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JFIT::JLine3Z Class Reference

Data structure for fit of straight line in positive z-direction. More...

#include <JLine3Z.hh>

Inheritance diagram for JFIT::JLine3Z:
JFIT::JLine1Z JGEOMETRY3D::JVersor3Z JMATH::JMath< JLine3Z > JGEOMETRY3D::JVertex3D JMATH::JMath< JVersor3Z > JGEOMETRY3D::JPosition3D JGEOMETRY3D::JTime JMATH::JMath< JVertex3D > JGEOMETRY3D::JVector3D JMATH::JMath< JVector3D > JFIT::JLine3EZ

Public Types

typedef double JLine3Z::* parameter_type
 

Public Member Functions

 JLine3Z ()
 Default constructor. More...
 
 JLine3Z (const JLine1Z &line)
 Constructor. More...
 
 JLine3Z (const JLine1Z &line, const JVersor3Z &dir)
 Constructor. More...
 
void move (const double step, const double velocity)
 Move vertex along this line with given velocity. More...
 
void setZ (const double z, const double velocity)
 Set z-position. More...
 
JLine3Z & negate ()
 Prefix unary minus. More...
 
JLine3Z & add (const JLine3Z &value)
 Addition operator. More...
 
JLine3Z & sub (const JLine3Z &value)
 Subtraction operator. More...
 
JLine3Z & mul (const double value)
 Multiplication operator. More...
 
JLine3Z & div (const double value)
 Division operator. More...
 
 operator JTrack3D () const
 Type conversion. More...
 
double getDistanceSquared (const JVector3D &pos) const
 Get distance squared. More...
 
double getDistance (const JVector3D &pos) const
 Get distance. More...
 
double getT (const JVector3D &pos) const
 Get arrival time of Cherenkov light at given position. More...
 
JVersor3D getDirection (const JVector3D &pos) const
 Get photon direction of Cherenkov light on PMT. More...
 
double getDot (const JAxis3D &axis) const
 Get cosine angle of impact of Cherenkov light on PMT. More...
 
double getT (const JVector3D &pos) const
 Get arrival time of Cherenkov light at given position. More...
 
double getT (const JVector3D &pos) const
 Get arrival time of Cherenkov light at given position. More...
 
JVersor3Z & add (const JVersor3Z &value)
 Addition operator. More...
 
JVersor3Z & sub (const JVersor3Z &value)
 Subtraction operator. More...
 
const JVersor3Z & getDirection () const
 Get direction. More...
 
JVersor3Z & getDirection ()
 Get direction. More...
 
double getT () const
 Get time. More...
 
double getZ (const JPosition3D &pos) const
 Get point of emission of Cherenkov light along muon path. More...
 
double getZ () const
 Get z position. More...
 
double getDot (const JAngle3D &angle) const
 Get dot product. More...
 
double getDot (const JVersor3D &dir) const
 Get dot product. More...
 
double getDot (const JVersor3Z &dir) const
 Get dot product. More...
 
double getDot (const JVector3D &vector) const
 Get dot product. More...
 
double getDot (const JVector3D &vector) const
 Get dot product. More...
 
JVertex3D & add (const JVertex3D &value)
 Addition operator. More...
 
JVector3D & add (const JVector3D &vector)
 Add vector. More...
 
JTime & add (const JTime &value)
 Addition operator. More...
 
JVertex3D & sub (const JVertex3D &value)
 Subtraction operator. More...
 
JVector3D & sub (const JVector3D &vector)
 Subtract vector. More...
 
JTime & sub (const JTime &value)
 Subtraction operator. More...
 
JVector3D & mul (const JSecond_t &object)
 Multiply with object. More...
 
JVertex3D & mul (const JSecond_t &object)
 Multiply with object. More...
 
const JPosition3D & getPosition () const
 Get position. More...
 
JPosition3D & getPosition ()
 Get position. More...
 
void setPosition (const JVector3D &pos)
 Set position. More...
 
 operator JAngle3D () const
 Type conversion operator. More...
 
 operator JVersor3D () const
 Type conversion operator. More...
 
JPosition3D & rotate (const JRotation3D &R)
 Rotate. More...
 
JPosition3D & rotate (const JRotation3X &R)
 Rotate around X-axis. More...
 
