Geant4  10.02.p01
G4ModelColourMap.hh
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26 // $Id: G4ModelColourMap.hh 66373 2012-12-18 09:41:34Z gcosmo $
27 //
28 // Generic variable->G4Colour map, where "variable" is the template
29 // parameter.
30 //
31 // Jane Tinslay March 2006
32 
33 #ifndef G4MODELCOLOURMAP_HH
34 #define G4MODELCOLOURMAP_HH
35 
36 #include "G4Colour.hh"
37 #include "G4String.hh"
38 #include <map>
39 
40 template <typename T>
42 
43 public: // With description
44 
46 
47  virtual ~G4ModelColourMap();
48 
49  // Configuration functions
50  void Set(const T&, const G4Colour&);
51  void Set(const T&, const G4String&);
52  G4Colour& operator[](const T& quantity);
53 
54  // Access functions
55  bool GetColour(const T&, G4Colour&) const;
56  void Print(std::ostream& ostr) const;
57 
58 private:
59 
60  // Data member
61  std::map<T, G4Colour> fMap;
62 
63 };
64 
65 template <typename T>
66 G4Colour&
67 G4ModelColourMap<T>::operator[](const T& quantity) {return fMap[quantity];}
68 
69 template <typename T>
71 
72 template <typename T>
74 
75 template <typename T>
76 void
77 G4ModelColourMap<T>::Set(const T& quantity, const G4String& colour)
78 {
79  G4Colour myColour;
80 
81  // Will not setup the map if colour key does not exist
82  if (!G4Colour::GetColour(colour, myColour)) {
84  ed << "G4Colour with key "<<colour<<" does not exist ";
86  ("G4ColourMap::Set(Charge charge, const G4String& colour)",
87  "modeling0108", JustWarning, ed);
88  return;
89  }
90 
91 
92  // Will not modify myColour if colour key does not exist
93  Set(quantity, myColour);
94 }
95 
96 template <typename T>
97 void
98 G4ModelColourMap<T>::Set(const T& quantity, const G4Colour& colour)
99 {
100  fMap[quantity] = colour;
101 }
102 
103 template <typename T>
104 bool
105 G4ModelColourMap<T>::GetColour(const T& quantity, G4Colour& colour) const
106 {
107  typename std::map<T, G4Colour>::const_iterator iter = fMap.find(quantity);
108 
109  if (iter != fMap.end()) {
110  colour = iter->second;
111  return true;
112  }
113 
114  return false;
115 }
116 
117 template <typename T>
118 void
119 G4ModelColourMap<T>::Print(std::ostream& ostr) const
120 {
121  typename std::map<T, G4Colour>::const_iterator iter = fMap.begin();
122 
123  while (iter != fMap.end()) {
124  ostr<< iter->first <<" : "<< iter->second <<G4endl;
125  iter++;
126  }
127 }
128 #endif
G4Colour & operator[](const T &quantity)
std::map< T, G4Colour > fMap
std::ostringstream G4ExceptionDescription
Definition: globals.hh:76
static G4bool GetColour(const G4String &key, G4Colour &result)
Definition: G4Colour.cc:126
void Set(const T &, const G4Colour &)
bool GetColour(const T &, G4Colour &) const
void Print(std::ostream &ostr) const
virtual ~G4ModelColourMap()
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
void Set(G4int Elements, T *To, T Value)
Set's all the values in an array to a constant.
Definition: G4ArrayOps.hh:51
#define G4endl
Definition: G4ios.hh:61