Geant4 Cross Reference |
1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // G4GDMLEvaluator 27 // 28 // Class description: 29 // 30 // GDML class for evaluation of expressions 31 32 // Author: Zoltan Torzsok, November 2007 33 // -------------------------------------------------------------------- 34 #ifndef G4GDMLEVALUATOR_HH 35 #define G4GDMLEVALUATOR_HH 1 36 37 #include <vector> 38 39 #include "G4Evaluator.hh" 40 41 class G4GDMLEvaluator 42 { 43 public: 44 45 G4GDMLEvaluator(); 46 47 void Clear(); 48 void DefineConstant(const G4String&, G4double); 49 void DefineVariable(const G4String&, G4double); 50 void DefineMatrix(const G4String&, G4int, std::vector<G4double>); 51 void SetVariable(const G4String&, G4double); 52 G4bool IsVariable(const G4String&) const; 53 G4String SolveBrackets(const G4String&); 54 G4double Evaluate(const G4String&); 55 G4int EvaluateInteger(const G4String&); 56 G4double GetConstant(const G4String&); 57 G4double GetVariable(const G4String&); 58 G4String ConvertToString(G4int ival); 59 G4String ConvertToString(G4double dval); 60 61 private: 62 63 G4Evaluator eval; 64 std::vector<G4String> variableList; 65 }; 66 67 #endif 68