divergence.h

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/*
* SPDX-License-Identifier: GPL-3.0-or-later
* © 2008-2024 San Diego State University Research Foundation (SDSURF).
* See LICENSE file or https://www.gnu.org/licenses/gpl-3.0.html for details. 
*/
 
 /*
 * @file divergence.h
 * 
 * @brief Mimetic Divergence Operators
 * 
 * @date 2024/10/15
 * 
 */
 
#ifndef DIVERGENCE_H
#define DIVERGENCE_H
 
#include "utils.h"
#include <cassert>

class Divergence : public sp_mat {
 
public:
  using sp_mat::operator=;
  
  Divergence(u16 k, u32 m, Real dx);
 
  Divergence(u16 k, u32 m, u32 n, Real dx, Real dy);
  
  Divergence(u16 k, u32 m, u32 n, u32 o, Real dx, Real dy, Real dz);
      
  vec getQ();
 
private:
  vec Q;
};
 
#endif // DIVERGENCE_H