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: G4ModelColourMap.hh,v 1.2 2006/06/29 21:30:22 gunter Exp $ |
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27 | // GEANT4 tag $Name: HEAD $ |
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28 | // |
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29 | // Generic variable->G4Colour map, where "variable" is the template |
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30 | // parameter. |
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31 | // |
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32 | // Jane Tinslay March 2006 |
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33 | |
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34 | #ifndef G4MODELCOLOURMAP_HH |
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35 | #define G4MODELCOLOURMAP_HH |
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36 | |
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37 | #include "G4Colour.hh" |
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38 | #include "G4String.hh" |
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39 | #include <map> |
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40 | |
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41 | template <typename T> |
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42 | class G4ModelColourMap { |
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43 | |
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44 | public: // With description |
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45 | |
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46 | G4ModelColourMap(); |
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47 | |
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48 | virtual ~G4ModelColourMap(); |
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49 | |
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50 | // Configuration functions |
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51 | void Set(const T&, const G4Colour&); |
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52 | void Set(const T&, const G4String&); |
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53 | G4Colour& operator[](const T& quantity); |
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54 | |
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55 | // Access functions |
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56 | bool GetColour(const T&, G4Colour&) const; |
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57 | void Print(std::ostream& ostr) const; |
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58 | |
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59 | private: |
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60 | |
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61 | // Data member |
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62 | std::map<T, G4Colour> fMap; |
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63 | |
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64 | }; |
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65 | |
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66 | template <typename T> |
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67 | G4Colour& |
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68 | G4ModelColourMap<T>::operator[](const T& quantity) {return fMap[quantity];} |
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69 | |
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70 | template <typename T> |
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71 | G4ModelColourMap<T>::G4ModelColourMap() {} |
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72 | |
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73 | template <typename T> |
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74 | G4ModelColourMap<T>::~G4ModelColourMap() {} |
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75 | |
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76 | template <typename T> |
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77 | void |
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78 | G4ModelColourMap<T>::Set(const T& quantity, const G4String& colour) |
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79 | { |
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80 | G4Colour myColour; |
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81 | |
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82 | // Will not setup the map if colour key does not exist |
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83 | if (!G4Colour::GetColour(colour, myColour)) { |
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84 | std::ostringstream o; |
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85 | o << "G4Colour with key "<<colour<<" does not exist "; |
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86 | G4Exception |
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87 | ("G4ColourMap::Set(Charge charge, const G4String& colour)", |
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88 | "NonExistentColour", JustWarning, o.str().c_str()); |
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89 | return; |
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90 | } |
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91 | |
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92 | |
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93 | // Will not modify myColour if colour key does not exist |
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94 | Set(quantity, myColour); |
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95 | } |
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96 | |
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97 | template <typename T> |
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98 | void |
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99 | G4ModelColourMap<T>::Set(const T& quantity, const G4Colour& colour) |
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100 | { |
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101 | fMap[quantity] = colour; |
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102 | } |
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103 | |
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104 | template <typename T> |
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105 | bool |
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106 | G4ModelColourMap<T>::GetColour(const T& quantity, G4Colour& colour) const |
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107 | { |
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108 | typename std::map<T, G4Colour>::const_iterator iter = fMap.find(quantity); |
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109 | |
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110 | if (iter != fMap.end()) { |
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111 | colour = iter->second; |
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112 | return true; |
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113 | } |
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114 | |
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115 | return false; |
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116 | } |
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117 | |
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118 | template <typename T> |
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119 | void |
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120 | G4ModelColourMap<T>::Print(std::ostream& ostr) const |
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121 | { |
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122 | typename std::map<T, G4Colour>::const_iterator iter = fMap.begin(); |
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123 | |
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124 | while (iter != fMap.end()) { |
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125 | ostr<< iter->first <<" : "<< iter->second <<G4endl; |
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126 | iter++; |
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127 | } |
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128 | } |
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129 | #endif |
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