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#include "DataFormats/GeometryVector/interface/Basic2DVector.h"#include "DataFormats/GeometryVector/interface/Theta.h"#include "DataFormats/GeometryVector/interface/Phi.h"#include "DataFormats/GeometryVector/interface/PreciseFloatType.h"#include "DataFormats/GeometryVector/interface/CoordinateSets.h"#include "DataFormats/Math/interface/SSEVec.h"#include <iosfwd>#include <cmath>Go to the source code of this file.
Classes | |
| class | Basic3DVector< T > |
Namespaces | |
| namespace | detailsBasic3DVector |
| namespace | geometryDetails |
Typedefs | |
| typedef Basic3DVector< double > | Basic3DVectorD |
| typedef Basic3DVector< float > | Basic3DVectorF |
| typedef Basic3DVector< long double > | Basic3DVectorLD |
| typedef Geom::Cylindrical2Cartesian< T > | Cylindrical |
| typedef Spherical | Polar |
| typedef T | ScalarType |
| typedef Geom::Spherical2Cartesian< T > | Spherical |
Functions | |
| float | detailsBasic3DVector::__attribute__ ((always_inline)) __attribute__((pure)) eta(float x |
| template<typename T > | |
| class Basic3DVector | __attribute__ ((aligned(16))) |
| T | barePhi () const |
| T | bareTheta () const |
| Basic3DVector (const Basic3DVector &p) | |
| Copy constructor from same type. Should not be needed but for gcc bug 12685. | |
| template<typename U > | |
| Basic3DVector (mathSSE::Vec4< U > const &iv) | |
| Basic3DVector (const T &x, const T &y, const T &z) | |
| construct from cartesian coordinates | |
| template<class U > | |
| Basic3DVector (const Basic3DVector< U > &p) | |
| Copy constructor and implicit conversion from Basic3DVector of different precision. | |
| template<typename U > | |
| Basic3DVector (const Geom::Theta< U > &theta, const Geom::Phi< U > &phi, const T &r) | |
| Basic3DVector () | |
| Basic3DVector (const Basic2DVector< T > &p) | |
| constructor from 2D vector (X and Y from 2D vector, z set to zero) | |
| template<class OtherPoint > | |
| Basic3DVector (const OtherPoint &p) | |
| Basic3DVector | cross (const Basic3DVector &v) const |
| Vector product, or "cross" product, with a vector of same type. | |
| template<class U > | |
| Basic3DVector< typename PreciseFloatType< T, U >::Type > | cross (const Basic3DVector< U > &v) const |
| T | dot (const Basic3DVector &v) const |
| Scalar product, or "dot" product, with a vector of same type. | |
| template<class U > | |
| PreciseFloatType< T, U >::Type | dot (const Basic3DVector< U > &v) const |
| T | eta () const |
| T | mag () const |
| The vector magnitude. Equivalent to sqrt(vec.mag2()) | |
| T | mag2 () const |
| The vector magnitude squared. Equivalent to vec.dot(vec) | |
| template<class T > | |
| Basic3DVector< T > | operator* (T t, const Basic3DVector< T > &v) |
| Same as operator*( Vector, Scalar) | |
| template<class T , class U > | |
| PreciseFloatType< T, U >::Type | operator* (const Basic3DVector< T > &v1, const Basic3DVector< U > &v2) |
| scalar product of vectors of different precision | |
| template<class T > | |
| T | operator* (const Basic3DVector< T > &v1, const Basic3DVector< T > &v2) |
| scalar product of vectors of same precision | |
| template<class T > | |
| Basic3DVector< T > | operator* (const Basic3DVector< T > &v, T t) |
| template<class T , typename S > | |
| Basic3DVector< T > | operator* (S t, const Basic3DVector< T > &v) |
| template<class T , typename S > | |
| Basic3DVector< T > | operator* (const Basic3DVector< T > &v, S t) |
| Basic3DVector & | operator*= (T t) |
| Scaling by a scalar value (multiplication) | |
| template<class T , class U > | |
| Basic3DVector< typename PreciseFloatType< T, U >::Type > | operator+ (const Basic3DVector< T > &a, const Basic3DVector< U > &b) |
