Zoltan Hudak
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zbar
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Symbol::PointIterator Class Reference
iteration over Point objects in a symbol location polygon. More...
#include <Symbol.h>
Public Member Functions | |
| PointIterator (const Symbol *sym=NULL, int index=0) | |
| constructor. | |
| PointIterator (const PointIterator &iter) | |
| constructor. | |
| ~PointIterator () | |
| destructor. | |
| PointIterator & | operator++ () |
| advance iterator to next Point. | |
| const Point | operator* () const |
| retrieve currently referenced Point. | |
| bool | operator== (const PointIterator &iter) const |
| test if two iterators refer to the same Point in the same Symbol. | |
| bool | operator!= (const PointIterator &iter) const |
| test if two iterators refer to the same Point in the same Symbol. | |
Detailed Description
iteration over Point objects in a symbol location polygon.
Definition at line 122 of file Symbol.h.
Constructor & Destructor Documentation
| PointIterator | ( | const Symbol * | sym = NULL, |
| int | index = 0 |
||
| ) |
| PointIterator | ( | const PointIterator & | iter ) |
| ~PointIterator | ( | ) |
Member Function Documentation
| bool operator!= | ( | const PointIterator & | iter ) | const |
| const Point operator* | ( | ) | const |
| PointIterator& operator++ | ( | ) |
| bool operator== | ( | const PointIterator & | iter ) | const |
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