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): Thomas Bretz, 1/2005 <mailto:tbretz@astro.uni-wuerzburg.de>
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19 | !
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20 | ! Copyright: MAGIC Software Development, 2004-2007
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21 | !
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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 | // MDataSet
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28 | //
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29 | // This class describes a collection of sequences.
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30 | //
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31 | // Such an input file looks like:
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32 | //
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33 | // crab.seq:
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34 | // ---------
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35 | // AnalysisNumber: 1
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36 | //
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37 | // SequencesOn: 35222
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38 | // SequencesOff: 36817
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39 | //
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40 | // SequencePath: /magic/sequences
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41 | // DataPath: /magic/data/star
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42 | //
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43 | // Sequence00035222.File: sequences/sequence035222.txt
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44 | // Sequence00036817.File: sequences/sequence036817.txt
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45 | //
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46 | // Sequence00035222.Dir: /data2/wuerzburg/Crab-Analyse/images/035222
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47 | // Sequence00036817.Dir: /data2/wuerzburg/Crab-Analyse/images/036817
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48 | //
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49 | // MonteCarlo: No
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50 | //
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51 | // AnalysisNumber: The analysis number is an artifical number used to name
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52 | // the output files automatically if the names are not overwritten in the
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53 | // corresponding programs.
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54 | //
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55 | // SequencePath: In case it is not specified the datacenter default path is
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56 | // used. If it is given it is the place at which the sequence files
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57 | // are searched, if not overwritten by either a program command line
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58 | // option (aka. a argument to the constructor) or a resource for
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59 | // an individual sequence file. Note, that the four digits high-level
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60 | // directories to sort the sequences are added to the given path.
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61 | //
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62 | // DataPath: In case it is not specified the datacenter default path is
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63 | // used. If it is given it is the place at which the data files
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64 | // are searched, if not overwritten by either a program command line
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65 | // option (aka. a argument to the constructor) or a resource for
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66 | // an individual data path. Note, that the four digits high-level
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67 | // directories to sort the sequences are added to the given path.
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68 | //
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69 | // SequencesOn/Off: The sequence number are used to concatenate the filenames
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70 | // of the sequences using the file structure used in the datacenter. Each
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71 | // sequence can be added to the on and off data at the same time but only
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72 | // once.
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73 | //
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74 | // If you have different file names you can overwrite the default file names
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75 | // using Sequence%08d.File (make sure you have 8 digits!)
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76 | //
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77 | // In standard coditions (datacenter file system) paths are concatenated
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78 | // by using the information in the sequence files (date, etc). You can
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79 | // overwrite the directories in which the sequence-files (eg I-files) are
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80 | // stored using Sequence%08d.Dir (make sure you have 8 digits!)
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81 | //
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82 | //
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83 | //
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84 | // Resource file entries are case sensitive!
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85 | //
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86 | // IMPORTANT:
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87 | // * Run filenames must begin with a string which allows correct
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88 | // ordering in time, otherwise synchronization might fail.
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89 | // * Sequence filenames should also have names allowing to order them
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90 | // in time, but it is not necessary.
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91 | //
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92 | // Class Version 2:
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93 | // + fMonteCarlo
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94 | // + fWobbleMode
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95 | // - fIsWobbleMode
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96 | //
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97 | /////////////////////////////////////////////////////////////////////////////
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98 | #include "MDataSet.h"
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99 |
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100 | #include <string.h> // necessary for Fedora core 2 with kernel 2.6.9-1.667 #1 and gcc 3.4.2
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101 | #include <errno.h> // necessary for Fedora core 2 with kernel 2.6.9-1.667 #1 and gcc 3.4.2
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102 |
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103 | #include <stdlib.h>
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104 | #include <fstream>
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105 |
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106 | #include <TEnv.h>
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107 | #include <TChain.h>
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108 | #include <TRegexp.h>
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109 | #include <TSystem.h> // TSystem::ExpandPath
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110 |
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111 | #include "MLog.h"
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112 | #include "MLogManip.h"
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113 |
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114 | #include "MRead.h"
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115 | #include "MJob.h"
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116 | #include "MEnv.h"
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117 | #include "MAstro.h"
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118 | #include "MDirIter.h"
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119 | #include "MSequence.h"
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120 | #include "MPointingPos.h"
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121 |
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122 | ClassImp(MDataSet);
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123 |
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124 | using namespace std;
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125 |
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126 | const TString MDataSet::fgCatalog = "/magic/datacenter/setup/magic_favorites.edb";
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127 |
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128 | // --------------------------------------------------------------------------
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129 | //
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130 | // Copy the sequence numbers from the TString runs into the TArrayI data
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131 | // Sequences which are twice in the list are only added once. In this case
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132 | // a warning is emitted.