| vector sum and subtraction of vectors of possibly different precision | |
| template<class U > | |
| Basic3DVector & | operator+= (const Basic3DVector< U > &p) |
| template<class T , class U > | |
| Basic3DVector< typename PreciseFloatType< T, U >::Type > | operator- (const Basic3DVector< T > &a, const Basic3DVector< U > &b) |
| Basic3DVector | operator- () const |
| Unary minus, returns a vector with components (-x(),-y(),-z()) | |
| template<class U > | |
| Basic3DVector & | operator-= (const Basic3DVector< U > &p) |
| template<class T , typename S > | |
| Basic3DVector< T > | operator/ (const Basic3DVector< T > &v, S s) |
| Basic3DVector & | operator/= (T t) |
| Scaling by a scalar value (division) | |
| template<class T > | |
| std::ostream & | operator<< (std::ostream &s, const Basic3DVector< T > &v) |
| simple text output to standard streams | |
| bool | operator== (const Basic3DVector &rh) const |
| T | perp () const |
| Magnitude of transverse component. | |
| T | perp2 () const |
| Squared magnitude of transverse component. | |
| Geom::Phi< T > | phi () const |
| std::ostream & | geometryDetails::print3D (std::ostream &s, double x, double y, double z) |
| Geom::Theta< T > | theta () const |
| T | transverse () const |
| Another name for perp() | |
| Basic3DVector | unit () const |
| T | x () const |
| Cartesian x coordinate. | |
| Basic2DVector< T > | xy () const |
| T | y () const |
| Cartesian y coordinate. | |
| T | z () const |
| Cartesian z coordinate. | |
Variables | |
| T | theW |
| T | theX |
| T | theY |
| T | theZ |
| typedef Basic3DVector<double> Basic3DVectorD |
Definition at line 316 of file oldBasic3DVector.h.
| typedef Basic3DVector<float> Basic3DVectorF |
Definition at line 315 of file oldBasic3DVector.h.
| typedef Basic3DVector<long double> Basic3DVectorLD |
Definition at line 317 of file oldBasic3DVector.h.
| typedef Geom::Cylindrical2Cartesian<T> Cylindrical |
Definition at line 242 of file oldBasic3DVector.h.
Definition at line 244 of file oldBasic3DVector.h.
| typedef T ScalarType |
Definition at line 241 of file oldBasic3DVector.h.
| typedef Geom::Spherical2Cartesian<T> Spherical |
Definition at line 243 of file oldBasic3DVector.h.
| class Basic3DVector __attribute__ | ( | (aligned(16)) | ) |
| T __attribute__::barePhi | ( | ) | const |
Azimuthal angle. The value is returned in radians, in the range (-pi,pi]. Same precision as the system atan2(x,y) function. The return type is Geom::Phi<T>, see it's documentation.
Definition at line 336 of file oldBasic3DVector.h.
| T __attribute__::bareTheta | ( | ) | const |
Polar angle. The value is returned in radians, in the range [0,pi] Same precision as the system atan2(x,y) function. The return type is Geom::Phi<T>, see it's documentation.
Definition at line 343 of file oldBasic3DVector.h.
| __attribute__::Basic3DVector | ( | const Basic3DVector & | p | ) |
Copy constructor from same type. Should not be needed but for gcc bug 12685.
Definition at line 253 of file oldBasic3DVector.h.
{
| __attribute__::Basic3DVector | ( | mathSSE::Vec4< U > const & | iv | ) |
Definition at line 281 of file oldBasic3DVector.h.
{
| __attribute__::Basic3DVector | ( | const Basic3DVector< U > & | p | ) |
Copy constructor and implicit conversion from Basic3DVector of different precision.
Definition at line 258 of file oldBasic3DVector.h.
| __attribute__::Basic3DVector | ( | const Geom::Theta< U > & | theta, |
| const Geom::Phi< U > & | phi, | ||
| const T & | r | ||
| ) |
Deprecated construct from polar coordinates, use
Basic3DVector<T>( Basic3DVector<T>::Polar( theta, phi, r)) instead.
