp.

References copy_members(), and init_members().

◆ ~GModelSpectralPlawEnergyFlux()

GModelSpectralPlawEnergyFlux::~GModelSpectralPlawEnergyFlux ( void )

virtual

Destructor.

Definition at line 195 of file GModelSpectralPlawEnergyFlux.cpp.

References free_members().

Member Function Documentation

◆ classname()

std::string GModelSpectralPlawEnergyFlux::classname ( void ) const

inlinevirtual

Return class name.

Returns: String containing the class name ("GModelSpectralPlawEnergyFlux").

Implements GModelSpectral.

Definition at line 160 of file GModelSpectralPlawEnergyFlux.hpp.

◆ clear()

void GModelSpectralPlawEnergyFlux::clear ( void )

virtual

Clear power law model.

Implements GModelSpectral.

Definition at line 250 of file GModelSpectralPlawEnergyFlux.cpp.

References GModelSpectral::free_members(), free_members(), GModelSpectral::init_members(), and init_members().

◆ clone()

GModelSpectralPlawEnergyFlux * GModelSpectralPlawEnergyFlux::clone ( void ) const

virtual

Clone power law model.

Returns: Pointer to deep copy of power law model

Implements GModelSpectral.

Definition at line 270 of file GModelSpectralPlawEnergyFlux.cpp.

References GModelSpectralPlawEnergyFlux().

◆ copy_members()

void GModelSpectralPlawEnergyFlux::copy_members ( const GModelSpectralPlawEnergyFlux & model )

protected

Copy class members.

Parameters

[in] model Spectral power law model.

Definition at line 730 of file GModelSpectralPlawEnergyFlux.cpp.

References m_eflux, m_emax, m_emin, m_index, m_last_emax, m_last_emin, m_last_energy, m_last_index, m_log_emax, m_log_emin, m_norm, GModelSpectral::m_pars, m_pow_emax, m_pow_emin, m_power, and m_type.

Referenced by GModelSpectralPlawEnergyFlux(), and operator=().

◆ eflux() [1/3]

void GModelSpectralPlawEnergyFlux::eflux ( const double & eflux )

inline

Set energy flux.

Parameters

[in] eflux Energy flux (erg/cm2/s).

Sets the energy flux.

Definition at line 217 of file GModelSpectralPlawEnergyFlux.hpp.

References eflux(), m_eflux, and GOptimizerPar::value().

◆ eflux() [2/3]

double GModelSpectralPlawEnergyFlux::eflux	(	const GEnergy &	emin,
		const GEnergy &	emax ) const

virtual

Returns model energy flux between [emin, emax] (units: erg/cm2/s)

Parameters

[in]	emin	Minimum photon energy.
[in]	emax	Minimum photon energy.

Returns: Energy flux (erg/cm2/s).

Computes

\[ \int_{\tt emin}^{\tt emax} S_{\rm E}(E | t) E \, dE \]

where

[emin, emax] is an energy interval, and
\(S_{\rm E}(E | t)\) is the spectral model (ph/cm2/s/MeV).

Implements GModelSpectral.

Definition at line 470 of file GModelSpectralPlawEnergyFlux.cpp.

References eflux(), emax(), emin(), index(), m_eflux, m_index, GEnergy::MeV(), and GOptimizerPar::value().

◆ eflux() [3/3]

double GModelSpectralPlawEnergyFlux::eflux ( void ) const

inline

Return energy flux.

Returns: Energy flux (erg/cm2/s).

Returns the energy flux.

Definition at line 203 of file GModelSpectralPlawEnergyFlux.hpp.

References m_eflux, and GOptimizerPar::value().

Referenced by eflux(), eflux(), eval(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), read(), and write().

◆ emax() [1/2]

void GModelSpectralPlawEnergyFlux::emax ( const GEnergy & emax )

inline

Set maximum energy.

Parameters

[in] emax Maximum energy.

Sets the maximum energy.

Definition at line 308 of file GModelSpectralPlawEnergyFlux.hpp.