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133 | //
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134 | void MDataSet::Split(TString &runs, TArrayI &data) const
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135 | {
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136 | const TRegexp regexp("[0-9]+");
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137 |
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138 | data.Set(0);
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139 |
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140 | runs.ReplaceAll("\t", " ");
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141 | runs = runs.Strip(TString::kBoth);
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142 |
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143 | while (!runs.IsNull())
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144 | {
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145 | const TString num = runs(regexp);
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146 |
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147 | if (num.IsNull())
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148 | {
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149 | *fLog << warn << "WARNING - Sequence is NaN (not a number): '" << runs << "'" << endl;
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150 | break;
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151 | }
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152 |
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153 | const Int_t seq = atoi(num.Data());
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154 | const Int_t n = data.GetSize();
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155 |
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156 | // skip already existing entries
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157 | int i;
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158 | for (i=0; i<n; i++)
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159 | if (data[i] == seq)
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160 | break;
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161 |
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162 | if (i<n)
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163 | *fLog << warn << "WARNING - Sequence #" << seq << " already in list... skipped." << endl;
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164 | else
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165 | {
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166 | // set new entry
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167 | data.Set(n+1);
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168 | data[n] = seq;
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169 | }
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170 |
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171 | // remove entry from string
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172 | runs.Remove(0, runs.First(num)+num.Length());
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173 | }
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174 |
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175 | MJob::SortArray(data);
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176 | }
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177 |
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178 | // --------------------------------------------------------------------------
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179 | //
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180 | // After resolving the sequence filename and directory either from the
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181 | // default (/magic/data/sequences/0004/sequence00004000.txt) or from
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182 | // the corresponding entries in the dataset file.
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183 | // The entries are sorted by filename.
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184 | //
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185 | void MDataSet::ResolveSequences(TEnv &env, const TArrayI &num, TList &list) const
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186 | {
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187 | TString sequences = fPathSequences;
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188 | TString data = fPathDataFiles;
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189 |
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190 | for (int i=0; i<num.GetSize(); i++)
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191 | {
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192 | TString name = env.GetValue(Form("Sequence%08d.File", num[i]), "");
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193 | TString dir = env.GetValue(Form("Sequence%08d.Dir", num[i]), "");
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194 |
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195 | // Set default sequence file and dir name
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196 | if (name.IsNull())
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197 | name = Form("%s%04d/sequence%08d.txt", sequences.Data(), num[i]/10000, num[i]);
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198 | if (dir.IsNull())
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199 | dir = Form("%s%04d/%08d", data.Data(), num[i]/10000, num[i]);
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200 |
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201 | // FIXME: The sequence number from the sequence file is assigned!!!
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202 | MSequence *seq = new MSequence(name, dir);
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203 |
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204 | if (seq->IsValid() && seq->GetSequence()!=(UInt_t)num[i])
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205 | *fLog << warn << "WARNING - Sequence number " << num[i] << " in dataset file doesn't match sequence number " << seq->GetSequence() << " in sequence file!" << endl;
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206 |
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207 | list.Add(seq);
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208 | }
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209 |
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210 | // For the synchronization we must make sure, that all sequences are
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211 | // in the correct order...
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212 | // list.Sort();
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213 | }
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214 |
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215 | // --------------------------------------------------------------------------
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216 | //
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217 | // Read the file fname as setup file for the sequence.
