WsfDE_FileHandle.hpp

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// ****************************************************************************
// CUI
//
// The Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
//
// Copyright 2020 Infoscitex, a DCS Company. All rights reserved.
//
// The use, dissemination or disclosure of data in this file is subject to
// limitation or restriction. See accompanying README and LICENSE for details.
// ****************************************************************************
 
#ifndef WSFDEFILEHANDLE_HPP
#define WSFDEFILEHANDLE_HPP
 
#include "WsfDE_File.hpp"

class WsfDE_FileHandle
{
public:
   explicit WsfDE_FileHandle(const WsfDE_File& aDE_File);
   WsfDE_FileHandle(const WsfDE_FileHandle& aOther) = default;
   ~WsfDE_FileHandle()                              = default;
 
   WsfDE_FileHandle& operator=(const WsfDE_FileHandle& aOther) = default;
 
   WsfDE_FileHandle* Clone() const { return new WsfDE_FileHandle{*this}; }
 
   void GetPlanetEphemeris(const WsfDE_File::Date& aEpoch,
                           WsfDE_File::Body        aTarget,
                           WsfDE_File::Body        aOrigin,
                           UtVec3d&                aPosition,
                           UtVec3d&                aVelocity) const;

   int GetDE_Num() const { return mDE_File.GetDE_Num(); }

   double GetFileStartJD() const { return mDE_File.GetFileStartJD(); }

   double GetFileEndJD() const { return mDE_File.GetFileEndJD(); }

   const std::string& GetFileName() const { return mDE_File.GetFileName(); }
 
private:
   const WsfDE_File&             mDE_File;     
   mutable WsfDE_File::Workspace mWorkspace{}; 
};
 
#endif // WSFDEFILEHANDLE_HPP