Gabriele Cosmo
66 lines
2.6 KiB
C++
66 lines
2.6 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: GDMLExpressionEvaluator.hh,v 1.2 2002/06/03 12:09:31 radoone Exp $
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// GEANT4 tag $Name: geant4-05-00 $
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//
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//
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// --------------------------------------------------------------
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// Comments
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//
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// --------------------------------------------------------------
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//
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#ifndef GDML_EXPRESSION_EVALUATOR_H
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#define GDML_EXPRESSION_EVALUATOR_H 1
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#include "CLHEP/Evaluator/Evaluator.h"
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#include "StatusCode.hh"
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#include "GDMLDefineTable.hh"
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#include "string"
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class GDMLExpressionEvaluator
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{
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public:
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GDMLExpressionEvaluator();
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~GDMLExpressionEvaluator();
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// StatusCode RegisterConstant( const GDMLConstant* const c );
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// StatusCode RegisterPhysConstant( const GDMLPhysicalConstant* const physc );
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// StatusCode RegisterExpression( const GDMLExpression* e );
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StatusCode RegisterConstant( const define::constant* const c );
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StatusCode RegisterPhysConstant( const define::quantity* const physc );
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StatusCode RegisterExpression( const define::expression* e );
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double Eval( const std::string& expr );
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double Eval( const char* expr );
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private:
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HepTool::Evaluator fCalc;
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ConstantsTable fCTable;
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PhysicalConstantsTable fPCTable;
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};
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#endif // GDML_EXPRESSION_EVALUATOR_H
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