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218 | //
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219 | MDataSet::MDataSet(const char *fname, TString sequences, TString data)
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220 | {
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221 | fName = fname;
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222 |
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223 | fSequencesOn.SetOwner();
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224 | fSequencesOff.SetOwner();
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225 |
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226 | TString expname(fname);
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227 | gSystem->ExpandPathName(expname);
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228 |
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229 | const Bool_t access = !gSystem->AccessPathName(expname, kFileExists);
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230 | if (!access)
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231 | gLog << err << "ERROR - Dataset file " << expname << " not accessible!" << endl;
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232 |
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233 | MEnv env(expname);
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234 |
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235 | fNumAnalysis = env.GetValue("AnalysisNumber", -1);
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236 | fTitle = env.GetValue("Name", expname);
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237 |
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238 | TString str;
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239 | str = env.GetValue("SequencesOn", "");
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240 | Split(str, fNumSequencesOn);
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241 | str = env.GetValue("SequencesOff", "");
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242 | Split(str, fNumSequencesOff);
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243 |
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244 | fNameSource = env.GetValue("SourceName", "");
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245 | fCatalog = env.GetValue("Catalog", fgCatalog);
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246 | fWobbleMode = env.GetValue("WobbleMode", kFALSE);
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247 | fMonteCarlo = env.GetValue("MonteCarlo", kFALSE);
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248 | fComment = env.GetValue("Comment", "");
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249 |
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250 | const TString defpathseq = env.GetValue("SequencePath", GetDefPathSequences());
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251 | const TString defpathdata = env.GetValue("DataPath", GetDefPathDataFiles());
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252 |
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253 | SetupDefaultPath(sequences, defpathseq);
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254 | SetupDefaultPath(data, defpathdata);
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255 |
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256 | fPathSequences = sequences;
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257 | fPathDataFiles = data;
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258 |
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259 | ResolveSequences(env, fNumSequencesOn, fSequencesOn);
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260 | ResolveSequences(env, fNumSequencesOff, fSequencesOff);
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261 |
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262 | fNameSource = fNameSource.Strip(TString::kBoth);
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263 | fCatalog = fCatalog.Strip(TString::kBoth);
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264 |
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265 | // --- Now "touch" resources which are not yet stored in MDataSet ---
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266 | env.Touch("RunTime");
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267 |
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268 | // --- Print "untouch" resources ---
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269 | if (env.GetNumUntouched()>0)
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270 | {
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271 | gLog << warn << "WARNING - At least one resource in the dataset-file has not been touched!" << endl;
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272 | env.PrintUntouched();
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273 | }
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274 | }
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275 |
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276 | // --------------------------------------------------------------------------
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277 | //
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278 | // Return '+' if both can be accessed, '-' otherwise.
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279 | //
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280 | void MDataSet::PrintFile(const MSequence &seq)
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281 | {
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282 | const Char_t access =
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283 | !gSystem->AccessPathName(seq.GetFileName(), kFileExists) &&
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284 | !gSystem->AccessPathName(seq.GetDataPath(), kFileExists) ? '+' : '-';
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285 |
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286 | gLog << "# " << access << " " << seq.GetFileName() << " <" << seq.GetDataPath() << ">" << endl;
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287 | }
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288 |
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289 | // --------------------------------------------------------------------------
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290 | //
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291 | // Print the contents of the sequence
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292 | //
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293 | void MDataSet::Print(Option_t *o) const
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294 | {
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295 | gLog << all;
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296 | if (!IsValid())
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297 | {
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298 | gLog << "Dataset: " << fName << " <invalid - no analysis number available>" << endl;
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299 | return;
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300 | }
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301 | gLog << "AnalysisNumber: " << fNumAnalysis << endl << endl;
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302 |
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303 | if (!fTitle.IsNull())
