include/Geant4/G4GDMLEvaluator.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0024 // ********************************************************************
0025 //
0026 // G4GDMLEvaluator
0027 //
0028 // Class description:
0029 //
0030 // GDML class for evaluation of expressions
0031
0032 // Author: Zoltan Torzsok, November 2007
0033 // --------------------------------------------------------------------
0034 #ifndef G4GDMLEVALUATOR_HH
0035 #define G4GDMLEVALUATOR_HH 1
0036
0037 #include <vector>
0038
0039 #include "G4Evaluator.hh"
0040
0041 class G4GDMLEvaluator
0042 {
0043   public:
0044
0045     G4GDMLEvaluator();
0046
0047     void Clear();
0048     void DefineConstant(const G4String&, G4double);
0049     void DefineVariable(const G4String&, G4double);
0050     void DefineMatrix(const G4String&, G4int, std::vector<G4double>);
0051     void SetVariable(const G4String&, G4double);
0052     G4bool IsVariable(const G4String&) const;
0053     G4String SolveBrackets(const G4String&);
0054     G4double Evaluate(const G4String&);
0055     G4int EvaluateInteger(const G4String&);
0056     G4double GetConstant(const G4String&);
0057     G4double GetVariable(const G4String&);
0058     G4String ConvertToString(G4int ival);
0059     G4String ConvertToString(G4double dval);
0060
0061   private:
0062
0063     G4Evaluator eval;
0064     std::vector<G4String> variableList;
0065 };
0066
0067 #endif