JPosition3D & rotate (const JRotation3Y &R)
 Rotate around Y-axis. More...
 
JPosition3D & rotate (const JRotation3Z &R)
 Rotate around Z-axis. More...
 
JPosition3D & rotate (const JQuaternion3D &Q)
 Rotate. More...
 
JPosition3D & rotate_back (const JRotation3D &R)
 Rotate back. More...
 
JPosition3D & rotate_back (const JRotation3X &R)
 Rotate back around X-axis. More...
 
JPosition3D & rotate_back (const JRotation3Y &R)
 Rotate back around Y-axis. More...
 
JPosition3D & rotate_back (const JRotation3Z &R)
 Rotate back around Z-axis. More...
 
JPosition3D & rotate_back (const JQuaternion3D &Q)
 Rotate back. More...
 
void transform (const JRotation3D &R, const JVector3D &pos)
 Transform position. More...
 
JVector3D & transform (const JMatrix3D &T)
 Transform. More...
 
JVector3D & transform (const JMatrix3D &T)
 Transform. More...
 
void transform_back (const JRotation3D &R, const JVector3D &pos)
 Transform back position. More...
 
 operator JVector2D () const
 Type conversion operator. More...
 
double getX () const
 Get x position. More...
 
double getY () const
 Get y position. More...
 
bool equals (const JVector3D &vector, const double precision=std::numeric_limits< double >::min()) const
 Check equality. More...
 
double getLengthSquared () const
 Get length squared. More...
 
double getLength () const
 Get length. More...
 
JVector3D & cross (const JVector3D &first, const JVector3D &second)
 Get cross product. More...
 
const JVersor3Z & getDirection () const
 Get direction. More...
 
JVersor3Z & getDirection ()
 Get direction. More...
 
void setDirection (const JVersor3Z &direction)
 Set direction. More...
 
 operator JAngle3D () const
 Get angle. More...
 
 operator JVector3D () const
 Type conversion operator. More...
 
 operator JVersor3D () const
 Type conversion operator. More...
 
double getDX () const
 Get x direction. More...
 
double getDY () const
 Get y direction. More...
 
double getDZ () const
 Get z direction. More...
 
JVersor3Z & add (const JVersor3Z &value)
 Addition operator. More...
 
JVersor3Z & sub (const JVersor3Z &value)
 Subtraction operator. More...
 
JVersor3Z & mul (const JSecond_t &object)
 Multiply with object. More...
 
bool equals (const JVersor3D &versor, const double precision=std::numeric_limits< double >::min()) const
 Check equality. More...
 
double getDot (const JVersor3Z &dir) const
 Get dot product. More...
 
double getDot (const JAngle3D &angle) const
 Get dot product. More...
 
double getDot (const JVector3D &pos) const
 Get dot product. More...
 
double getDot (const JVersor3D &dir) const
 Get dot product. More...
 
JLine3Z & mul (const JSecond_t &object)
 Multiply with object. More...
 

Static Public Member Functions

static parameter_type pDX ()
 
static parameter_type pDY ()
 
static parameter_type pX ()
 
static parameter_type pY ()
 
static parameter_type pT ()
 

Protected Attributes

double __x
 
double __y
 
double __z
 
double __t
 
double __dx
 
double __dy
 

Friends

std::istream & operator>> (std::istream &in, JLine3Z &object)
 Read object from input. More...
 
std::ostream & operator<< (std::ostream &out, const JLine3Z &object)
 Write object to output. More...
 

Detailed Description

Data structure for fit of straight line in positive z-direction.

Note that the position coordinates are defined with respect to the given direction.

Definition at line 35 of file JLine3Z.hh.

Member Typedef Documentation

◆ parameter_type

typedef double JLine3Z::* JFIT::JLine3Z::parameter_type

Definition at line 317 of file JLine3Z.hh.

Constructor & Destructor Documentation

◆ JLine3Z() [1/3]

JFIT::JLine3Z::JLine3Z ( )
inline

Default constructor.

Definition at line 53 of file JLine3Z.hh.

53  :
54  JLine1Z(),
55  JVersor3Z()
56  {}

◆ JLine3Z() [2/3]

JFIT::JLine3Z::JLine3Z ( const JLine1Z &  line)
inline

Constructor.

