source: Sophya/trunk/Cosmo/SimLSS/planckspectra.h@ 3309

Last change on this file since 3309 was 3115, checked in by ansari, 19 years ago

Creation initiale du groupe Cosmo avec le repertoire SimLSS de
simulation de distribution de masse 3D des galaxies par CMV+Rz
18/12/2006

File size: 1.0 KB
Line 
1#ifndef PLANCKSPECTRA_SEEN
2#define PLANCKSPECTRA_SEEN
3
4#include "machdefs.h"
5#include "genericfunc.h"
6
7namespace SOPHYA {
8
9//-----------------------------------------------------------------------------------
10class PlanckSpectra : public GenericFunc {
11public:
12 PlanckSpectra(double T);
13 PlanckSpectra(PlanckSpectra& s);
14 virtual ~PlanckSpectra(void);
15
16 inline void SetTemperature(double T) {T_ = T;}
17 inline double GetTemperature(void) {return T_;}
18
19 void SetApprox(unsigned short approx=0);
20 void SetDeriv(unsigned short deriv=0);
21 void SetVar(unsigned short typvar=0);
22 void SetTypSpectra(unsigned short typspec=0);
23 void SetUnitOut(unsigned short unitout=0);
24
25
26 virtual double operator() (double x);
27
28 double F2L(double nu_or_lambda);
29 double PlanckEnergie(void);
30 double PlanckPhoton(void);
31 double WienLaw(void);
32 double FindMaximum(double eps=0.001);
33
34protected:
35 double T_;
36 unsigned short approx_,deriv_,typvar_,typspec_,unitout_;
37
38 double PlanckExp(double fl);
39 double DPlanckExp_DT(double fl);
40
41};
42
43} // Fin du namespace
44
45#endif
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