| 1 | /* ======================================================================== *\
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| 2 | !
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| 3 | ! *
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| 4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
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| 5 | ! * Software. It is distributed to you in the hope that it can be a useful
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| 6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
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| 7 | ! * It is distributed WITHOUT ANY WARRANTY.
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| 8 | ! *
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| 9 | ! * Permission to use, copy, modify and distribute this software and its
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| 10 | ! * documentation for any purpose is hereby granted without fee,
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| 11 | ! * provided that the above copyright notice appear in all copies and
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| 12 | ! * that both that copyright notice and this permission notice appear
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| 13 | ! * in supporting documentation. It is provided "as is" without express
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| 14 | ! * or implied warranty.
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| 15 | ! *
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| 16 | !
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| 17 | !
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| 18 | ! Author(s): Harald Kornmayer 1/2001 (harald@mppmu.mpg.de)
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| 19 | ! Author(s): Thomas Bretz 12/2000 (tbretz@uni-sw.gwdg.de)
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| 20 | !
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| 21 | ! Copyright: MAGIC Software Development, 2000-2001
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| 22 | !
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| 23 | !
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| 24 | \* ======================================================================== */
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| 25 |
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| 26 | //////////////////////////////////////////////////////////////////////////////
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| 27 | // //
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| 28 | // //
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| 29 | //////////////////////////////////////////////////////////////////////////////
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| 30 | #include "MGenPrimaryParticle.h"
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| 31 |
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| 32 | #include <TMath.h>
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| 33 | #include <TF1.h>
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| 34 |
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| 35 | #include "MParList.h"
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| 36 | #include "MParticle.h"
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| 37 |
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| 38 | ClassImp(MGenPrimaryParticle);
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| 39 |
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| 40 | Double_t PowerLaw(Double_t *x, Double_t *k)
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| 41 | {
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| 42 | return 1/x[0];
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| 43 | }
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| 44 |
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| 45 | // --------------------------------------------------------------------------
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| 46 | MGenPrimaryParticle::MGenPrimaryParticle(const char *name, const char *title)
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| 47 | : fPi2(TMath::Pi()*2)
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| 48 | {
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| 49 | fName = name ? name : "MGenPrimaryParticle";
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| 50 | fTitle = title ? title : "";
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| 51 |
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| 52 | fSrc = new TF1("Power-Law", PowerLaw, 10, 1e8, 0); // 10GeV-100PeV
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| 53 | }
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| 54 |
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| 55 | MGenPrimaryParticle::~MGenPrimaryParticle()
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| 56 | {
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| 57 | delete fSrc;
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| 58 | }
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| 59 |
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| 60 | // --------------------------------------------------------------------------
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| 61 | Bool_t MGenPrimaryParticle::PreProcess(MParList *pList)
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| 62 | {
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| 63 | fList = (MParList*)pList->FindCreateObj("MParticleList");
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| 64 | if (!fList)
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| 65 | return kFALSE;
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| 66 |
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| 67 | return kTRUE;
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| 68 | }
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| 69 |
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| 70 | // --------------------------------------------------------------------------
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| 71 | Bool_t MGenPrimaryParticle::Process()
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| 72 | {
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| 73 | // MParticle *p = new MParticle(MParticle::kEGamma);
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| 74 | // p->SetEnergy(fSrc->GetRandom());
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| 75 | return kTRUE;
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| 76 | }
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| 77 |
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| 78 | Bool_t MGenPrimaryParticle::PostProcess()
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| 79 | {
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| 80 | return kTRUE;
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| 81 | }
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