Parameters
lineline

Definition at line 64 of file JLine3Z.hh.

64  :
65  JLine1Z(line),
66  JVersor3Z()
67  {}

◆ JLine3Z() [3/3]

JFIT::JLine3Z::JLine3Z ( const JLine1Z &  line,
const JVersor3Z &  dir 
)
inline

Constructor.

Parameters
lineline
dirdirection

Definition at line 76 of file JLine3Z.hh.

77  :
78  JLine1Z(line),
79  JVersor3Z(dir)
80  {}

Member Function Documentation

◆ move()

void JFIT::JLine3Z::move ( const double  step,
const double  velocity 
)
inline

Move vertex along this line with given velocity.

Parameters
stepstep
velocityvelocity

Definition at line 89 of file JLine3Z.hh.

90  {
91  __x += step * getDX();
92  __y += step * getDY();
93  __z += step * getDZ();
94  __t += step / velocity;
95  }

◆ setZ()

void JFIT::JLine3Z::setZ ( const double  z,
const double  velocity 
)
inline

Set z-position.

Parameters
zz-position
velocityvelocity

Definition at line 104 of file JLine3Z.hh.

105  {
106  move((z - getZ()) / getDZ(), velocity);
107  }

◆ negate()

JLine3Z& JFIT::JLine3Z::negate ( )
inline

Prefix unary minus.

Returns
line

Definition at line 115 of file JLine3Z.hh.

116  {
117  JLine1Z ::negate();
118  JVersor3Z::negate();
119 
120  return *this;
121  }

◆ add() [1/6]

JLine3Z& JFIT::JLine3Z::add ( const JLine3Z &  value)
inline

Addition operator.

Parameters
valueline
Returns
line

Definition at line 130 of file JLine3Z.hh.

131  {
132  JLine1Z ::add(value);
133  JVersor3Z::add(value);
134 
135  return *this;
136  }

◆ sub() [1/6]

JLine3Z& JFIT::JLine3Z::sub ( const JLine3Z &  value)
inline

Subtraction operator.

Parameters
valueline
Returns
line

Definition at line 145 of file JLine3Z.hh.

146  {
147  JLine1Z ::sub(value);
148  JVersor3Z::sub(value);
149 
150  return *this;
151  }

◆ mul() [1/5]

JLine3Z& JFIT::JLine3Z::mul ( const double  value)
inline

Multiplication operator.

Parameters
valuemultiplication factor
Returns
line

Definition at line 160 of file JLine3Z.hh.

161  {
162  JLine1Z ::mul(value);
163  JVersor3Z::mul(value);
164 
165  return *this;
166  }

◆ div()

JLine3Z& JFIT::JLine3Z::div ( const double  value)
inline

Division operator.

Parameters
valuemultiplication factor
Returns
line

Definition at line 175 of file JLine3Z.hh.

176  {
177  JLine1Z ::div(value);
178  JVersor3Z::div(value);
179 
180  return *this;
181  }

◆ operator JTrack3D()

JFIT::JLine3Z::operator JTrack3D ( ) const
inline

Type conversion.

Returns
track

Definition at line 189 of file JLine3Z.hh.

190  {
191  return JTrack3D(JAxis3D(this->getPosition(),
192  this->getDirection()),
193  this->getT());
194  }

◆ getDistanceSquared()

double JFIT::JLine3Z::getDistanceSquared ( const JVector3D &  pos) const
inline

Get distance squared.

Parameters
posposition
Returns
square of distance

Definition at line 203 of file JLine3Z.hh.

204  {
205  JPosition3D D(pos);
206 
207  D.sub(this->getPosition());
208 
209  const double dz = D.getDot(this->getDirection());
210 
211  return D.getLengthSquared() - dz*dz;
212  }

◆ getDistance()

double JFIT::JLine3Z::getDistance ( const JVector3D &  pos) const
inline

Get distance.

Parameters
posposition
Returns
distance

Definition at line 221 of file JLine3Z.hh.

222  {
223  return sqrt(this->getDistanceSquared(pos));
224  }

◆ getT() [1/4]

double JFIT::JLine3Z::getT ( const JVector3D &  pos) const
inline

Get arrival time of Cherenkov light at given position.

