uStar.h

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#ifndef USTAR_H
#define USTAR_H

#include <iostream>
#include <string>
#include <cmath>
#include "boundaryCond.h"
#include "ghostPoint.h"
using namespace std;

#ifdef SINGLE
#define real float
#else
#define real double
#endif

class uStar {

 public:
  uStar();

  void initialize(int numberOfPatches,
                  real t, 
                  real dt, 
                  real ReynoldsNumber,
                  int cellNumberPerPatch, 
                  int ** StartIndex, 
                  int ** pointNumberMeshU, 
                  int ** pointNumberMeshV, 
                  int ** pointNumberMeshW, 
                  int dimension, 
                  real ***xU, 
                  real ***xV, 
                  real ***xW, 
                  real *h,
                  real ****u,
                  real ****uIter,
                  int ****uCagePoint,
                  real ****v,
                  real ****vIter,
                  int ****vCagePoint,
                  real ****w,
                  real ****wIter,
                  int ****wCagePoint,
                  real ****uAux,
                  real ****vAux,
                  real ****wAux 
                  );

   ~uStar();
  
 private: 


  int nPatch; // each patch carries a square fine mesh
  int nMeshes;   // including the coarse mesh
  // the coarse mesh is the zeroth mesh and fine meshes are from 1st to the last
  int nCellPerPatch; // cell number in the coarse mesh that a patch uses

  int dim;

  real Re; // Reynolds number based on the radius of a particle

  // iRHS for index in matrix A = totalUnknowns x totalUnknowns
  // jRHS
  int i, j, k;


  // m for mesh iteration: meshes for patchs and coarse grid
  int m;



};

#endif

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