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304 | gLog << "Name: " << fTitle << endl << endl;
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305 |
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306 | gLog << "SequencesOn: ";
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307 | for (int i=0; i<fNumSequencesOn.GetSize(); i++)
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308 | gLog << " " << fNumSequencesOn[i];
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309 | gLog << endl;
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310 | gLog << "SequencesOff: ";
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311 | for (int i=0; i<fNumSequencesOff.GetSize(); i++)
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312 | gLog << " " << fNumSequencesOff[i];
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313 | gLog << endl << endl;
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314 |
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315 | gLog << "SourceName: " << fNameSource << endl;
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316 | gLog << "Catalog: " << fCatalog << endl;
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317 |
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318 | gLog << "WobbleMode: " << (fWobbleMode?"On":"Off") << endl << endl;
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319 | gLog << "MonteCarlo: " << (fMonteCarlo?"Yes":"No") << endl << endl;
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320 |
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321 | gLog << "Comment: " << fComment << endl;
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322 |
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323 | if (fSequencesOn.GetEntries()>0)
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324 | gLog << endl;
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325 |
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326 | TIter NextOn(&fSequencesOn);
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327 | TIter NextOff(&fSequencesOff);
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328 | MSequence *seq=0;
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329 | while ((seq=(MSequence*)NextOn()))
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330 | {
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331 | gLog << "Sequence" << Form("%08d", seq->GetSequence()) << ".File: " << seq->GetFileName() << endl;
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332 | gLog << "Sequence" << Form("%08d", seq->GetSequence()) << ".Dir: " << seq->GetDataPath() << endl;
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333 | }
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334 | if (fSequencesOff.GetEntries()>0)
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335 | gLog << endl;
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336 | while ((seq=(MSequence*)NextOff()))
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337 | {
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338 | gLog << "Sequence" << Form("%08d", seq->GetSequence()) << ".File: " << seq->GetFileName() << endl;
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339 | gLog << "Sequence" << Form("%08d", seq->GetSequence()) << ".Dir: " << seq->GetDataPath() << endl;
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340 | }
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341 |
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342 | if (TString(o).Contains("files", TString::kIgnoreCase))
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343 | {
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344 | gLog << endl;
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345 | gLog << "# On-Data Files:" << endl;
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346 | NextOn.Reset();
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347 | while ((seq=(MSequence*)NextOn()))
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348 | PrintFile(*seq);
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349 |
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350 | gLog << endl;
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351 | gLog << "# Off-Data Files:" << endl;
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352 | NextOff.Reset();
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353 | while ((seq=(MSequence*)NextOff()))
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354 | PrintFile(*seq);
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355 |
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356 | return;
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357 | }
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358 | }
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359 |
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360 | // --------------------------------------------------------------------------
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361 | //
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362 | // Adds all sequences contained in list to the MDirIter. After adding
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363 | // everything MDirIter::Sort is called to sort all entries by name.
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364 | //
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365 | Bool_t MDataSet::AddSequencesFromList(const TList &list, MDirIter &files)
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366 | {
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367 | TIter Next(const_cast<TList*>(&list));
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368 |
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369 | MSequence *seq=0;
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370 | while ((seq=(MSequence*)Next()))
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371 | {
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372 | if (!seq->IsValid())
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373 | {
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374 | gLog << err;
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375 | gLog << "ERROR - MDataSet::AddSequencesFromList: Sequence invalid!" << endl;
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376 | gLog << " + File: " << seq->GetFileName() << endl;
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377 | gLog << " + Dir: " << seq->GetDataPath() << endl;
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378 | return kFALSE;
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379 | }
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380 |
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381 | if (seq->SetupDatRuns(files, MSequence::kImages)<=0)
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382 | return kFALSE;
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383 | }
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384 |
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385 | // This is important in case of synchronisation, because the
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386 | // files in the sequences can be interleaved (eg W1, W2)
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387 | // Filenames MUST begin with an appropriate string which allow
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388 | // to order them correctly in time!