Parameters
posposition [m]
Returns
time [ns]

Definition at line 233 of file JLine3Z.hh.

234  {
235  using namespace JTOOLS;
236 
237  JPosition3D D(pos);
238 
239  D.sub(this->getPosition());
240 
241  const double dz = D.getDot(this->getDirection());
242  const double R = sqrt(D.getLengthSquared() - dz*dz);
243 
244  return this->getT() + (dz + R * getKappaC()) * getInverseSpeedOfLight();
245  }

◆ getDirection() [1/5]

JVersor3D JFIT::JLine3Z::getDirection ( const JVector3D &  pos) const
inline

Get photon direction of Cherenkov light on PMT.

Parameters
posPMT position
Returns
direction

Definition at line 254 of file JLine3Z.hh.

255  {
256  using namespace JTOOLS;
257  using namespace JGEOMETRY3D;
258 
259  JPosition3D D(pos);
260 
261  D.sub(this->getPosition());
262 
263  const double dz = D.getDot(this->getDirection());
264  const double R = sqrt(D.getLengthSquared() - dz*dz);
265 
266  D.sub(JPosition3D(this->getDirection()) * (dz - R/getTanThetaC()));
267 
268  return JDirection3D(D);
269  }

◆ getDot() [1/10]

double JFIT::JLine3Z::getDot ( const JAxis3D &  axis) const
inline

Get cosine angle of impact of Cherenkov light on PMT.

Parameters
axisPMT axis
Returns
cosine angle of impact

Definition at line 278 of file JLine3Z.hh.

279  {
280  return getDirection(axis.getPosition()).getDot(axis.getDirection());
281  }

◆ pDX()

static parameter_type JFIT::JLine3Z::pDX ( )
inlinestatic

Definition at line 319 of file JLine3Z.hh.

319 { return &JLine3Z::__dx; }

◆ pDY()

static parameter_type JFIT::JLine3Z::pDY ( )
inlinestatic

Definition at line 320 of file JLine3Z.hh.

320 { return &JLine3Z::__dy; }

◆ getT() [2/4]

double JFIT::JLine1Z::getT
inline

Get arrival time of Cherenkov light at given position.

Parameters
posposition [m]
Returns
time [ns]

Definition at line 114 of file JLine1Z.hh.

115  {
116  using namespace JTOOLS;
117 
118  const double dx = pos.getX() - this->getX();
119  const double dy = pos.getY() - this->getY();
120  const double dz = pos.getZ() - this->getZ();
121 
122  const double R = sqrt(dx*dx + dy*dy);
123 
124  return this->getT() + (dz + R * getKappaC()) * getInverseSpeedOfLight();
125  }

◆ getT() [3/4]

double JGEOMETRY3D::JVertex3D::getT
inline

Get arrival time of Cherenkov light at given position.

Parameters
posposition [m]
Returns
time [ns]

Definition at line 144 of file JVertex3D.hh.

145  {
146  using namespace JTOOLS;
147 
148  return this->getT() + this->getDistance(pos) * getInverseSpeedOfLight() * getIndexOfRefraction();
149  }

◆ add() [2/6]

JVersor3Z& JGEOMETRY3D::JVersor3Z::add
inline

Addition operator.

Parameters
valueversor
Returns
this versor

Definition at line 198 of file JVersor3Z.hh.

199  {
200  __dx += value.getDX();
201  __dy += value.getDY();
202 
203  return *this;
204  }

◆ sub() [2/6]

JVersor3Z& JGEOMETRY3D::JVersor3Z::sub
inline

Subtraction operator.

Parameters
valueversor
Returns
this versor

Definition at line 213 of file JVersor3Z.hh.

214  {
215  __dx -= value.getDX();
216  __dy -= value.getDY();
217 
218  return *this;
219  }

◆ getDirection() [2/5]

const JVersor3Z& JGEOMETRY3D::JVersor3Z::getDirection
inline

Get direction.

Returns
direction

Definition at line 79 of file JVersor3Z.hh.

80  {
81  return static_cast<const JVersor3Z&>(*this);
82  }

◆ getDirection() [3/5]

JVersor3Z& JGEOMETRY3D::JVersor3Z::getDirection
inline

Get direction.