References emax(), m_emax, GEnergy::MeV(), and GOptimizerPar::value().

◆ emax() [2/2]

GEnergy GModelSpectralPlawEnergyFlux::emax ( void ) const

inline

Return maximum energy.

Returns: Maximum energy.

Returns the maximum energy.

Definition at line 292 of file GModelSpectralPlawEnergyFlux.hpp.

References m_emax, GEnergy::MeV(), and GOptimizerPar::value().

Referenced by eflux(), emax(), flux(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), mc(), read(), update(), and write().

◆ emin() [1/2]

void GModelSpectralPlawEnergyFlux::emin ( const GEnergy & emin )

inline

Set minimum energy.

Parameters

[in] emin Minimum energy.

Sets the minimum energy.

Definition at line 277 of file GModelSpectralPlawEnergyFlux.hpp.

References emin(), m_emin, GEnergy::MeV(), and GOptimizerPar::value().

◆ emin() [2/2]

GEnergy GModelSpectralPlawEnergyFlux::emin ( void ) const

inline

Return minimum energy.

Returns: Minimum energy.

Returns the minimum energy.

Definition at line 261 of file GModelSpectralPlawEnergyFlux.hpp.

References m_emin, GEnergy::MeV(), and GOptimizerPar::value().

Referenced by eflux(), emin(), flux(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), mc(), read(), update(), and write().

◆ eval()

double GModelSpectralPlawEnergyFlux::eval	(	const GEnergy &	srcEng,
		const GTime &	srcTime = GTime(),
		const bool &	gradients = false ) const

virtual

Evaluate function.

Parameters

[in]	srcEng	True photon energy.
[in]	srcTime	True photon arrival time.
[in]	gradients	Compute gradients?

Returns: Model value (ph/cm2/s/MeV).

Computes

\[ S_{\rm E}(E | t) = {\tt m\_eflux} \frac{{\tt m\_index}+2} {{\tt e\_max}^{{\tt m\_index}+2} - {\tt e\_min}^{{\tt m\_index}+2}} E^{\tt m\_index} \]

for \({\tt m\_index} \ne -2\) and

\[ S_{\rm E}(E | t) = \frac{{\tt m\_eflux}} {\log {\tt e\_max} - \log {\tt e\_min}} E^{\tt m\_index} \]

for \({\tt m\_index} = -2\), where

\({\tt e\_min}\) is the minimum energy of an interval,
\({\tt e\_max}\) is the maximum energy of an interval,
\({\tt m\_eflux}\) is the energy flux between \({\tt e\_min}\) and \({\tt e\_max}\), and
\({\tt m\_index}\) is the spectral index.

If the gradients flag is true the method will also compute the partial derivatives of the model with respect to the parameters using

\[ \frac{\delta S_{\rm E}(E | t)}{\delta {\tt m\_eflux}} = \frac{S_{\rm E}(E | t)}{{\tt m\_eflux}} \]

\[ \frac{\delta S_{\rm E}(E | t)}{\delta {\tt m\_index}} = S_{\rm E}(E | t) \, \left( \frac{1}{{\tt m\_index}+2} - \frac{\log({\tt e\_max}) {\tt e\_max}^{{\tt m\_index}+2} - \log({\tt e\_min}) {\tt e\_min}^{{\tt m\_index}+2}} {{\tt e\_max}^{{\tt m\_index}+2} - {\tt e\_min}^{{\tt m\_index}+2}} + \ln(E) \right) \]

for \({\tt m\_index} \ne -2\) and

\[ \frac{\delta S_{\rm E}(E | t)}{\delta {\tt m\_index}} = S_{\rm E}(E | t) \, \ln(E) \]

for \({\tt m\_index} = -2\).

No partial derivatives are supported for the energy boundaries.

Implements GModelSpectral.

Definition at line 341 of file GModelSpectralPlawEnergyFlux.cpp.

