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, 7/2003 <mailto:tbretz@astro.uni-wuerzburg.de>
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19 | !
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20 | ! Copyright: MAGIC Software Development, 2003
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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 | //
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28 | // MArgs
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29 | //
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30 | //////////////////////////////////////////////////////////////////////////////
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31 | #include "MArgs.h"
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32 |
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33 | #include <stdlib.h>
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34 |
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35 | #include "MLog.h"
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36 | #include "MLogManip.h"
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37 |
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38 | ClassImp(MArgsEntry);
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39 | ClassImp(MArgs);
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40 |
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41 | void MArgsEntry::Print(const Option_t *o) const
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42 | {
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43 | gLog << all << *this << endl;
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44 | }
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45 |
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46 | MArgs::MArgs(int argc, const char **argv) : fArgc(argc)
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47 | {
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48 | fName = argv[0];
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49 |
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50 | fArgv = new TList;
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51 | fArgv->SetOwner();
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52 |
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53 | for (int i=1; i<argc; i++)
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54 | {
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55 | MArgsEntry &o = *new MArgsEntry(argv[i]);
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56 | dynamic_cast<TString&>(o) = o.Strip(TString::kBoth);
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57 | fArgv->Add(&o);
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58 | }
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59 | }
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60 |
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61 | MArgs::~MArgs()
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62 | {
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63 | delete fArgv;
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64 | }
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65 |
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66 | void MArgs::Print(const Option_t *o) const
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67 | {
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68 | gLog << all << underline << fName << ":" << endl;
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69 | fArgv->Print();
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70 | }
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71 |
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72 | Int_t MArgs::GetInt(const TString name) const
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73 | {
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74 | return atoi(GetString(name));
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75 | }
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76 |
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77 | Double_t MArgs::GetFloat(const TString name) const
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78 | {
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79 | return atof(GetString(name));
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80 | }
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81 |
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82 | TString MArgs::GetString(const TString name) const
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83 | {
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84 | TIter Next(fArgv);
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85 | TString *s = NULL;
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86 | while ((s=dynamic_cast<TString*>(Next())))
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87 | if (s->BeginsWith(name))
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88 | return s->Data()+s->Index(name)+name.Length();
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89 | return 0;
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90 | }
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91 |
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92 | Int_t MArgs::GetIntAndRemove(const TString name)
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93 | {
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94 | return atoi(GetStringAndRemove(name));
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95 | }
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96 |
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97 | Double_t MArgs::GetFloatAndRemove(const TString name)
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98 | {
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99 | return atof(GetStringAndRemove(name));
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100 | }
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101 |
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102 | TString MArgs::GetStringAndRemove(const TString n)
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103 | {
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104 | const TString name = n.Strip(TString::kBoth);
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105 |
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106 | TIter Next(fArgv);
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107 | TString *s = NULL;
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108 | while ((s=dynamic_cast<TString*>(Next())))
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109 | if (s->BeginsWith(name))
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110 | {
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111 | TString str = s->Data()+s->Index(name)+name.Length();
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112 | delete fArgv->Remove(dynamic_cast<TObject*>(s));
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113 | return str;
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114 | }
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115 | return 0;
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116 | }
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117 |
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118 | Int_t MArgs::GetArgumentInt(Int_t i) const
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119 | {
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120 | return atoi(GetArgumentStr(i));
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121 | }
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122 |
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123 | Float_t MArgs::GetArgumentFloat(Int_t i) const
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124 | {
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125 | return atof(GetArgumentStr(i));
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126 | }
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127 |
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128 | TString MArgs::GetArgumentStr(Int_t i) const
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129 | {
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130 | Int_t num = 0;
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131 |
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132 | TIter Next(fArgv);
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133 | TString *s = NULL;
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134 | while ((s=dynamic_cast<TString*>(Next())))
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135 | {
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136 | if (s->BeginsWith("-"))
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137 | continue;
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138 |
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139 | if (i==num++)
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140 | return *s;
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141 | }
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142 |
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143 | return "";
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144 | }
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145 |
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146 | Int_t MArgs::GetNumArguments() const
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147 | {
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148 | Int_t num = 0;
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149 |
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150 | TIter Next(fArgv);
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151 | TString *s = NULL;
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152 | while ((s=dynamic_cast<TString*>(Next())))
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153 | if (!s->BeginsWith("-"))
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154 | num++;
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155 |
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156 | return num;
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157 | }
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158 |
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159 | Bool_t MArgs::Has(const TString n) const
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160 | {
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161 | const TString name = n.Strip(TString::kBoth);
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162 |
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163 | TIter Next(fArgv);
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164 | TString *s = NULL;
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165 | while ((s=dynamic_cast<TString*>(Next())))
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166 | if (s->BeginsWith(name))
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167 | return kTRUE;
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168 | return kFALSE;
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169 | }
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170 |
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171 | Bool_t MArgs::HasOption(const TString n) const
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172 | {
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173 | const TString name = n.Strip(TString::kBoth);
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174 |
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175 | TIter Next(fArgv);
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176 | TString *s = NULL;
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177 | while ((s=dynamic_cast<TString*>(Next())))
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178 | if (s->BeginsWith(name) && s->Length()>name.Length())
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179 | return kTRUE;
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180 | return kFALSE;
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181 | }
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