Returns
direction

Definition at line 90 of file JVersor3Z.hh.

91  {
92  return static_cast<JVersor3Z&>(*this);
93  }

◆ getT() [4/4]

double JGEOMETRY3D::JTime::getT ( ) const
inlineinherited

Get time.

Returns
time

Definition at line 121 of file JGeometry3D/JTime.hh.

122  {
123  return __t;
124  }

◆ getZ() [1/2]

double JFIT::JLine1Z::getZ ( const JPosition3D &  pos) const
inlineinherited

Get point of emission of Cherenkov light along muon path.

Parameters
posposition
Returns
position along muon path

Definition at line 134 of file JLine1Z.hh.

135  {
136  using namespace JTOOLS;
137 
138  return pos.getZ() - this->getDistance(pos) / getTanThetaC();
139  }

◆ getZ() [2/2]

double JGEOMETRY3D::JVector3D::getZ ( ) const
inlineinherited

Get z position.

Returns
z position

Definition at line 114 of file JVector3D.hh.

115  {
116  return __z;
117  }

◆ getDot() [2/10]

double JGEOMETRY3D::JPosition3D::getDot ( const JAngle3D &  angle) const
inlineinherited

Get dot product.

Parameters
angleangle
Returns
dot product

Definition at line 377 of file JPosition3D.hh.

378  {
379  return
380  getX() * angle.getDX() +
381  getY() * angle.getDY() +
382  getZ() * angle.getDZ();
383  }

◆ getDot() [3/10]

double JGEOMETRY3D::JPosition3D::getDot ( const JVersor3D &  dir) const
inlineinherited

Get dot product.

Parameters
dirdirection
Returns
dot product

Definition at line 392 of file JPosition3D.hh.

393  {
394  return
395  getX() * dir.getDX() +
396  getY() * dir.getDY() +
397  getZ() * dir.getDZ();
398  }

◆ getDot() [4/10]

double JGEOMETRY3D::JPosition3D::getDot ( const JVersor3Z &  dir) const
inlineinherited

Get dot product.

Parameters
dirdirection
Returns
dot product

Definition at line 407 of file JPosition3D.hh.

408  {
409  return
410  getX() * dir.getDX() +
411  getY() * dir.getDY() +
412  getZ() * dir.getDZ();
413  }

◆ getDot() [5/10]

double JGEOMETRY3D::JVector3D::getDot
inlineinherited

Get dot product.

Parameters
vectorvector
Returns
dot product

Definition at line 281 of file JVector3D.hh.

282  {
283  return
284  getX() * vector.getX() +
285  getY() * vector.getY() +
286  getZ() * vector.getZ();
287  }

◆ getDot() [6/10]

double JGEOMETRY3D::JVector3D::getDot ( const JVector3D &  vector) const
inlineinherited

Get dot product.

Parameters
vectorvector
Returns
dot product

Definition at line 281 of file JVector3D.hh.

282  {
283  return
284  getX() * vector.getX() +
285  getY() * vector.getY() +
286  getZ() * vector.getZ();
287  }

◆ pX()

static parameter_type JFIT::JLine1Z::pX ( )
inlinestaticinherited

Definition at line 180 of file JLine1Z.hh.

180 { return &JLine1Z::__x; }

◆ pY()

static parameter_type JFIT::JLine1Z::pY ( )
inlinestaticinherited

Definition at line 181 of file JLine1Z.hh.

181 { return &JLine1Z::__y; }

◆ pT()

static parameter_type JFIT::JLine1Z::pT ( )
inlinestaticinherited

Definition at line 182 of file JLine1Z.hh.

182 { return &JLine1Z::__t; }

◆ add() [3/6]

JVertex3D& JGEOMETRY3D::JVertex3D::add ( const JVertex3D &  value)
inlineinherited

Addition operator.

Parameters
valueline
Returns
line

Definition at line 84 of file JVertex3D.hh.

85  {
86  JPosition3D::add(value);
87  JTime ::add(value);
88 
89  return *this;
90  }

◆ add() [4/6]

JVector3D& JGEOMETRY3D::JVector3D::add ( const JVector3D &  vector)
inlineinherited

Add vector.

