sub_grid.h
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34 
35 #ifndef NAV_GRID_ITERATORS_SUB_GRID_H
36 #define NAV_GRID_ITERATORS_SUB_GRID_H
37 
39 #include <nav_core2/bounds.h>
40 
41 namespace nav_grid_iterators
42 {
47 class SubGrid : public BaseIterator<SubGrid>
48 {
49 public:
61  SubGrid(const nav_grid::NavGridInfo* info, unsigned int min_x, unsigned int min_y,
62  unsigned int width, unsigned int height)
63  : SubGrid(info, nav_grid::Index(min_x, min_y), min_x, min_y, width, height) {}
64 
71  : SubGrid(info, bounds.getMinX(), bounds.getMinY(), bounds.getWidth(), bounds.getHeight()) {}
72 
85  SubGrid(const nav_grid::NavGridInfo* info, const nav_grid::Index& index, unsigned int min_x, unsigned int min_y,
86  unsigned int width, unsigned int height)
87  : BaseIterator(info, index), min_x_(min_x), min_y_(min_y), width_(width), height_(height) {}
88 
91  SubGrid begin() const override;
92  SubGrid end() const override;
93  void increment() override;
94  bool fieldsEqual(const SubGrid& other) override;
97 protected:
98  unsigned int min_x_, min_y_, width_, height_;
99 };
100 } // namespace nav_grid_iterators
101 
102 #endif // NAV_GRID_ITERATORS_SUB_GRID_H
SubGrid(const nav_grid::NavGridInfo *info, const nav_core2::UIntBounds &bounds)
Public Constructor using UIntBounds object.
Definition: sub_grid.h:70
void increment() override
Increase the iterator to the next element.
Definition: sub_grid.cpp:49
bool fieldsEqual(const SubGrid &other) override
Additional check for whether fields of derived iterators are equal.
Definition: sub_grid.cpp:59
SubGrid begin() const override
Helper function for range-style iteration Equivalent to the above constructor.
Definition: sub_grid.cpp:39
GenericIndex< unsigned int > Index
SubGrid end() const override
Helper function for range-style iteration.
Definition: sub_grid.cpp:44
SubGrid(const nav_grid::NavGridInfo *info, const nav_grid::Index &index, unsigned int min_x, unsigned int min_y, unsigned int width, unsigned int height)
Public constructor that takes in an arbitrary index.
Definition: sub_grid.h:85
Iterator for looping through every index within an aligned rectangular portion of the grid...
Definition: sub_grid.h:47
SubGrid(const nav_grid::NavGridInfo *info, unsigned int min_x, unsigned int min_y, unsigned int width, unsigned int height)
Public Constructor.
Definition: sub_grid.h:61


nav_grid_iterators
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autogenerated on Wed Jun 26 2019 20:06:20