#include <CGAL/Bbox_d.h>
template<typename DimensionTag>
class CGAL::Bbox_d< DimensionTag >
An object b of the class Bbox_d is a bounding box in the d-dimensional Euclidean space \( \E^d\).
- Template Parameters
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- Is model of
Hashable
- See also
- CGAL::Bbox_2
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CGAL::Bbox_3
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An iterator for enumerating the Cartesian coordinates of the point with the lexicographically
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typedef unspecified_type | Cartesian_const_iterator |
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| Bbox_d () |
| | constructs an empty bounding box with lower left corner coordinates at \( \infty \) and with upper right corner coordinates at \( -\infty \), where \( \infty \) means std::numeric_limits<double>::infinity().
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| | Bbox_d (const Bbox_2 &b) |
| | constructs a d-dimensional bounding box from a 2D bounding box.
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| template<typename InputIterator> |
| | Bbox_d (InputIterator b, InputIterator e) |
| | constructs a d-dimensional bounding box from a range of coordinates
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| | Bbox_d (const Bbox_3 &b) |
| | constructs a d-dimensional bounding box from a 3D bounding box.
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bool | operator== (const Bbox_d &c) const |
| | tests for equality.
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bool | operator!= (const Bbox_d &q) const |
| | tests for inequality.
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int | dimension () const |
| | returns the dimension.
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double | min (int i) const |
| | returns the i-th Cartesian coordinate of the "lower left" corner.
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double | max (int i) const |
| | returns the i-th Cartesian coordinate of the "upper right" corner.
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Cartesian_const_iterator | cartesian_begin () const |
| | returns an iterator for the Cartesian coordinates of the "lower left" and the "upper right" corner.
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Cartesian_const_iterator | cartesian_end () const |
| | returns the past-the-end iterator for the Cartesian coordinates of the "lower left" and the "upper right" corner.
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Bbox_d | operator+ (const Bbox_d &c) const |
| | returns a bounding box of b and c.
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Bbox_d & | operator+= (const Bbox_d &c) |
| | updates b to be the bounding box of b and c and returns itself.
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void | dilate (int dist) |
| | dilates the bounding box by a specified number of ULP.
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| void | scale (double factor) |
| | scales the bounding box by factor, while keeping its center fixed.
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template<typename DimensionTag> |
| bool | do_overlap (const Bbox_d< DimensionTag > &bb1, const Bbox_d< DimensionTag > &bb2) |
| | returns true, iff bb1 and bb2 overlap, i.e., iff their intersection is non-empty.
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◆ Bbox_d() [1/3]
template<typename DimensionTag>
constructs a d-dimensional bounding box from a 2D bounding box.
- Precondition
- the dimension must be 2D
◆ Bbox_d() [2/3]
template<typename DimensionTag>
constructs a d-dimensional bounding box from a range of coordinates
- Precondition
- the range must have the size of the dimension.
- Template Parameters
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| InputIterator | an input iterator with value type double |
◆ Bbox_d() [3/3]
template<typename DimensionTag>
constructs a d-dimensional bounding box from a 3D bounding box.
- Precondition
- the dimension must be 3D
◆ scale()
template<typename DimensionTag>
scales the bounding box by factor, while keeping its center fixed.
- Precondition
- factor > 0
1.17.0