I_nu=cst. More...
#include <GyotoPowerLawSpectrum.h>
Public Member Functions | |
| PowerLaw (double exponent, double constant=1.) | |
| virtual PowerLaw * | clone () const |
| Cloner. | |
| double | getConstant () const |
| Get constant. | |
| void | setConstant (double) |
| double | getExponent () const |
| Get exponent. | |
| void | setExponent (double) |
| virtual double | operator() (double nu) const |
| I_nu = mySpectrum(nu), nu in Hz. | |
| virtual void | fillElement (FactoryMessenger *fmp) const |
| called from Factory | |
| const std::string | getKind () const |
| Get spectrum kind. | |
| virtual double | operator() (double nu, double opacity, double ds) const |
| I_nu in optically thin regime. | |
| virtual double | integrate (double nu1, double nu2) |
| virtual double | integrate (double nu1, double nu2, const Spectrum::Generic *opacity, double ds) |
| virtual void | setParameter (std::string name, std::string content) |
| To be called by fillElement() | |
Protected Types | |
| typedef Gyoto::SmartPointer < Gyoto::SmartPointee > | Subcontractor_t (Gyoto::FactoryMessenger *) |
| A subcontractor builds an object upon order from the Factory. | |
Protected Member Functions | |
| void | incRefCount () |
| Increment the reference counter. Warning: Don't mess with the counter. | |
| int | decRefCount () |
| Decrement the reference counter and return current value. Warning: Don't mess with the counter. | |
| int | getRefCount () |
| Get the current number of references. | |
Protected Attributes | |
| double | constant_ |
| double | exponent_ |
| std::string | kind_ |
| e.g. constants, blackbody... | |
Friends | |
| class | Gyoto::SmartPointer< Gyoto::Spectrum::PowerLaw > |
Detailed Description
I_nu=cst.
Light emitted by e.g. a Star
Member Typedef Documentation
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inherited |
A subcontractor builds an object upon order from the Factory.
Various classes need to provide a subcontractor to be able to instanciate themselves upon order from the Factory. A subcontractor is a function (often a static member function) which accepts a pointer to a FactoryMessenger as unique parameter, communicates with the Factory using this messenger to read an XML description of the object to build, and returns this objet. SmartPointee::Subcontractor_t* is just generic enough a typedef to cast to and from other subcontractor types: Astrobj::Subcontractor_t, Metric::Subcontractor_t, Spectrum::Subcontractor_t. A subcontractor needs to be registered using the relevant Register() function: Astrobj::Register(), Metric::Register(), Spectrum::Register().
Member Function Documentation
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virtual |
called from Factory
Spectrum implementations should impement fillElement to save their parameters to XML and call the generic implementation to save generic parts.
Reimplemented from Gyoto::Spectrum::Generic.
|
virtualinherited |
I_nu in optically thin regime.
Generic implementation assumes emissivity = opacity.
- Parameters:
-
nu frequency in Hz opacity,such that opacity*ds=optical thickness. ds,in geometrical units
The documentation for this class was generated from the following file:
