LSSTApplications
19.0.0-16-gf391218+75207a5567,20.0.0-11-g973f35b+5f40f3b74f,20.0.0-18-g2b8c1f54+98f00cec1f,20.0.0-2-g103fe59+89abf75b1e,20.0.0-2-g1367e85+062b368476,20.0.0-2-g7f82c8f+0b34c2a098,20.0.0-2-g8dde007+012a460308,20.0.0-2-ga326454+0b34c2a098,20.0.0-2-ga51b5d4+6432c6fd8d,20.0.0-2-gde069b7+44dbdb3492,20.0.0-2-gfc62afb+062b368476,20.0.0-21-g0d0e83cbc+ce03d725a7,20.0.0-22-g54e2caa+4f6b04f9b5,20.0.0-25-g5eafb0f+117dba2638,20.0.0-29-g051ac7e+3416f82306,20.0.0-3-g5242d73+062b368476,20.0.0-3-ga63a54e+248839b751,20.0.0-31-g42917e2+deb446c958,20.0.0-4-g2909d54+37efb4748c,20.0.0-4-g35ce6d5+117dba2638,20.0.0-4-g45278ab+d529cf1a41,20.0.0-4-g4bc9b9f+867e64eac0,20.0.0-4-g66bcc37+117dba2638,20.0.0-4-ge17e5af+062b368476,20.0.0-4-gecfae73+509aca652e,20.0.0-4-gf910f65+37efb4748c,20.0.0-48-gb5944981+f3b9101d4b,20.0.0-5-g8f08a60+4fac22bdb7,20.0.0-5-ga885a99+c1363b8d99,20.0.0-5-gc738bc1+7b4a58de93,20.0.0-5-gfbfe500+d529cf1a41,20.0.0-6-gd222c45+88b21af515,20.0.0-7-g4c5b185+85184fddd4,20.0.0-7-gaa929c8+3416f82306,20.0.0-74-g0218c7a+3251b390b2,20.0.0-8-g5dd23de+e66d8374b0,20.0.0-8-ge712728+601a35ad67,20.0.0-9-g5051ac2+d529cf1a41,w.2020.49
LSSTDataManagementBasePackage
|
Go to the documentation of this file.
25 #ifndef LSST_GEOM_POINT_H
26 #define LSST_GEOM_POINT_H
37 template <
typename T,
int N>
133 this->
_vector += offset.asEigen();
140 return (this->
asEigen() -
other.asEigen()).squaredNorm();
146 for (
size_t i = 0; i < N; ++i) {
159 template <
typename Vector>
168 template <
typename T,
int N>
169 class Point :
public PointBase<T, N> {
170 typedef PointBase<T, N> Super;
192 template <
typename U>
210 template <
typename T>
234 template <
typename U>
267 template <
typename T>
291 template <
typename U>
317 template <
typename T,
int N>
376 template <
typename T,
int N>
Point(std::tuple< T, T, T > const &xyz) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Construct from std::tuple.
CoordinateExpr< N > ge(Point< T, N > const &other) const noexcept
Point(T val=static_cast< T >(0)) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Construct a Point with all elements set to the same scalar value.
CoordinateExpr< N > lt(Point< T, N > const &other) const noexcept
constexpr Angle operator+(Angle a, Angle d) noexcept
Sum of two angles.
Super::EigenVector EigenVector
Extent< double, N > & operator+=(Extent< double, N > &lhs, Extent< int, N > const &rhs) noexcept
Point(Point const &)=default
CoordinateExpr< N > gt(T scalar) const noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Extent< T, N > operator-(Point< T, N > const &other) const noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Cast this object to an Extent of the same numeric type and dimensionality.
CoordinateExpr< N > ne(T scalar) const noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Point(std::tuple< T, T > const &xy) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Construct from std::tuple.
void scale(double factor) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Cast this object to an Extent of the same numeric type and dimensionality.
Point & operator=(Point &&)=default
void swap(Point &other) noexcept
CoordinateExpr< N > ge(T scalar) const noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Point & operator=(Point const &)=default
Point & operator=(Point &&)=default
double distanceSquared(PointBase< T, N > const &other) const noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Cast this object to an Extent of the same numeric type and dimensionality.
PointBase(Eigen::MatrixBase< Vector > const &vector)
Cast this object to an Extent of the same numeric type and dimensionality.
std::size_t hash_value(Extent< T, N > const &extent) noexcept
constexpr Angle operator-(Angle a, Angle d) noexcept
Difference of two angles.
