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VTK
9.0.1
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Entries are cache data for cursors. More...
#include <vtkHyperTreeGridEntry.h>
Public Member Functions | |
| void | PrintSelf (ostream &os, vtkIndent indent) |
| Display info about the entry. More... | |
| void | Dump (ostream &os) |
| Dump information. More... | |
| vtkHyperTreeGridEntry () | |
| Constructor. More... | |
| vtkHyperTreeGridEntry (vtkIdType index) | |
| Constructor. More... | |
| ~vtkHyperTreeGridEntry ()=default | |
| Destructor. More... | |
| vtkHyperTree * | Initialize (vtkHyperTreeGrid *grid, vtkIdType treeIndex, bool create=false) |
| Initialize cursor at root of given tree index in grid. More... | |
| void | Initialize (vtkIdType index) |
| Initialize cursor at root of given tree index in grid. More... | |
| void | Copy (const vtkHyperTreeGridEntry *entry) |
| Copy function. More... | |
| vtkIdType | GetVertexId () const |
| Return the index of the current vertex in the tree. More... | |
| vtkIdType | GetGlobalNodeIndex (const vtkHyperTree *tree) const |
| Return the global index for the current cell (cf. More... | |
| void | SetGlobalIndexStart (vtkHyperTree *tree, vtkIdType index) |
| Set the global index for the root cell of the HyperTree. More... | |
| void | SetGlobalIndexFromLocal (vtkHyperTree *tree, vtkIdType index) |
| Set the global index for the current cell of the HyperTree. More... | |
| void | SetMask (const vtkHyperTreeGrid *grid, const vtkHyperTree *tree, bool state) |
| Set the blanking mask is empty or not. More... | |
| bool | IsMasked (const vtkHyperTreeGrid *grid, const vtkHyperTree *tree) const |
| Determine whether blanking mask is empty or not. More... | |
| bool | IsLeaf (const vtkHyperTreeGrid *grid, const vtkHyperTree *tree, unsigned int level) const |
| Is the cursor pointing to a leaf? More... | |
| void | SubdivideLeaf (const vtkHyperTreeGrid *grid, vtkHyperTree *tree, unsigned int level) |
| Change the current cell's status: if leaf then becomes coarse and all its children are created, cf. More... | |
| bool | IsTerminalNode (const vtkHyperTreeGrid *grid, const vtkHyperTree *tree, unsigned int level) const |
| Is the cursor pointing to a coarse with all childrens being leaves? More... | |
| bool | IsRoot () const |
| Is the cursor at HyperTree root? More... | |
| void | ToChild (const vtkHyperTreeGrid *grid, const vtkHyperTree *tree, unsigned int level, unsigned char ichild) |
| Move the cursor to i-th child of the current cell. More... | |
Protected Attributes | |
| vtkIdType | Index |
| index of the current cell in the HyperTree. More... | |
Entries are cache data for cursors.
Entries are relevant for cursor/supercursor developers. Filters developers should have a look at cursors/supercursors documentation. (cf. vtkHyperTreeGridNonOrientedCursor). When writing a new cursor or supercursor the choice of the entry is very important: it will drive the performance and memory cost. This is even more important for supercursors which have several neighbors: 6x for VonNeuman and 26x for Moore.
Several types of Entries exist:
Definition at line 74 of file vtkHyperTreeGridEntry.h.
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Constructor.
Definition at line 90 of file vtkHyperTreeGridEntry.h.
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Constructor.
Definition at line 95 of file vtkHyperTreeGridEntry.h.
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Destructor.
| void vtkHyperTreeGridEntry::PrintSelf | ( | ostream & | os, |
| vtkIndent | indent | ||
| ) |
Display info about the entry.
| void vtkHyperTreeGridEntry::Dump | ( | ostream & | os | ) |
Dump information.
| vtkHyperTree* vtkHyperTreeGridEntry::Initialize | ( | vtkHyperTreeGrid * | grid, |
| vtkIdType | treeIndex, | ||
| bool | create = false |
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| ) |
Initialize cursor at root of given tree index in grid.
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Initialize cursor at root of given tree index in grid.
Definition at line 110 of file vtkHyperTreeGridEntry.h.
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Copy function.
Definition at line 115 of file vtkHyperTreeGridEntry.h.
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Return the index of the current vertex in the tree.
Definition at line 120 of file vtkHyperTreeGridEntry.h.
| vtkIdType vtkHyperTreeGridEntry::GetGlobalNodeIndex | ( | const vtkHyperTree * | tree | ) | const |
| void vtkHyperTreeGridEntry::SetGlobalIndexStart | ( | vtkHyperTree * | tree, |
| vtkIdType | index | ||
| ) |
Set the global index for the root cell of the HyperTree.
| void vtkHyperTreeGridEntry::SetGlobalIndexFromLocal | ( | vtkHyperTree * | tree, |
| vtkIdType | index | ||
| ) |
Set the global index for the current cell of the HyperTree.
| void vtkHyperTreeGridEntry::SetMask | ( | const vtkHyperTreeGrid * | grid, |
| const vtkHyperTree * | tree, | ||
| bool | state | ||
| ) |
Set the blanking mask is empty or not.
| bool vtkHyperTreeGridEntry::IsMasked | ( | const vtkHyperTreeGrid * | grid, |
| const vtkHyperTree * | tree | ||
| ) | const |
Determine whether blanking mask is empty or not.
| bool vtkHyperTreeGridEntry::IsLeaf | ( | const vtkHyperTreeGrid * | grid, |
| const vtkHyperTree * | tree, | ||
| unsigned int | level | ||
| ) | const |
Is the cursor pointing to a leaf?
| void vtkHyperTreeGridEntry::SubdivideLeaf | ( | const vtkHyperTreeGrid * | grid, |
| vtkHyperTree * | tree, | ||
| unsigned int | level | ||
| ) |
Change the current cell's status: if leaf then becomes coarse and all its children are created, cf.
HyperTree.
| bool vtkHyperTreeGridEntry::IsTerminalNode | ( | const vtkHyperTreeGrid * | grid, |
| const vtkHyperTree * | tree, | ||
| unsigned int | level | ||
| ) | const |
Is the cursor pointing to a coarse with all childrens being leaves?
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Is the cursor at HyperTree root?
Definition at line 178 of file vtkHyperTreeGridEntry.h.
| void vtkHyperTreeGridEntry::ToChild | ( | const vtkHyperTreeGrid * | grid, |
| const vtkHyperTree * | tree, | ||
| unsigned int | level, | ||
| unsigned char | ichild | ||
| ) |
Move the cursor to i-th child of the current cell.
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protected |
index of the current cell in the HyperTree.
Definition at line 195 of file vtkHyperTreeGridEntry.h.
1.8.17