References eflux(), gammalib::erg2MeV, GOptimizerPar::factor_gradient(), GOptimizerPar::factor_value(), GOptimizerPar::is_free(), gammalib::is_infinite(), gammalib::is_notanumber(), gammalib::ln10, GEnergy::log10MeV(), m_eflux, m_g_norm, m_index, m_norm, m_power, GOptimizerPar::scale(), update(), and GOptimizerPar::value().

◆ flux()

double GModelSpectralPlawEnergyFlux::flux	(	const GEnergy &	emin,
		const GEnergy &	emax ) const

virtual

Returns model photon flux between [emin, emax] (units: ph/cm2/s)

Parameters

[in]	emin	Minimum photon energy.
[in]	emax	Minimum photon energy.

Returns: Photon flux (ph/cm2/s).

Computes

\[ \int_{\tt emin}^{\tt emax} S_{\rm E}(E | t) dE \]

where

[emin, emax] is an energy interval, and
\(S_{\rm E}(E | t)\) is the spectral model (ph/cm2/s/MeV).

Implements GModelSpectral.

Definition at line 406 of file GModelSpectralPlawEnergyFlux.cpp.

References emax(), emin(), gammalib::erg2MeV, flux(), index(), m_eflux, m_index, GEnergy::MeV(), norm(), and GOptimizerPar::value().

Referenced by flux().

◆ free_members()

void GModelSpectralPlawEnergyFlux::free_members ( void )

protected

Delete class members.

Definition at line 766 of file GModelSpectralPlawEnergyFlux.cpp.

Referenced by clear(), operator=(), and ~GModelSpectralPlawEnergyFlux().

◆ index() [1/2]

void GModelSpectralPlawEnergyFlux::index ( const double & index )

inline

Set power law index.

Parameters

[in] index Power law index.

Sets the power law index.

Definition at line 246 of file GModelSpectralPlawEnergyFlux.hpp.

References index(), m_index, and GOptimizerPar::value().

◆ index() [2/2]

double GModelSpectralPlawEnergyFlux::index ( void ) const

inline

Return power law index.

Returns: Power law index.

Returns the power law index.

Definition at line 232 of file GModelSpectralPlawEnergyFlux.hpp.

References m_index, and GOptimizerPar::value().

Referenced by eflux(), flux(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), index(), mc(), read(), GCOMIaq::set(), update(), and write().

◆ init_members()

void GModelSpectralPlawEnergyFlux::init_members ( void )

protected

Initialise class members.

Definition at line 653 of file GModelSpectralPlawEnergyFlux.cpp.

References GOptimizerPar::clear(), GOptimizerPar::fix(), GOptimizerPar::free(), GOptimizerPar::gradient(), GOptimizerPar::has_grad(), m_eflux, m_emax, m_emin, m_index, m_last_emax, m_last_emin, m_last_energy, m_last_index, m_log_emax, m_log_emin, m_norm, GModelSpectral::m_pars, m_pow_emax, m_pow_emin, m_power, m_type, GEnergy::MeV(), GOptimizerPar::name(), GOptimizerPar::range(), GOptimizerPar::scale(), GOptimizerPar::unit(), and GOptimizerPar::value().

Referenced by clear(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), and operator=().

◆ mc()

GEnergy GModelSpectralPlawEnergyFlux::mc	(	const GEnergy &	emin,
		const GEnergy &	emax,
		const GTime &	time,
		GRan &	ran ) const

virtual

Returns MC energy between [emin, emax].

Parameters

[in]	emin	Minimum photon energy.
[in]	emax	Maximum photon energy.
[in]	time	True photon arrival time.
[in,out]	ran	Random number generator.

Returns: Energy.

Returns Monte Carlo energy by randomly drawing from a power law.

Implements GModelSpectral.

Definition at line 518 of file GModelSpectralPlawEnergyFlux.cpp.

References gammalib::check_energy_interval(), emax(), emin(), G_MC, index(), GEnergy::MeV(), and GRan::uniform().

◆ operator=()

GModelSpectralPlawEnergyFlux & GModelSpectralPlawEnergyFlux::operator= ( const GModelSpectralPlawEnergyFlux & model )

virtual

Assignment operator.

