Gabriele Cosmo
130 lines
3.8 KiB
C++
130 lines
3.8 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// $Id: G4ModelColourMap.hh,v 1.2 2006/06/29 21:30:22 gunter Exp $
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// GEANT4 tag $Name: geant4-08-02 $
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//
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// Generic variable->G4Colour map, where "variable" is the template
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// parameter.
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//
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// Jane Tinslay March 2006
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#ifndef G4MODELCOLOURMAP_HH
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#define G4MODELCOLOURMAP_HH
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#include "G4Colour.hh"
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#include "G4String.hh"
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#include <map>
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template <typename T>
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class G4ModelColourMap {
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public: // With description
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G4ModelColourMap();
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virtual ~G4ModelColourMap();
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// Configuration functions
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void Set(const T&, const G4Colour&);
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void Set(const T&, const G4String&);
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G4Colour& operator[](const T& quantity);
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// Access functions
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bool GetColour(const T&, G4Colour&) const;
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void Print(std::ostream& ostr) const;
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private:
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// Data member
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std::map<T, G4Colour> fMap;
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};
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template <typename T>
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G4Colour&
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G4ModelColourMap<T>::operator[](const T& quantity) {return fMap[quantity];}
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template <typename T>
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G4ModelColourMap<T>::G4ModelColourMap() {}
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template <typename T>
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G4ModelColourMap<T>::~G4ModelColourMap() {}
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template <typename T>
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void
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G4ModelColourMap<T>::Set(const T& quantity, const G4String& colour)
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{
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G4Colour myColour;
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// Will not setup the map if colour key does not exist
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if (!G4Colour::GetColour(colour, myColour)) {
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std::ostringstream o;
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o << "G4Colour with key "<<colour<<" does not exist ";
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G4Exception
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("G4ColourMap::Set(Charge charge, const G4String& colour)",
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"NonExistentColour", JustWarning, o.str().c_str());
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return;
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}
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// Will not modify myColour if colour key does not exist
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Set(quantity, myColour);
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}
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template <typename T>
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void
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G4ModelColourMap<T>::Set(const T& quantity, const G4Colour& colour)
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{
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fMap[quantity] = colour;
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}
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template <typename T>
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bool
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G4ModelColourMap<T>::GetColour(const T& quantity, G4Colour& colour) const
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{
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typename std::map<T, G4Colour>::const_iterator iter = fMap.find(quantity);
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if (iter != fMap.end()) {
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colour = iter->second;
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return true;
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}
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return false;
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}
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template <typename T>
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void
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G4ModelColourMap<T>::Print(std::ostream& ostr) const
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{
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typename std::map<T, G4Colour>::const_iterator iter = fMap.begin();
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while (iter != fMap.end()) {
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ostr<< iter->first <<" : "<< iter->second <<G4endl;
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iter++;
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}
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}
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#endif
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