1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // $Id: G4AttValueFilterT.hh,v 1.3 2006/12/13 15:50:00 gunter Exp $ |
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27 | // GEANT4 tag $Name: $ |
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28 | // |
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29 | // Templated class for G4AttValue filters. |
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30 | // |
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31 | // Jane Tinslay, September 2006 |
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32 | // |
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33 | #ifndef G4ATTVALUEFILTERT_HH |
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34 | #define G4ATTVALUEFILTERT_HH |
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35 | |
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36 | #include "G4VAttValueFilter.hh" |
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37 | #include "G4ConversionFatalError.hh" |
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38 | #include "G4ConversionUtils.hh" |
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39 | |
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40 | namespace { |
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41 | |
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42 | // Helper classes |
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43 | template <typename T> |
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44 | class IsEqual{ |
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45 | public: |
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46 | IsEqual(const T& value): fValue(value) {}; |
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47 | bool operator()(const std::pair<const G4String, T>& myPair) const |
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48 | { |
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49 | return myPair.second == fValue; |
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50 | } |
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51 | private: |
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52 | T fValue; |
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53 | }; |
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54 | |
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55 | template <typename T> |
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56 | class InInterval{ |
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57 | public: |
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58 | InInterval(const T& value): fValue(value) {}; |
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59 | bool operator()(const std::pair<const G4String, std::pair<T, T> >& myPair) const |
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60 | { |
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61 | T min = myPair.second.first; |
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62 | T max = myPair.second.second; |
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63 | return ((fValue > min || fValue == min) && (fValue < max)); |
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64 | } |
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65 | private: |
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66 | T fValue; |
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67 | }; |
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68 | |
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69 | } |
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70 | |
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71 | template <typename T, typename ConversionErrorPolicy = G4ConversionFatalError> |
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72 | class G4AttValueFilterT : public ConversionErrorPolicy, public G4VAttValueFilter { |
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73 | public: |
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74 | |
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75 | // Constructor |
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76 | G4AttValueFilterT(); |
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77 | |
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78 | // Destructor |
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79 | virtual ~G4AttValueFilterT(); |
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80 | |
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81 | // Filter methods |
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82 | G4bool Accept(const G4AttValue& attVal) const; |
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83 | G4bool GetValidElement(const G4AttValue& input, G4String& interval) const; |
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84 | |
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85 | // Print configuration |
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86 | virtual void PrintAll(std::ostream& ostr) const; |
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87 | |
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88 | // Reset |
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89 | virtual void Reset(); |
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90 | |
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91 | void LoadIntervalElement(const G4String& input); |
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92 | void LoadSingleValueElement(const G4String& input); |
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93 | |
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94 | private: |
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95 | |
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96 | typedef std::pair<T, T> Pair; |
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97 | typedef typename std::map<G4String, Pair> IntervalMap; |
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98 | typedef std::map<G4String, T> SingleValueMap; |
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99 | |
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100 | |
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101 | // Data members |
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102 | IntervalMap fIntervalMap; |
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103 | SingleValueMap fSingleValueMap; |
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104 | |
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105 | }; |
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106 | |
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107 | template <typename T, typename ConversionErrorPolicy> |
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108 | G4AttValueFilterT<T, ConversionErrorPolicy>::G4AttValueFilterT() {} |
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109 | |
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110 | template <typename T, typename ConversionErrorPolicy> |
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111 | G4AttValueFilterT<T, ConversionErrorPolicy>::~G4AttValueFilterT() {} |
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112 | |
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113 | template <typename T, typename ConversionErrorPolicy> |
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114 | G4bool |
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115 | G4AttValueFilterT<T, ConversionErrorPolicy>::GetValidElement(const G4AttValue& attValue, G4String& element) const |
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116 | { |
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117 | T value; |
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118 | |
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119 | G4String input = attValue.GetValue(); |
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120 | if (!G4ConversionUtils::Convert(input, value)) ConversionErrorPolicy::ReportError(input, "Invalid format. Was the input data formatted correctly ?"); |
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121 | |
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122 | typename SingleValueMap::const_iterator iterValues = |
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123 | std::find_if(fSingleValueMap.begin(), fSingleValueMap.end(), IsEqual<T>(value)); |
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124 | |
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125 | if (iterValues != fSingleValueMap.end()) { |