Point(T x, T y) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Explicit constructor from a pair of doubles.
Point< double, 2 > Point2D
result_type operator()(argument_type const &x) const noexcept
void swap(Point &other) noexcept
Point< T, N > & operator+=(Extent< T, N > const &other) noexcept(Super::IS_ELEMENT_NOTHROW_ASSIGNABLE)
Cast this object to an Extent of the same numeric type and dimensionality.
Extent< T, N > asExtent() const noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Cast this object to an Extent of the same numeric type and dimensionality.
bool all(CoordinateExpr< N > const &expr) noexcept
Return true if all elements are true.
Point(T const xy[2]) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Construct from a two-element array.
Point(Extent< T, 3 > const &other) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Explicit constructor from Extent.
Point(EigenVector const &vector) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Construct a Point from an Eigen vector.
Point(T x, T y, T z) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Explicit constructor from a sequence of doubles.
PointBase & operator=(PointBase &&)=default
CoordinateExpr< N > le(T scalar) const noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Point(Extent< T, N > const &other) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Explicit constructor from Extent.
PointBase & operator=(PointBase const &)=default
CoordinateExpr< N > eq(Point< T, N > const &other) const noexcept
Point & operator=(Point const &)=default
ItemVariant const * other
Point(Extent< T, 2 > const &other) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Explicit constructor from Extent.
bool operator!=(Point< T, N > const &other) const noexcept
Standard inequality comparison.
bool any(CoordinateExpr< N > const &expr) noexcept
Return true if any elements are true.
PointBase(PointBase &&)=default
Point(std::pair< T, T > const &xy) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Construct from a std::pair.
Super::EigenVector EigenVector
Extent< double, N > & operator-=(Extent< double, N > &lhs, Extent< int, N > const &rhs) noexcept
PointBase(T val=static_cast< T >(0)) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Cast this object to an Extent of the same numeric type and dimensionality.
Point(T val=static_cast< T >(0)) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Construct a Point with all elements set to the same scalar value.
std::string toString() const
Cast this object to an Extent of the same numeric type and dimensionality.
A coordinate class intended to represent offsets and dimensions (3-d specialization).
Point< T, N > operator-(Extent< T, N > const &other) const noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Cast this object to an Extent of the same numeric type and dimensionality.
A base class for image defects.
Point & operator=(Point &&)=default
void swap(Point &other) noexcept
bool operator==(Point< T, N > const &other) const noexcept
Standard equality comparison.
Eigen::Matrix< T, N, 1, Eigen::DontAlign > EigenVector
Point(EigenVector const &vector) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Construct a Point from an Eigen vector.
A CRTP base class for coordinate objects.
A coordinate class intended to represent absolute positions.
Point< T, N > operator+(Extent< T, N > const &other) const noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Cast this object to an Extent of the same numeric type and dimensionality.
Point< double, 3 > Point3D
void shift(Extent< T, N > const &offset) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Shift the point by the given offset.
CoordinateExpr< N > ne(Point< T, N > const &other) const noexcept
Point & operator=(Point const &)=default
CoordinateExpr< N > gt(Point< T, N > const &other) const noexcept
Eigen::Vector3d asEigen(sphgeom::Vector3d const &vector) noexcept
Point(Point const &)=default
Point(T const xyz[3]) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Construct from a two-element array.
static constexpr bool IS_ELEMENT_NOTHROW_COPYABLE
EigenVector const & asEigen() const noexcept(IS_ELEMENT_NOTHROW_COPYABLE)
Return a fixed-size Eigen representation of the coordinate object.
Point(Point const &)=default
Point< T, N > & operator-=(Extent< T, N > const &other) noexcept(Super::IS_ELEMENT_NOTHROW_ASSIGNABLE)
Cast this object to an Extent of the same numeric type and dimensionality.
Point< double, 2 > PointD
A coordinate class intended to represent offsets and dimensions.
Point(EigenVector const &vector) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Construct a Point from an Eigen vector.
A coordinate class intended to represent offsets and dimensions (2-d specialization).
PointBase(PointBase const &)=default
CoordinateExpr< N > lt(T scalar) const noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
CoordinateExpr< N > le(Point< T, N > const &other) const noexcept
Point(T val=static_cast< T >(0)) noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)
Construct a Point with all elements set to the same scalar value.
static constexpr bool IS_ELEMENT_NOTHROW_ASSIGNABLE
Super::EigenVector EigenVector
CoordinateExpr< N > eq(T scalar) const noexcept(Super::IS_ELEMENT_NOTHROW_COPYABLE)