Parameters
vectorvector
Returns
this vector

Definition at line 141 of file JVector3D.hh.

142  {
143  __x += vector.getX();
144  __y += vector.getY();
145  __z += vector.getZ();
146 
147  return *this;
148  }

◆ add() [5/6]

JTime& JGEOMETRY3D::JTime::add ( const JTime &  value)
inlineinherited

Addition operator.

Parameters
valuetime
Returns
time

Definition at line 66 of file JGeometry3D/JTime.hh.

67  {
68  __t += value.getT();
69 
70  return *this;
71  }

◆ sub() [3/6]

JVertex3D& JGEOMETRY3D::JVertex3D::sub ( const JVertex3D &  value)
inlineinherited

Subtraction operator.

Parameters
valueline
Returns
line

Definition at line 99 of file JVertex3D.hh.

100  {
101  JPosition3D::sub(value);
102  JTime ::sub(value);
103 
104  return *this;
105  }

◆ sub() [4/6]

JVector3D& JGEOMETRY3D::JVector3D::sub ( const JVector3D &  vector)
inlineinherited

Subtract vector.

Parameters
vectorvector
Returns
this vector

Definition at line 157 of file JVector3D.hh.

158  {
159  __x -= vector.getX();
160  __y -= vector.getY();
161  __z -= vector.getZ();
162 
163  return *this;
164  }

◆ sub() [5/6]

JTime& JGEOMETRY3D::JTime::sub ( const JTime &  value)
inlineinherited

Subtraction operator.

Parameters
valuetime
Returns
time

Definition at line 80 of file JGeometry3D/JTime.hh.

81  {
82  __t -= value.getT();
83 
84  return *this;
85  }

◆ mul() [2/5]

JVector3D & JMATH::JMath< JVector3D , JSecond_t >::mul ( const JSecond_t &  object)
inlineinherited

Multiply with object.

Parameters
objectobject
Returns
result object

Definition at line 273 of file JMath.hh.

274  {
275  return static_cast<JFirst_t&>(*this) = JCalculator<JFirst_t>::calculator.mul(static_cast<const JFirst_t&>(*this), object);
276  }

◆ mul() [3/5]

JVertex3D & JMATH::JMath< JVertex3D , JSecond_t >::mul ( const JSecond_t &  object)
inlineinherited

Multiply with object.

Parameters
objectobject
Returns
result object

Definition at line 273 of file JMath.hh.

274  {
275  return static_cast<JFirst_t&>(*this) = JCalculator<JFirst_t>::calculator.mul(static_cast<const JFirst_t&>(*this), object);
276  }

◆ getPosition() [1/2]

const JPosition3D& JGEOMETRY3D::JPosition3D::getPosition ( ) const
inlineinherited

Get position.

Returns
position

Definition at line 129 of file JPosition3D.hh.

130  {
131  return static_cast<const JPosition3D&>(*this);
132  }

◆ getPosition() [2/2]

JPosition3D& JGEOMETRY3D::JPosition3D::getPosition ( )
inlineinherited

Get position.

Returns
position

Definition at line 140 of file JPosition3D.hh.

141  {
142  return static_cast<JPosition3D&>(*this);
143  }

◆ setPosition()

void JGEOMETRY3D::JPosition3D::setPosition ( const JVector3D &  pos)
inlineinherited

Set position.

Parameters
posposition

Definition at line 151 of file JPosition3D.hh.

152  {
153  static_cast<JVector3D&>(*this) = pos;
154  }

◆ operator JAngle3D() [1/2]

JGEOMETRY3D::JPosition3D::operator JAngle3D ( ) const
inlineinherited

Type conversion operator.

Returns
angle

Definition at line 162 of file JPosition3D.hh.

163  {
164  return JAngle3D(getX(), getY(), getZ());
165  }

◆ operator JVersor3D() [1/2]

JGEOMETRY3D::JPosition3D::operator JVersor3D ( ) const
inlineinherited

Type conversion operator.

Returns
direction

Definition at line 173 of file JPosition3D.hh.

174  {
175  return JVersor3D(getX(), getY(), getZ());
176  }

◆ rotate() [1/5]

JPosition3D& JGEOMETRY3D::JPosition3D::rotate ( const JRotation3D &  R)
inlineinherited

Rotate.