Parameters

[in] model Spectral power law model.

Returns: Spectral power law model.

Definition at line 217 of file GModelSpectralPlawEnergyFlux.cpp.

References copy_members(), free_members(), init_members(), and GModelSpectral::operator=().

◆ print()

std::string GModelSpectralPlawEnergyFlux::print ( const GChatter & chatter = NORMAL ) const

virtual

Print power law information.

Parameters

[in] chatter Chattiness.

Returns: String containing power law information.

Implements GModelSpectral.

Definition at line 619 of file GModelSpectralPlawEnergyFlux.cpp.

References GModelSpectral::m_pars, gammalib::parformat(), print(), SILENT, GModelSpectral::size(), and gammalib::str().

Referenced by print().

◆ read()

void GModelSpectralPlawEnergyFlux::read ( const GXmlElement & xml )

virtual

Read model from XML element.

Parameters

[in] xml XML element.

Reads the spectral information from an XML element.

Implements GModelSpectral.

Definition at line 562 of file GModelSpectralPlawEnergyFlux.cpp.

References eflux(), emax(), emin(), G_READ, index(), m_eflux, m_emax, m_emin, m_index, GOptimizerPar::name(), GModelPar::read(), gammalib::xml_check_parnum(), and gammalib::xml_get_par().

Referenced by GModelSpectralPlawEnergyFlux().

◆ type() [1/2]

void GModelSpectralPlawEnergyFlux::type ( const std::string & type )

inline

Set model type.

Parameters

[in] type Model type.

Set the type of the spectral power law model.

Definition at line 188 of file GModelSpectralPlawEnergyFlux.hpp.

References m_type, and type().

◆ type() [2/2]

std::string GModelSpectralPlawEnergyFlux::type ( void ) const

inlinevirtual

Return model type.

Returns: Model type.

Returns the type of the spectral power law model.

Implements GModelSpectral.

Definition at line 174 of file GModelSpectralPlawEnergyFlux.hpp.

References m_type.

Referenced by GModelSpectralPlawEnergyFlux(), type(), and write().

◆ update()

void GModelSpectralPlawEnergyFlux::update ( const GEnergy & srcEng ) const

protected

Update precomputed values.

Parameters

[in] srcEng Source energy

Definition at line 778 of file GModelSpectralPlawEnergyFlux.cpp.

References emax(), emin(), index(), m_g_norm, m_last_emax, m_last_emin, m_last_energy, m_last_index, m_log_emax, m_log_emin, m_norm, m_pow_emax, m_pow_emin, m_power, and GEnergy::MeV().

Referenced by eval().

◆ write()

void GModelSpectralPlawEnergyFlux::write ( GXmlElement & xml ) const

virtual

Write model into XML element.

Parameters

[in] xml XML element.

Writes the spectral information into an XML element.

Implements GModelSpectral.

Definition at line 591 of file GModelSpectralPlawEnergyFlux.cpp.

References eflux(), emax(), emin(), G_WRITE, index(), m_eflux, m_emax, m_emin, m_index, GOptimizerPar::name(), type(), GModelPar::write(), gammalib::xml_check_type(), and gammalib::xml_need_par().

Member Data Documentation

◆ m_eflux

GModelPar GModelSpectralPlawEnergyFlux::m_eflux

protected

Energy flux (erg/cm2/s)

Definition at line 134 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), eflux(), eflux(), eflux(), eval(), flux(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), init_members(), read(), and write().

◆ m_emax

GModelPar GModelSpectralPlawEnergyFlux::m_emax

protected

Upper energy limit (MeV)

Definition at line 137 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), emax(), emax(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), init_members(), read(), and write().

◆ m_emin

GModelPar GModelSpectralPlawEnergyFlux::m_emin

protected

Lower energy limit (MeV)

Definition at line 136 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), emin(), emin(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), init_members(), read(), and write().

◆ m_g_norm

double GModelSpectralPlawEnergyFlux::m_g_norm

mutableprotected

Power-law normalization gradient.

