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Public Member Functions |
| | CELL (float north, float east, float south, float west, CELL *parent=NULL, int depth=0) |
| | normal cell constructor
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| | CELL (int depth=0) |
| | ghost cell constructor
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| | ~CELL () |
| | destructor
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| void | refine () |
| | subdivide the cell
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| CELL * | northNeighbor () |
| | lookup northern neighbor
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| CELL * | southNeighbor () |
| | lookup southern neighbor
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| CELL * | westNeighbor () |
| | lookup western neighbor
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| CELL * | eastNeighbor () |
| | lookup eastern neighbor
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Data Fields |
| CELL * | children [4] |
| | The children of the node in the quadtree.
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| float | bounds [4] |
| | The physical bounds of the current grid cell.
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| CELL * | neighbors [8] |
| | The neighbors in the balanced quadtree.
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| float | stencil [9] |
| | Poisson stencil coefficients.
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| float | center [2] |
| | center of the cell
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| int | depth |
| | current tree depth
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| bool | candidate |
| | already a member of candidate list?
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| CELL * | parent |
| | parent node in the quadtree
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| CELL_STATE | state |
| | DBM state of the cell.
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| bool | boundary |
| | boundary node to include in the solver?
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| float | potential |
| | current electric potential
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| float | b |
| | rhs of the linear system
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| float | residual |
| | residual in the linear solver
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| int | index |
| | lexicographic index for the solver
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