[834] | 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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