Velocity2DBarnesHut.h

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/*--------------------------------*- VM2D -*-----------------*---------------*\
| ##  ## ##   ##  ####  #####   |                            | Version 1.14   |
| ##  ## ### ### ##  ## ##  ##  |  VM2D: Vortex Method       | 2026/03/06     |
| ##  ## ## # ##    ##  ##  ##  |  for 2D Flow Simulation    *----------------*
|  ####  ##   ##   ##   ##  ##  |  Open Source Code                           |
|   ##   ##   ## ###### #####   |  https://www.github.com/vortexmethods/VM2D  |
|                                                                             |
| Copyright (C) 2017-2026 I. Marchevsky, K. Sokol, E. Ryatina, A. Kolganova   |
*-----------------------------------------------------------------------------*
| File name: Velocity2DBarnesHut.h                                            |
| Info: Source code of VM2D                                                   |
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| This file is part of VM2D.                                                  |
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\*---------------------------------------------------------------------------*/
 
 
#ifndef VELOCITY2DBARNESHUT_H
#define VELOCITY2DBARNESHUT_H
 
#include "Velocity2D.h"
 
namespace VM2D
{
 
    class World2D;
 
    class VelocityBarnesHut : public Velocity
    {
    public:
        VelocityBarnesHut(const World2D& W_);
 
        virtual ~VelocityBarnesHut();
 
        virtual void CalcConvVeloToSetOfPointsFromWake(const WakeDataBase& pointsDb, std::vector<Point2D>& velo, std::vector<double>& domainRadius, bool calcVelo, bool calcRadius) override;
        virtual void CalcConvVPVeloToSetOfPointsFromWake(const WakeDataBase& pointsDb, std::vector<Point2D>& velo, std::vector<double>& domainRadius, bool calcVelo, bool calcRadius) override;
 
 
#if defined(USE_CUDA)
        virtual void GPUCalcConvVeloToSetOfPointsFromWake(std::unique_ptr<BHcu::CudaTreeInfo>& cntrTree, const WakeDataBase& pointsDb, std::vector<Point2D>& velo, std::vector<double>& domainRadius, bool calcVelo, bool calcRadius) override;
        virtual void GPUCalcConvVelocityToSetOfPointsFromSheets(std::unique_ptr<BHcu::CudaTreeInfo>& cntrTree, const WakeDataBase& pointsDb, std::vector<Point2D>& velo) const override;
 
#endif
    };
}//namespace VM2D
 
#endif