A forward iterator over array indices with filtering IteratorT can be either IndexIter or ValueIndexIter (or some custom index iterator) FilterT should be a struct or class with a valid() method than can be evaluated per index Here's a simple filter example that only accepts even indices:
More...
#include <IndexIterator.h>
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| class | ValueIndexIter |
| | A forward iterator over array indices from a value iterator (such as ValueOnCIter) More...
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template<typename IteratorT, typename FilterT>
class openvdb::v5_1::points::IndexIter< IteratorT, FilterT >
A forward iterator over array indices with filtering IteratorT can be either IndexIter or ValueIndexIter (or some custom index iterator) FilterT should be a struct or class with a valid() method than can be evaluated per index Here's a simple filter example that only accepts even indices:
struct EvenIndexFilter { bool valid(const Index32 offset) const { return (offset % 2) == 0; } };
| IndexIter |
( |
const IteratorT & |
iterator, |
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const FilterT & |
filter |
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) |
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inline |
| const FilterT& filter |
( |
| ) |
const |
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inline |
Return the coordinates of the item to which the value iterator is pointing.
| void getCoord |
( |
Coord & |
xyz | ) |
const |
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inline |
Return in xyz the coordinates of the item to which the value iterator is pointing.
Advance to the next (valid) item.
Return true if this iterator is not yet exhausted.
| bool operator!= |
( |
const IndexIter< IteratorT, FilterT > & |
other | ) |
const |
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inline |
Returns the item to which this iterator is currently pointing.
Advance to the next (valid) item (prefix).
Advance to the next (valid) item (postfix).
| bool operator== |
( |
const IndexIter< IteratorT, FilterT > & |
other | ) |
const |
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inline |
Reset the begining and end of the iterator.
The documentation for this class was generated from the following file:
1.8.11
