DiffusionSolver.h

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#pragma once

#include "DirectForcingSolver.h"


template <typename memoryType>
class DiffusionSolver : public DirectForcingSolver<memoryType>
{
private:
  // do nothing -- no Poisson system needs to be solved
    virtual void solvePoisson();

  // project velocity onto divergence-free space
    virtual void projectionStep();
    
public:
  // constructor -- get simulation parameters and grid
  DiffusionSolver(parameterDB *pDB=NULL, domain *dInfo=NULL);

  // initialize solver
    virtual void initialise();

    virtual std::string name()
    {
        return "Diffusion";
    }
}; // DiffusionSolver