velocity.h (Latest change: Author:Lakshman Anumolu <acrlakshman@yahoo.co.in>, 2019-07-27 14:14:10 -0500, [commit: 0b0a8dc])

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// Copyright 2019 Lakshman Anumolu, Raunak Bardia.
//
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#pragma once

#include <map>
#include <string>
#include <vector>

#include "gals/cpu/levelset-velocity.h"
#include "gals/input-fields/velocity.h"
#include "gals/utilities/array.h"
#include "gals/utilities/grid.h"
#include "gals/utilities/vec_n.h"

namespace GALS
{
namespace ANALYTICAL_FIELDS
{
enum class VelocityFieldNames { NOT_DEFINED, CIRCULAR };

static std::map<std::string, VelocityFieldNames> velocity_name_map{{"CIRCULAR", VelocityFieldNames::CIRCULAR}};

template <typename T_GRID, typename T = double>
class Velocity
{
 public:
  Velocity(const T_GRID& grid, const GALS::INPUT_FIELDS::Velocity& inputs);

  Velocity() = delete;

  ~Velocity();

  const T_GRID& grid() const { return m_grid; }

  void compute(const GALS::CPU::Array<T_GRID, GALS::CPU::Vec3<T>>& positions, const T time,
               GALS::CPU::LevelsetVelocity<T_GRID, T>& levelset_velocity);

 private:
  const T_GRID& m_grid;
  const GALS::INPUT_FIELDS::Velocity& m_inputs;
};

}  // namespace ANALYTICAL_FIELDS
}  // namespace GALS