Definition at line 294 of file oldBasic3DVector.h.
| __attribute__::Basic3DVector | ( | ) |
default constructor uses default constructor of T to initialize the components. For built-in floating-point types this means initialization to zero??? (force init to 0)
Definition at line 250 of file oldBasic3DVector.h.
| __attribute__::Basic3DVector | ( | const Basic2DVector< T > & | p | ) |
constructor from 2D vector (X and Y from 2D vector, z set to zero)
Definition at line 262 of file oldBasic3DVector.h.
{
typedef Basic3DVector<typename PreciseFloatType<T,U>::Type> RT;
| __attribute__::Basic3DVector | ( | const OtherPoint & | p | ) | [explicit] |
Explicit constructor from other (possibly unrelated) vector classes The only constraint on the argument type is that it has methods x(), y() and z(), and that these methods return a type convertible to T. Examples of use are
construction from a Basic3DVector with different precision
construction from a Hep3Vector
construction from a coordinate system converter
Definition at line 274 of file oldBasic3DVector.h.
{
| Basic3DVector __attribute__::cross | ( | const Basic3DVector & | v | ) | const |
Vector product, or "cross" product, with a vector of same type.
Definition at line 419 of file oldBasic3DVector.h.
| Basic3DVector<typename PreciseFloatType<T,U>::Type> __attribute__::cross | ( | const Basic3DVector< U > & | v | ) | const |
Vector (or cross) product with a vector of different precision. The product is computed without loss of precision. The type of the returned vector is the more precise of the types of the two vectors.
Definition at line 433 of file oldBasic3DVector.h.
| T __attribute__::dot | ( | const Basic3DVector & | v | ) | const |
Scalar product, or "dot" product, with a vector of same type.
Definition at line 404 of file oldBasic3DVector.h.
| PreciseFloatType<T,U>::Type __attribute__::dot | ( | const Basic3DVector< U > & | v | ) | const |
Scalar (or dot) product with a vector of different precision. The product is computed without loss of precision. The type of the returned scalar is the more precise of the scalar types of the two vectors.
Definition at line 414 of file oldBasic3DVector.h.
| T __attribute__::eta | ( | ) | const |
Pseudorapidity. Does not check for zero transverse component; in this case the behavior is as for divide-by zero, i.e. system-dependent.
Definition at line 351 of file oldBasic3DVector.h.
| T __attribute__::mag | ( | ) | const |
The vector magnitude. Equivalent to sqrt(vec.mag2())
Definition at line 321 of file oldBasic3DVector.h.
| T __attribute__::mag2 | ( | ) | const |
The vector magnitude squared. Equivalent to vec.dot(vec)
Definition at line 318 of file oldBasic3DVector.h.
| Basic3DVector<T> operator* | ( | T | t, |
| const Basic3DVector< T > & | v | ||
| ) | [inline] |
Same as operator*( Vector, Scalar)
Definition at line 290 of file oldBasic3DVector.h.
References matplotRender::t, Basic3DVector< T >::x(), Basic3DVector< T >::y(), and Basic3DVector< T >::z().
| PreciseFloatType<T,U>::Type operator* | ( | const Basic3DVector< T > & | v1, |
| const Basic3DVector< U > & | v2 | ||
| ) | [inline] |
scalar product of vectors of different precision
Definition at line 275 of file oldBasic3DVector.h.
References Basic3DVector< T >::x(), Basic3DVector< T >::y(), and Basic3DVector< T >::z().
| T operator* | ( | const Basic3DVector< T > & | v1, |
| const Basic3DVector< T > & | v2 | ||
| ) | [inline] |
scalar product of vectors of same precision
Definition at line 269 of file oldBasic3DVector.h.
References Basic3DVector< T >::dot().
{
return v1.dot(v2);
}
| Basic3DVector<T> operator* | ( | const Basic3DVector< T > & | v, |
| T | t | ||
| ) | [inline] |
Multiplication by scalar, does not change the precision of the vector. The return type is the same as the type of the vector argument.
Definition at line 284 of file oldBasic3DVector.h.
