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 | #include "MCerPhotEvt.h"
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27 |
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28 | #include <math.h>
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29 | #include <fstream.h>
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30 |
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31 | #include <TCanvas.h>
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32 | #include <TClonesArray.h>
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33 |
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34 | #include "MLog.h"
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35 | #include "MHexagon.h"
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36 | #include "MCerPhotPix.h"
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37 |
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38 | ClassImp(MCerPhotEvt);
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39 |
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40 | // --------------------------------------------------------------------------
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41 | //
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42 | // Creates a MCerPhotPix object for each pixel in the event
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43 | //
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44 | MCerPhotEvt::MCerPhotEvt(const char *name, const char *title) : fNumPixels(0)
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45 | {
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46 | fName = name ? name : "MCerPhotEvt";
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47 | fTitle = title ? title : "(Number of Photon)-Event Information";
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48 |
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49 | fPixels = new TClonesArray ("MCerPhotPix", 577);
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50 |
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51 | //
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52 | // FIXME: is this really necessary?
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53 | //
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54 | Reset();
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55 | }
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56 |
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57 | // --------------------------------------------------------------------------
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58 | //
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59 | // This is not yet implemented like it should.
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60 | //
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61 | void MCerPhotEvt::Draw(Option_t* option)
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62 | {
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63 | //
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64 | // FIXME!!! Here the Draw function of the CamDisplay
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65 | // should be called to add the CamDisplay to the Pad.
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66 | // The drawing should be done in MCamDisplay::Paint
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67 | //
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68 |
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69 | // MGeomCam *geom = fType ? new MGeomCamMagic : new MGeomCamCT1;
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70 | // MCamDisplay *disp = new MCamDisplay(geom);
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71 | // delete geom;
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72 | // disp->DrawPhotNum(this);
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73 | }
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74 |
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75 | // --------------------------------------------------------------------------
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76 | //
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77 | // add a new pixel to the list and increase the number
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78 | // of valid pixels in the list by one
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79 | //
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80 | void MCerPhotEvt::AddPixel(Int_t id, Float_t nph, Float_t err)
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81 | {
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82 | // TClonesArray -> 'operator new with placement' should be used
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83 |
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84 | fPixels->ExpandCreate(fNumPixels);
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85 | new ((*fPixels)[fNumPixels++]) MCerPhotPix(id, nph, err);
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86 | }
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87 |
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88 | // --------------------------------------------------------------------------
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89 | //
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90 | // reset counter and delete netries in list.
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91 | //
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92 | void MCerPhotEvt::Reset()
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93 | {
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94 | fNumPixels = 0;
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95 | // fPixels->Delete();
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96 | }
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97 |
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98 | // --------------------------------------------------------------------------
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99 | //
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100 | // Dump the cerenkov photon event to *fLog
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101 | //
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102 | void MCerPhotEvt::Print(Option_t *) const
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103 | {
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104 | const Int_t entries = fPixels->GetEntries();
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105 |
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106 | *fLog << "MCerPhotEvt::Print()" << endl
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107 | << "Number of Pixels: " << fNumPixels
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108 | << "(" << entries << ")"
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109 | << endl ;
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110 |
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111 | for (Int_t i=0; i<entries; i++ )
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112 | (*this)[i].Print();
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113 | }
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114 |
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115 | // --------------------------------------------------------------------------
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116 | //
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117 | // Checks if in the pixel list is an entry with pixel id
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118 | //
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119 | Bool_t MCerPhotEvt::IsPixelExisting(Int_t id) const
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120 | {
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121 | const Int_t entries = fPixels->GetEntries();
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122 |
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123 | for (Int_t i=0; i<entries; i++)
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124 | {
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125 | if (id == (*this)[i].GetPixId())
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126 | return kTRUE;
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127 | }
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128 |
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129 | return kFALSE;
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130 | }
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131 |
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132 | // --------------------------------------------------------------------------
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133 | //
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134 | // Checks if in the pixel list is an entry with pixel id
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135 | //
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136 | Bool_t MCerPhotEvt::IsPixelUsed(Int_t id) const
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137 | {
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138 | const Int_t entries = fPixels->GetEntries();
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139 |
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140 | for (Int_t i=0; i<entries; i++)
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141 | {
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142 | const MCerPhotPix &pix = (*this)[i];
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143 |
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144 | if (id == pix.GetPixId() && pix.IsPixelUsed())
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145 | return kTRUE;
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146 | }
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147 |
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148 | return kFALSE;
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149 | }
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150 |
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151 | // --------------------------------------------------------------------------
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152 | //
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153 | // Checks if in the pixel list is an entry with pixel id
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154 | //
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155 | Bool_t MCerPhotEvt::IsPixelCore(Int_t id) const
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156 | {
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157 | const Int_t entries = fPixels->GetEntries();
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158 |
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159 | for (Int_t i=0; i<entries; i++)
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160 | {
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161 | const MCerPhotPix &pix = (*this)[i];
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162 |
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163 | if (id == pix.GetPixId() && pix.IsCorePixel())
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164 | return kTRUE;
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165 | }
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166 |
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167 | return kFALSE;
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168 | }
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169 |
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170 | // --------------------------------------------------------------------------
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171 | //
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172 | // get the minimum number of photons of all valid pixels in the list
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173 | //
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174 | Float_t MCerPhotEvt::GetNumPhotonsMin() const
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175 | {
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176 | if (fNumPixels <= 0)
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177 | return -5.;
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178 |
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179 | Float_t minval = (*this)[0].GetNumPhotons();
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180 |
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181 | for (UInt_t i=1; i<fNumPixels; i++)
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182 | {
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183 | const Float_t testval = (*this)[i].GetNumPhotons();
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184 |
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185 | if (testval < minval)
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186 | minval = testval;
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187 | }
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188 |
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189 | return minval;
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190 | }
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191 |
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192 | // --------------------------------------------------------------------------
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193 | //
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194 | // get the maximum number of photons of all valid pixels in the list
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195 | //
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196 | Float_t MCerPhotEvt::GetNumPhotonsMax() const
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197 | {
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198 | if (fNumPixels <= 0)
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199 | return 50.;
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200 |
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201 | Float_t maxval = (*this)[0].GetNumPhotons();
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202 |
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203 | for (UInt_t i=1; i<fNumPixels; i++)
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204 | {
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205 | const Float_t testval = (*this)[i].GetNumPhotons();
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206 |
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207 | if (testval > maxval)
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208 | maxval = testval;
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209 | }
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210 | return maxval;
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211 | }
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212 |
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