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126 | element = iterValues->first; |
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127 | return true; |
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128 | } |
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129 | |
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130 | typename IntervalMap::const_iterator iterIntervals = |
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131 | std::find_if(fIntervalMap.begin(), fIntervalMap.end(), InInterval<T>(value)); |
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132 | |
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133 | if (iterIntervals != fIntervalMap.end()) { |
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134 | element = iterIntervals->first; |
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135 | return true; |
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136 | } |
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137 | |
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138 | return false; |
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139 | } |
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140 | |
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141 | template <typename T, typename ConversionErrorPolicy> |
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142 | G4bool |
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143 | G4AttValueFilterT<T, ConversionErrorPolicy>::Accept(const G4AttValue& attValue) const |
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144 | { |
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145 | T value; |
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146 | |
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147 | G4String input = attValue.GetValue(); |
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148 | if (!G4ConversionUtils::Convert(input, value)) ConversionErrorPolicy::ReportError(input, "Invalid format. Was the input data formatted correctly ?"); |
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149 | |
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150 | typename SingleValueMap::const_iterator iterValues = |
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151 | std::find_if(fSingleValueMap.begin(), fSingleValueMap.end(), IsEqual<T>(value)); |
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152 | |
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153 | if (iterValues != fSingleValueMap.end()) return true; |
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154 | |
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155 | typename IntervalMap::const_iterator iterIntervals = |
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156 | std::find_if(fIntervalMap.begin(), fIntervalMap.end(), InInterval<T>(value)); |
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157 | |
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158 | if (iterIntervals != fIntervalMap.end()) return true; |
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159 | |
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160 | return false; |
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161 | } |
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162 | |
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163 | template <typename T, typename ConversionErrorPolicy> |
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164 | void |
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165 | G4AttValueFilterT<T, ConversionErrorPolicy>::LoadIntervalElement(const G4String& input) |
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166 | { |
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167 | T min; |
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168 | T max; |
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169 | |
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170 | if (!G4ConversionUtils::Convert(input, min, max)) ConversionErrorPolicy::ReportError(input, "Invalid format. Was the input data formatted correctly ?"); |
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171 | |
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172 | std::pair<T, T> myPair(min, max); |
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173 | fIntervalMap[input] = myPair; |
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174 | } |
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175 | |
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176 | template <typename T, typename ConversionErrorPolicy> |
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177 | void |
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178 | G4AttValueFilterT<T, ConversionErrorPolicy>::LoadSingleValueElement(const G4String& input) |
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179 | { |
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180 | T output; |
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181 | |
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182 | if (!G4ConversionUtils::Convert(input, output)) ConversionErrorPolicy::ReportError(input, "Invalid format. Was the input data formatted correctly ?"); |
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183 | |
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184 | fSingleValueMap[input] = output; |
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185 | } |
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186 | |
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187 | template <typename T, typename ConversionErrorPolicy> |
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188 | void |
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189 | G4AttValueFilterT<T, ConversionErrorPolicy>::PrintAll(std::ostream& ostr) const |
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190 | { |
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191 | ostr<<"Printing data for filter: "<<Name()<<std::endl; |
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192 | |
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193 | ostr<<"Interval data:"<<std::endl; |
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194 | |
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195 | typename IntervalMap::const_iterator iterIntervals = fIntervalMap.begin(); |
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196 | |
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197 | while (iterIntervals != fIntervalMap.end()) { |
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198 | ostr<<iterIntervals->second.first<<" : "<<iterIntervals->second.second<<std::endl; |
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199 | iterIntervals++; |
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200 | } |
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201 | |
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202 | ostr<<"Single value data:"<<std::endl; |
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203 | |
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204 | typename SingleValueMap::const_iterator iterValues = fSingleValueMap.begin(); |
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205 | |
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206 | while (iterValues != fSingleValueMap.end()) { |
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207 | ostr<<iterValues->second<<std::endl; |
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208 | iterValues++; |
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209 | } |
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210 | } |
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211 | |
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212 | template <typename T, typename ConversionErrorPolicy> |
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213 | void |
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214 | G4AttValueFilterT<T, ConversionErrorPolicy>::Reset() |
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215 | { |
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216 | fIntervalMap.clear(); |
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217 | fSingleValueMap.clear(); |
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218 | } |
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219 | |
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220 | #endif |
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