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389 | // files.Sort();
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390 |
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391 | if (gLog.GetDebugLevel()>4)
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392 | {
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393 | gLog << dbg << "Files which are searched:" << endl;
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394 | files.Print();
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395 | }
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396 | return kTRUE;
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397 | }
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398 |
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399 | Bool_t MDataSet::AddFilesOn(MDirIter &iter) const
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400 | {
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401 | return AddSequencesFromList(fSequencesOn, iter);
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402 | }
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403 |
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404 | Bool_t MDataSet::AddFilesOff(MDirIter &iter) const
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405 | {
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406 | return AddSequencesFromList(fSequencesOff, iter);
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407 | }
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408 |
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409 | Bool_t MDataSet::AddFiles(MDirIter &iter) const
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410 | {
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411 | const Bool_t rc1 = AddFilesOff(iter);
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412 | const Bool_t rc2 = AddFilesOn(iter);
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413 | return rc1 && rc2;
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414 | }
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415 |
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416 | Bool_t MDataSet::AddFilesOn(MRead &read) const
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417 | {
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418 | MDirIter files;
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419 | if (!AddFilesOn(files))
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420 | return kFALSE;
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421 | return read.AddFiles(files)>0;
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422 | }
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423 |
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424 | Bool_t MDataSet::AddFilesOff(MRead &read) const
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425 | {
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426 | MDirIter files;
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427 | if (!AddFilesOff(files))
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428 | return kFALSE;
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429 | return read.AddFiles(files)>0;
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430 | }
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431 |
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432 | Bool_t MDataSet::AddFiles(MRead &read) const
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433 | {
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434 | const Bool_t rc1 = AddFilesOff(read);
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435 | const Bool_t rc2 = AddFilesOn(read);
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436 | return rc1 && rc2;
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437 | }
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438 |
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439 | Int_t MDataSet::AddFilesToChain(MDirIter &files, TChain &chain)
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440 | {
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441 | Int_t num=0;
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442 | while (1)
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443 | {
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444 | const TString fname = files.Next();
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445 | if (fname.IsNull())
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446 | break;
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447 |
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448 | const Int_t n = chain.Add(fname);
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449 | if (n<=0)
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450 | return kFALSE;
