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OpenVDB 10.0.1
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Base class for iterators over internal and leaf nodes. More...
#include <openvdb/tree/Iterator.h>
Public Member Functions | |
| IteratorBase () | |
| IteratorBase (const MaskIterT &iter, NodeT *parent) | |
| IteratorBase (const IteratorBase &)=default | |
| IteratorBase & | operator= (const IteratorBase &)=default |
| bool | operator== (const IteratorBase &other) const |
| bool | operator!= (const IteratorBase &other) const |
| NodeT * | getParentNode () const |
| Return a pointer to the node (if any) over which this iterator is iterating. More... | |
| NodeT & | parent () const |
| Return a reference to the node over which this iterator is iterating. More... | |
| Index | offset () const |
| Return this iterator's position as an index into the parent node's table. More... | |
| Index | pos () const |
| Identical to offset. More... | |
| bool | test () const |
Return true if this iterator is not yet exhausted. More... | |
| operator bool () const | |
Return true if this iterator is not yet exhausted. More... | |
| bool | next () |
| Advance to the next item in the parent node's table. More... | |
| void | increment () |
| Advance to the next item in the parent node's table. More... | |
| IteratorBase & | operator++ () |
| Advance to the next item in the parent node's table. More... | |
| void | increment (Index n) |
| Advance n items in the parent node's table. More... | |
| bool | isValueOn () const |
Return true if this iterator is pointing to an active value. Return false if it is pointing to either an inactive value or a child node. More... | |
| void | setValueOn (bool on=true) const |
| If this iterator is pointing to a value, set the value's active state. Otherwise, do nothing. More... | |
| void | setValueOff () const |
| If this iterator is pointing to a value, mark the value as inactive. More... | |
| Coord | getCoord () const |
| Return the coordinates of the item to which this iterator is pointing. More... | |
| void | getCoord (Coord &xyz) const |
| Return in xyz the coordinates of the item to which this iterator is pointing. More... | |
Base class for iterators over internal and leaf nodes.
This class is typically not instantiated directly, since it doesn't provide methods to dereference the iterator. Those methods (operator*(), setValue(), etc.) are implemented in the sparse and dense iterator subclasses.
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Return the coordinates of the item to which this iterator is pointing.
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Return in xyz the coordinates of the item to which this iterator is pointing.
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Return a pointer to the node (if any) over which this iterator is iterating.
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Advance to the next item in the parent node's table.
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Advance n items in the parent node's table.
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Return true if this iterator is pointing to an active value. Return false if it is pointing to either an inactive value or a child node.
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Advance to the next item in the parent node's table.
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Return this iterator's position as an index into the parent node's table.
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Return true if this iterator is not yet exhausted.
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Advance to the next item in the parent node's table.
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Return a reference to the node over which this iterator is iterating.
| ValueError | if there is no parent node. |
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Identical to offset.
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If this iterator is pointing to a value, mark the value as inactive.
If this iterator is pointing to a child node, then the current item in the parent node's table is required to be inactive. In that case, this method has no effect.
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If this iterator is pointing to a value, set the value's active state. Otherwise, do nothing.
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Return true if this iterator is not yet exhausted.