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| ConstIterator (const ImageBuf &ib, WrapMode wrap=WrapDefault) |
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| ConstIterator (const ImageBuf &ib, int x_, int y_, int z_=0, WrapMode wrap=WrapDefault) |
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| ConstIterator (const ImageBuf &ib, const ROI &roi, WrapMode wrap=WrapDefault) |
| Construct read-only iteration region from ImageBuf and ROI.
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| ConstIterator (const ImageBuf &ib, int xbegin, int xend, int ybegin, int yend, int zbegin=0, int zend=1, WrapMode wrap=WrapDefault) |
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| ConstIterator (const ConstIterator &i) |
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const ConstIterator & | operator= (const ConstIterator &i) |
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ConstDataArrayProxy< BUFT,
USERT > & | operator* () const |
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USERT | operator[] (int i) const |
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const void * | rawptr () const |
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USERT | deep_value (int c, int s) const |
| Retrieve the deep data value of sample s of channel c.
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| IteratorBase (const ImageBuf &ib, WrapMode wrap) |
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| IteratorBase (const ImageBuf &ib, const ROI &roi, WrapMode wrap) |
| Construct valid iteration region from ImageBuf and ROI.
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| IteratorBase (const ImageBuf &ib, int xbegin, int xend, int ybegin, int yend, int zbegin, int zend, WrapMode wrap) |
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| IteratorBase (const IteratorBase &i) |
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const IteratorBase & | assign_base (const IteratorBase &i) |
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int | x () const |
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int | y () const |
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int | z () const |
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bool | valid () const |
| Is the current location within the designated iteration range?
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bool | valid (int x_, int y_, int z_=0) const |
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bool | exists (int x_, int y_, int z_=0) const |
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bool | exists () const |
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bool | done () const |
| Are we finished iterating over the region?
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int | deep_samples () |
| Retrieve the number of deep data samples at this pixel.
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WrapMode | wrap () const |
| Return the wrap mode.
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void | pos (int x_, int y_, int z_=0) |
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void | operator++ () |
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void | operator++ (int) |
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ROI | range () const |
| Return the iteration range.
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template<typename BUFT, typename USERT = float>
class ImageBuf::ConstIterator< BUFT, USERT >
Just like an ImageBuf::Iterator, except that it refers to a const ImageBuf.