mirror of
https://github.com/NGSolve/netgen.git
synced 2024-11-12 00:59:16 +05:00
113 lines
3.5 KiB
C++
113 lines
3.5 KiB
C++
#ifndef FILE_PARALLELTOP
|
|
#define FILE_PARALLELTOP
|
|
|
|
namespace netgen
|
|
{
|
|
|
|
|
|
class ParallelMeshTopology
|
|
{
|
|
const Mesh & mesh;
|
|
|
|
/**
|
|
mapping from local to distant vertex number
|
|
each row of the table corresponds to one vertex
|
|
each row contains a list of pairs (procnr, dist_vnum)
|
|
*/
|
|
|
|
TABLE<int> loc2distvert, loc2distedge, loc2distface;
|
|
|
|
NgArray<int> glob_vert, glob_edge, glob_face;
|
|
NgArray<int> glob_el, glob_surfel, glob_segm;
|
|
|
|
bool is_updated;
|
|
|
|
public:
|
|
|
|
ParallelMeshTopology (const Mesh & amesh);
|
|
~ParallelMeshTopology ();
|
|
|
|
void Reset ();
|
|
void Print() const;
|
|
|
|
void UpdateCoarseGrid();
|
|
void UpdateCoarseGridGlobal();
|
|
// bool DoCoarseUpdate() const { return !coarseupdate; }
|
|
|
|
|
|
|
|
/// set number of local vertices, reset sizes of loc2dist_vert, isexchangevert...
|
|
void SetNV (int anv);
|
|
void SetNE (int ane);
|
|
void SetNSE (int anse);
|
|
void SetNSegm (int anseg);
|
|
|
|
|
|
void SetLoc2Glob_Vert (int locnum, int globnum) { glob_vert[locnum-1] = globnum; }
|
|
void SetLoc2Glob_Edge (int locnum, int globnum) { glob_edge[locnum-1] = globnum; }
|
|
void SetLoc2Glob_Face (int locnum, int globnum) { glob_face[locnum-1] = globnum; }
|
|
void SetLoc2Glob_VolEl (int locnum, int globnum) { glob_el[locnum-1] = globnum; }
|
|
void SetLoc2Glob_SurfEl (int locnum, int globnum) { glob_surfel[locnum-1] = globnum; }
|
|
void SetLoc2Glob_Segm (int locnum, int globnum) { glob_segm[locnum-1] = globnum; }
|
|
|
|
int GetGlobalPNum (int locnum) const { return glob_vert[locnum-1]; }
|
|
int GetGlobalEdgeNum (int locnum) const { return glob_edge[locnum-1]; }
|
|
int GetGlobalFaceNum (int locnum) const { return glob_face[locnum-1]; }
|
|
int GetGlobalElNum (int locnum) const { return glob_el[locnum-1]; }
|
|
int GetGlobalSElNum (int locnum) const { return glob_surfel[locnum-1]; }
|
|
|
|
|
|
void SetDistantFaceNum (int dest, int locnum);
|
|
void SetDistantPNum (int dest, int locnum);
|
|
void SetDistantEdgeNum (int dest, int locnum);
|
|
|
|
int GetNDistantPNums (int locpnum) const { return loc2distvert[locpnum-1].Size(); }
|
|
int GetNDistantFaceNums (int locfacenum) const { return loc2distface[locfacenum-1].Size(); }
|
|
int GetNDistantEdgeNums ( int locedgenum) const { return loc2distedge[locedgenum-1].Size(); }
|
|
|
|
void GetDistantPNums (int locpnum, int * distpnums ) const
|
|
{
|
|
for (int i = 0; i < loc2distvert[locpnum-1].Size(); i++ )
|
|
distpnums[i] = loc2distvert[locpnum-1][i];
|
|
}
|
|
|
|
void GetDistantFaceNums (int locfacenum, int * distfacenums ) const
|
|
{
|
|
for ( int i = 0; i < loc2distface[locfacenum-1].Size(); i++ )
|
|
distfacenums[i] = loc2distface[locfacenum-1][i];
|
|
}
|
|
|
|
void GetDistantFaceNums (int locfacenum, NgArray<int> & distfacenums ) const
|
|
{
|
|
distfacenums = loc2distface[locfacenum-1];
|
|
}
|
|
|
|
void GetDistantEdgeNums (int locedgenum, int * distedgenums ) const
|
|
{
|
|
for (int i = 0; i < loc2distedge[locedgenum-1].Size(); i++ )
|
|
distedgenums[i] = loc2distedge[locedgenum-1][i];
|
|
}
|
|
|
|
void GetDistantEdgeNums (int locedgenum, NgArray<int> & distedgenums ) const
|
|
{
|
|
distedgenums = loc2distedge[locedgenum-1];
|
|
}
|
|
|
|
NgFlatArray<int> GetDistantPNums (int locnum) const { return loc2distvert[locnum]; }
|
|
NgFlatArray<int> GetDistantFaceNums (int locnum) const { return loc2distface[locnum]; }
|
|
NgFlatArray<int> GetDistantEdgeNums (int locnum) const { return loc2distedge[locnum]; }
|
|
|
|
bool IsExchangeVert (int dest, int vnum) const
|
|
{
|
|
return loc2distvert[vnum-1].Contains (dest);
|
|
}
|
|
};
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#endif
|