Definition at line 145 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by eval(), and update().

◆ m_index

GModelPar GModelSpectralPlawEnergyFlux::m_index

protected

Spectral index.

Definition at line 135 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), eflux(), eval(), flux(), GModelSpectralPlawEnergyFlux(), GModelSpectralPlawEnergyFlux(), index(), index(), init_members(), read(), and write().

◆ m_last_emax

GEnergy GModelSpectralPlawEnergyFlux::m_last_emax

mutableprotected

Last upper energy limit.

Definition at line 149 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), init_members(), and update().

◆ m_last_emin

GEnergy GModelSpectralPlawEnergyFlux::m_last_emin

mutableprotected

Last lower energy limit.

Definition at line 148 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), init_members(), and update().

◆ m_last_energy

GEnergy GModelSpectralPlawEnergyFlux::m_last_energy

mutableprotected

Last source energy.

Definition at line 150 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), init_members(), and update().

◆ m_last_index

double GModelSpectralPlawEnergyFlux::m_last_index

mutableprotected

Last spectral index (MeV)

Definition at line 147 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), init_members(), and update().

◆ m_log_emax

double GModelSpectralPlawEnergyFlux::m_log_emax

mutableprotected

Log(emax)

Definition at line 141 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), init_members(), and update().

◆ m_log_emin

double GModelSpectralPlawEnergyFlux::m_log_emin

mutableprotected

Log(emin)

Definition at line 140 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), init_members(), and update().

◆ m_norm

double GModelSpectralPlawEnergyFlux::m_norm

mutableprotected

Power-law normalization (for pivot energy 1 MeV)

Definition at line 144 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), eval(), init_members(), and update().

◆ m_pow_emax

double GModelSpectralPlawEnergyFlux::m_pow_emax

mutableprotected

emax^(index+1)

Definition at line 143 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), init_members(), and update().

◆ m_pow_emin

double GModelSpectralPlawEnergyFlux::m_pow_emin

mutableprotected

emin^(index+1)

Definition at line 142 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), init_members(), and update().

◆ m_power

double GModelSpectralPlawEnergyFlux::m_power

mutableprotected

Power-law factor.

Definition at line 146 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), eval(), init_members(), and update().

◆ m_type

std::string GModelSpectralPlawEnergyFlux::m_type

protected

Model type.

Definition at line 133 of file GModelSpectralPlawEnergyFlux.hpp.

Referenced by copy_members(), GModelSpectralPlawEnergyFlux(), init_members(), type(), and type().

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

include/GModelSpectralPlawEnergyFlux.hpp
src/model/GModelSpectralPlawEnergyFlux.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ GModelSpectralPlawEnergyFlux() [1/5]

◆ GModelSpectralPlawEnergyFlux() [2/5]

◆ GModelSpectralPlawEnergyFlux() [3/5]

◆ GModelSpectralPlawEnergyFlux() [4/5]

◆ GModelSpectralPlawEnergyFlux() [5/5]

◆ ~GModelSpectralPlawEnergyFlux()

Member Function Documentation

◆ classname()

◆ clear()

◆ clone()

◆ copy_members()

◆ eflux() [1/3]

◆ eflux() [2/3]

◆ eflux() [3/3]

◆ emax() [1/2]

◆ emax() [2/2]

◆ emin() [1/2]

◆ emin() [2/2]

◆ eval()

◆ flux()

◆ free_members()

◆ index() [1/2]

◆ index() [2/2]

◆ init_members()

◆ mc()

◆ operator=()

◆ print()

◆ read()

◆ type() [1/2]

◆ type() [2/2]

◆ update()

◆ write()

Member Data Documentation

◆ m_eflux

◆ m_emax

◆ m_emin

◆ m_g_norm

◆ m_index

◆ m_last_emax

◆ m_last_emin

◆ m_last_energy

◆ m_last_index

◆ m_log_emax

◆ m_log_emin

◆ m_norm

◆ m_pow_emax

◆ m_pow_emin

◆ m_power

◆ m_type