G4GDMLEvaluator.hh

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// G4GDMLEvaluator
//
// Class description:
//
// GDML class for evaluation of expressions
 
// Author: Zoltan Torzsok, November 2007
// --------------------------------------------------------------------
#ifndef G4GDMLEVALUATOR_HH
#define G4GDMLEVALUATOR_HH 1
 
#include <vector>
 
#include "G4Evaluator.hh"
 
class G4GDMLEvaluator
{
  public:
 
    G4GDMLEvaluator();
 
    void Clear();
    void DefineConstant(const G4String&, G4double);
    void DefineVariable(const G4String&, G4double);
    void DefineMatrix(const G4String&, G4int, std::vector<G4double>);
    void SetVariable(const G4String&, G4double);
    G4bool IsVariable(const G4String&) const;
    G4String SolveBrackets(const G4String&);
    G4double Evaluate(const G4String&);
    G4int EvaluateInteger(const G4String&);
    G4double GetConstant(const G4String&);
    G4double GetVariable(const G4String&);
    G4String ConvertToString(G4int ival);
    G4String ConvertToString(G4double dval);
 
  private:
 
    G4Evaluator eval;
    std::vector<G4String> variableList;
};
 
#endif