empty.hpp

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/*------------------------------- phasicFlow ---------------------------------
      O        C enter of
     O O       E ngineering and
    O   O      M ultiscale modeling of
   OOOOOOO     F luid flow       
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  Copyright (C): www.cemf.ir
  email: hamid.r.norouzi AT gmail.com
------------------------------------------------------------------------------  
Licence:
  This file is part of phasicFlow code. It is a free software for simulating 
  granular and multiphase flows. You can redistribute it and/or modify it under
  the terms of GNU General Public License v3 or any other later versions. 
 
  phasicFlow is distributed to help others in their research in the field of 
  granular and multiphase flows, but WITHOUT ANY WARRANTY; without even the
  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
-----------------------------------------------------------------------------*/
 
#ifndef __empty_hpp__
#define __empty_hpp__
 
#include "positionParticles.hpp"
#include "box.hpp"
 
namespace pFlow
{
 
 
class empty 
:
    public positionParticles
{
protected:
 
    dictionary  emptyDict_;
 
 
    realx3Vector    position_;
 
public:
 
    // - type Info
    TypeInfo("empty");
 
    empty(const dictionary& dict);
 
    // - add this class to vCtor selection table 
    add_vCtor(
        positionParticles,
        empty,
        dictionary);
 
    virtual ~empty() = default;
 
 
    virtual label numPoints()const
    {
        return 0;
    }
 
    virtual label size()const
    {
        return 0;
    }
 
    real maxDiameter() const override
    {
        return 1.0;
    }
 
    // - const access to position
    virtual const realx3Vector& position()const 
    {
        return position_;
    }
 
    // - access to position 
    virtual realx3Vector& position()
    {
        return position_;
    }
 
    
};  
 
 
}
 
 
 
#endif // __empety_hpp__