base class for iterators on 2-dimensional maps like images/organized clouds etc. More...
#include <pcl/geometry/organized_index_iterator.h>
Public Member Functions | |
| OrganizedIndexIterator (unsigned width) | |
| constructor | |
| virtual | ~OrganizedIndexIterator () |
| virtual destructor | |
| virtual void | operator++ ()=0 |
| go to next pixel/point in image/cloud | |
| virtual void | operator++ (int) |
| go to next pixel/point in image/cloud | |
| unsigned | operator* () const |
| returns the pixel/point index in the linearized memory of the image/cloud | |
| virtual unsigned | getIndex () const |
| returns the pixel/point index in the linearized memory of the image/cloud | |
| virtual unsigned | getRowIndex () const |
| returns the row index (y-coordinate) of the current pixel/point | |
| virtual unsigned | getColumnIndex () const |
| returns the col index (x-coordinate) of the current pixel/point | |
| virtual bool | isValid () const =0 |
| return whether the current visited pixel/point is valid or not. | |
| virtual void | reset ()=0 |
| resets the iterator to the beginning of the line | |
Protected Attributes | |
| unsigned | width_ |
| the width of the image/cloud | |
| unsigned | index_ |
| the index of the current pixel/point | |
base class for iterators on 2-dimensional maps like images/organized clouds etc.
Definition at line 45 of file organized_index_iterator.h.
| pcl::OrganizedIndexIterator::OrganizedIndexIterator | ( | unsigned | width | ) | [inline] |
constructor
| [in] | width | the width of the image/organized cloud |
Definition at line 104 of file organized_index_iterator.h.
| pcl::OrganizedIndexIterator::~OrganizedIndexIterator | ( | ) | [inline, virtual] |
virtual destructor
Definition at line 111 of file organized_index_iterator.h.
| unsigned pcl::OrganizedIndexIterator::getColumnIndex | ( | ) | const [inline, virtual] |
returns the col index (x-coordinate) of the current pixel/point
Reimplemented in pcl::LineIterator.
Definition at line 147 of file organized_index_iterator.h.
| unsigned pcl::OrganizedIndexIterator::getIndex | ( | ) | const [inline, virtual] |
returns the pixel/point index in the linearized memory of the image/cloud
Definition at line 131 of file organized_index_iterator.h.
References index_.
| unsigned pcl::OrganizedIndexIterator::getRowIndex | ( | ) | const [inline, virtual] |
returns the row index (y-coordinate) of the current pixel/point
default implementation.
Should be overloaded
Reimplemented in pcl::LineIterator.
Definition at line 140 of file organized_index_iterator.h.
| virtual bool pcl::OrganizedIndexIterator::isValid | ( | ) | const [pure virtual] |
return whether the current visited pixel/point is valid or not.
Implemented in pcl::LineIterator.
| unsigned pcl::OrganizedIndexIterator::operator* | ( | ) | const [inline] |
returns the pixel/point index in the linearized memory of the image/cloud
Definition at line 124 of file organized_index_iterator.h.
References index_.
| void pcl::OrganizedIndexIterator::operator++ | ( | int | ) | [inline, virtual] |
go to next pixel/point in image/cloud
Definition at line 117 of file organized_index_iterator.h.
References operator++().
| virtual void pcl::OrganizedIndexIterator::operator++ | ( | ) | [pure virtual] |
| virtual void pcl::OrganizedIndexIterator::reset | ( | ) | [pure virtual] |
resets the iterator to the beginning of the line
Implemented in pcl::LineIterator.
unsigned pcl::OrganizedIndexIterator::index_ [protected] |
the index of the current pixel/point
Definition at line 96 of file organized_index_iterator.h.
Referenced by getColumnIndex(), getIndex(), getRowIndex(), pcl::LineIterator::init(), operator*(), pcl::LineIterator::operator++(), and pcl::LineIterator::reset().
unsigned pcl::OrganizedIndexIterator::width_ [protected] |
the width of the image/cloud
Definition at line 93 of file organized_index_iterator.h.
Referenced by getColumnIndex(), getRowIndex(), pcl::LineIterator::init(), and pcl::LineIterator::reset().
