third-order.h (Latest change: Author:Lakshman Anumolu <acrlakshman@yahoo.co.in>, 2019-06-25 17:58:32 -0500, [commit: 0bbc8db])

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// Copyright 2019 Lakshman Anumolu, Raunak Bardia.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
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#pragma once

#include "gals/utilities/array.h"
#include "gals/utilities/grid.h"
#include "gals/utilities/mat3.h"
#include "gals/utilities/vec3.h"

namespace GALS
{
namespace CPU
{
template <typename T, typename T_GRID>
class ThirdOrder
{
 public:
  using value_type = T;

  ThirdOrder();

  ~ThirdOrder();

  void compute(const Array<T_GRID, T> &alpha, Array<T_GRID, Vec3<T>> &grad_alpha);

  void operator()(const Array<T_GRID, T> &alpha, Array<T_GRID, Vec3<T>> &grad_alpha) { compute(alpha, grad_alpha); }

  void compute(const Array<T_GRID, Vec3<T>> &alpha, Array<T_GRID, Mat3<T>> &grad_alpha);

  void operator()(const Array<T_GRID, Vec3<T>> &alpha, Array<T_GRID, Mat3<T>> &grad_alpha)
  {
    compute(alpha, grad_alpha);
  }
};

}  // namespace CPU
}  // namespace GALS