References matplotRender::t, Basic3DVector< T >::x(), Basic3DVector< T >::y(), and Basic3DVector< T >::z().
| Basic3DVector<T> operator* | ( | S | t, |
| const Basic3DVector< T > & | v | ||
| ) | [inline] |
Definition at line 295 of file oldBasic3DVector.h.
References matplotRender::t.
| Basic3DVector<T> operator* | ( | const Basic3DVector< T > & | v, |
| S | t | ||
| ) | [inline] |
Definition at line 300 of file oldBasic3DVector.h.
| Basic3DVector& __attribute__::operator*= | ( | T | t | ) |
Scaling by a scalar value (multiplication)
Definition at line 387 of file oldBasic3DVector.h.
| Basic3DVector<typename PreciseFloatType<T,U>::Type> operator+ | ( | const Basic3DVector< T > & | a, |
| const Basic3DVector< U > & | b | ||
| ) | [inline] |
vector sum and subtraction of vectors of possibly different precision
Definition at line 255 of file oldBasic3DVector.h.
References Basic3DVector< T >::x(), Basic3DVector< T >::y(), and Basic3DVector< T >::z().
| Basic3DVector& __attribute__::operator+= | ( | const Basic3DVector< U > & | p | ) |
Operator += with a Basic3DVector of possibly different precision.
Definition at line 366 of file oldBasic3DVector.h.
| Basic3DVector<typename PreciseFloatType<T,U>::Type> operator- | ( | const Basic3DVector< T > & | a, |
| const Basic3DVector< U > & | b | ||
| ) | [inline] |
Definition at line 262 of file oldBasic3DVector.h.
References Basic3DVector< T >::x(), Basic3DVector< T >::y(), and Basic3DVector< T >::z().
| Basic3DVector __attribute__::operator- | ( | ) | const |
Unary minus, returns a vector with components (-x(),-y(),-z())
Definition at line 384 of file oldBasic3DVector.h.
| Basic3DVector& __attribute__::operator-= | ( | const Basic3DVector< U > & | p | ) |
Operator -= with a Basic3DVector of possibly different precision.
Definition at line 376 of file oldBasic3DVector.h.
| Basic3DVector<T> operator/ | ( | const Basic3DVector< T > & | v, |
| S | s | ||
| ) | [inline] |
| Basic3DVector& __attribute__::operator/= | ( | T | t | ) |
Scaling by a scalar value (division)
Definition at line 395 of file oldBasic3DVector.h.
| std::ostream& operator<< | ( | std::ostream & | s, |
| const Basic3DVector< T > & | v | ||
| ) | [inline] |
simple text output to standard streams
Definition at line 247 of file oldBasic3DVector.h.
References geometryDetails::print3D(), asciidump::s, and v.
{
return geometryDetails::print3D(s, v.x(),v.y(), v.z());
}
| bool __attribute__::operator== | ( | const Basic3DVector & | rh | ) | const |
Definition at line 313 of file oldBasic3DVector.h.
| T __attribute__::perp | ( | ) | const |
Magnitude of transverse component.
Definition at line 327 of file oldBasic3DVector.h.
| T __attribute__::perp2 | ( | ) | const |
Squared magnitude of transverse component.
Definition at line 324 of file oldBasic3DVector.h.
Definition at line 337 of file oldBasic3DVector.h.
| Geom::Theta<T> __attribute__::theta | ( | ) | const |
Definition at line 344 of file oldBasic3DVector.h.
| T __attribute__::transverse | ( | ) | const |
Another name for perp()
Definition at line 330 of file oldBasic3DVector.h.
| Basic3DVector __attribute__::unit | ( | ) | const |
Unit vector parallel to this. If mag() is zero, a zero vector is returned.
Definition at line 356 of file oldBasic3DVector.h.
| T __attribute__::x | ( | ) | const |
| Basic2DVector<T> __attribute__::xy | ( | ) | const |
| T __attribute__::y | ( | ) | const |
| T __attribute__::z | ( | ) | const |
Definition at line 443 of file oldBasic3DVector.h.
Definition at line 440 of file oldBasic3DVector.h.
Definition at line 441 of file oldBasic3DVector.h.
Definition at line 442 of file oldBasic3DVector.h.
1.7.3