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451 | num += n;
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452 | }
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453 | return num;
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454 | }
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455 |
|
---|
456 | Bool_t MDataSet::AddFilesOn(TChain &chain) const
|
---|
457 | {
|
---|
458 | MDirIter files;
|
---|
459 | if (!AddSequencesFromList(fSequencesOn, files))
|
---|
460 | return kFALSE;
|
---|
461 | return AddFilesToChain(files, chain)>0;
|
---|
462 | }
|
---|
463 |
|
---|
464 | Bool_t MDataSet::AddFilesOff(TChain &chain) const
|
---|
465 | {
|
---|
466 | MDirIter files;
|
---|
467 | if (!AddSequencesFromList(fSequencesOff, files))
|
---|
468 | return kFALSE;
|
---|
469 | return AddFilesToChain(files, chain)>0;
|
---|
470 | }
|
---|
471 |
|
---|
472 | Bool_t MDataSet::AddFiles(TChain &read) const
|
---|
473 | {
|
---|
474 | const Bool_t rc1 = AddFilesOff(read);
|
---|
475 | const Bool_t rc2 = AddFilesOn(read);
|
---|
476 | return rc1 && rc2;
|
---|
477 | }
|
---|
478 |
|
---|
479 | Bool_t MDataSet::GetSourcePos(MPointingPos &pos) const
|
---|
480 | {
|
---|
481 | if (!HasSource())
|
---|
482 | {
|
---|
483 | gLog << err << "ERROR - MDataSet::GetSourcePos called, but no source available." << endl;
|
---|
484 | return kFALSE;
|
---|
485 | }
|
---|
486 |
|
---|
487 | TString catalog(fCatalog);
|
---|
488 | gSystem->ExpandPathName(catalog);
|
---|
489 |
|
---|
490 | ifstream fin(catalog);
|
---|
491 | if (!fin)
|
---|
492 | {
|
---|
493 | gLog << err << "Cannot open file " << catalog << ": ";
|
---|
494 | gLog << strerror(errno) << endl;
|
---|
495 | return kFALSE;
|
---|
496 | }
|
---|
497 |
|
---|
498 | TString ra, dec, epoch;
|
---|
499 |
|
---|
500 | Int_t n = 0;
|
---|
501 | while (1)
|
---|
502 | {
|
---|
503 | TString line;
|
---|
504 | line.ReadLine(fin);
|
---|
505 | if (!fin)
|
---|
506 | {
|
---|
507 | gLog << err << "ERROR - Source '" << fNameSource << "' not found in " << catalog << "." << endl;
|
---|
508 | return kFALSE;
|
---|
509 | }
|
---|
510 |
|
---|
511 | n++;
|
---|
512 |
|
---|
513 | TObjArray *arr = line.Tokenize(",");
|
---|
514 |
|
---|
515 | if (arr->GetEntries()<6)
|
---|
516 | {
|
---|
517 | gLog << err << "ERROR - Not enough arguments in line #" << n << " of " << catalog << endl;
|
---|
518 | delete arr;
|
---|
519 | return kFALSE;;
|
---|
520 | }
|
---|
521 |
|
---|
522 | const TString name = (*arr)[0]->GetName();
|
---|
523 |
|
---|
524 | ra = (*arr)[2]->GetName();
|
---|
525 | dec = (*arr)[3]->GetName();
|
---|
526 | epoch = (*arr)[5]->GetName();
|
---|
527 |
|
---|
528 | delete arr;
|
---|
529 |
|
---|
530 | if (name.Strip(TString::kBoth)==fNameSource)
|
---|
531 | break;
|
---|
532 | }
|
---|
533 |
|
---|
534 | if (epoch.Strip(TString::kBoth)!=(TString)"2000")
|
---|
535 | {
|
---|
536 | gLog << err << "ERROR - Epoch not 2000... not supported." << endl;
|
---|
537 | return kFALSE;
|
---|
538 | }
|
---|
539 |
|
---|
540 | Double_t r,d;
|
---|
541 | if (!MAstro::Coordinate2Angle(ra, r))
|
---|
542 | {
|
---|
543 | gLog << err << "ERROR - Interpreting right ascension: " << ra << endl;
|
---|
544 | return kFALSE;
|
---|
545 | }
|
---|
546 | if (!MAstro::Coordinate2Angle(dec, d))
|
---|
547 | {
|
---|
548 | gLog << err << "ERROR - Interpreting declination: " << dec << endl;
|
---|
549 | return kFALSE;
|
---|
550 | }
|
---|
551 |
|
---|
552 | pos.SetSkyPosition(r, d);
|
---|
553 | pos.SetTitle(fNameSource);
|
---|
554 |
|
---|
555 | return kTRUE;
|
---|
556 | }
|
---|
557 |
|
---|
558 | // --------------------------------------------------------------------------
|
---|
559 | //
|
---|
560 | // Calls ReplaceAll(old, news) for all Dir-entries
|
---|
561 | //
|
---|
562 | void MDataSet::ReplaceDir(TList &list, const TString &old, const TString &news) const
|
---|
563 | {
|
---|
564 | TIter Next(&list);
|
---|
565 | TNamed *name = 0;
|
---|
566 | while ((name=(TNamed*)Next()))
|
---|
567 | {
|
---|
568 | TString dir = name->GetTitle();
|
---|
569 | dir.ReplaceAll(old, news);
|
---|
570 | name->SetTitle(dir);
|
---|
571 | }
|
---|
572 | }
|
---|
573 |
|
---|
574 | // --------------------------------------------------------------------------
|
---|
575 | //
|
---|
576 | // Calls ReplaceAll(old, news) for all File-entries
|
---|
577 | //
|
---|
578 | void MDataSet::ReplaceFile(TList &list, const TString &old, const TString &news) const
|
---|
579 | {
|
---|
580 | TIter Next(&list);
|
---|
581 | TNamed *name = 0;
|
---|
582 | while ((name=(TNamed*)Next()))
|
---|
583 | {
|
---|
584 | TString file = name->GetName();
|
---|
585 | file.ReplaceAll(old, news);
|
---|
586 | name->SetName(file);
|
---|
587 | }
|
---|
588 | }
|
---|