Parameters
Rrotation matrix
Returns
this position

Definition at line 185 of file JPosition3D.hh.

186  {
187  R.rotate(__x, __y, __z);
188 
189  return *this;
190  }

◆ rotate() [2/5]

JPosition3D& JGEOMETRY3D::JPosition3D::rotate ( const JRotation3X &  R)
inlineinherited

Rotate around X-axis.

Parameters
Rrotation matrix
Returns
this position

Definition at line 213 of file JPosition3D.hh.

214  {
215  R.rotate(__y, __z);
216 
217  return *this;
218  }

◆ rotate() [3/5]

JPosition3D& JGEOMETRY3D::JPosition3D::rotate ( const JRotation3Y &  R)
inlineinherited

Rotate around Y-axis.

Parameters
Rrotation matrix
Returns
this position

Definition at line 241 of file JPosition3D.hh.

242  {
243  R.rotate(__x, __z);
244 
245  return *this;
246  }

◆ rotate() [4/5]

JPosition3D& JGEOMETRY3D::JPosition3D::rotate ( const JRotation3Z &  R)
inlineinherited

Rotate around Z-axis.

Parameters
Rrotation matrix
Returns
this position

Definition at line 269 of file JPosition3D.hh.

270  {
271  R.rotate(__x, __y);
272 
273  return *this;
274  }

◆ rotate() [5/5]

JPosition3D& JGEOMETRY3D::JPosition3D::rotate ( const JQuaternion3D &  Q)
inlineinherited

Rotate.

Parameters
Qquaternion
Returns
this position

Definition at line 297 of file JPosition3D.hh.

298  {
299  Q.rotate(__x, __y, __z);
300 
301  return *this;
302  }

◆ rotate_back() [1/5]

JPosition3D& JGEOMETRY3D::JPosition3D::rotate_back ( const JRotation3D &  R)
inlineinherited

Rotate back.

Parameters
Rrotation matrix
Returns
this position

Definition at line 199 of file JPosition3D.hh.

200  {
201  R.rotate_back(__x, __y, __z);
202 
203  return *this;
204  }

◆ rotate_back() [2/5]

JPosition3D& JGEOMETRY3D::JPosition3D::rotate_back ( const JRotation3X &  R)
inlineinherited

Rotate back around X-axis.

Parameters
Rrotation matrix
Returns
this position

Definition at line 227 of file JPosition3D.hh.

228  {
229  R.rotate_back(__y, __z);
230 
231  return *this;
232  }

◆ rotate_back() [3/5]

JPosition3D& JGEOMETRY3D::JPosition3D::rotate_back ( const JRotation3Y &  R)
inlineinherited

Rotate back around Y-axis.

Parameters
Rrotation matrix
Returns
this position

Definition at line 255 of file JPosition3D.hh.

256  {
257  R.rotate_back(__x, __z);
258 
259  return *this;
260  }

◆ rotate_back() [4/5]

JPosition3D& JGEOMETRY3D::JPosition3D::rotate_back ( const JRotation3Z &  R)
inlineinherited

Rotate back around Z-axis.

Parameters
Rrotation matrix
Returns
this position

Definition at line 283 of file JPosition3D.hh.

284  {
285  R.rotate_back(__x, __y);
286 
287  return *this;
288  }

◆ rotate_back() [5/5]

JPosition3D& JGEOMETRY3D::JPosition3D::rotate_back ( const JQuaternion3D &  Q)
inlineinherited

Rotate back.

Parameters
Qquaternion
Returns
this position

Definition at line 311 of file JPosition3D.hh.

312  {
313  Q.rotate_back(__x, __y, __z);
314 
315  return *this;
316  }

◆ transform() [1/3]

void JGEOMETRY3D::JPosition3D::transform ( const JRotation3D &  R,
const JVector3D &  pos 
)
inlineinherited

Transform position.

The final position is obtained as follows:

  1. rotation of the position according matrix R;
  2. offset position with pos;
  3. rotation of position around z-axis, such that final position lies in x-z plane;
Parameters
Rrotation matrix
posposition of origin (after rotation)

Definition at line 330 of file JPosition3D.hh.

332  {
333  // rotate geometry to system with particle direction along z-axis
334 
335  rotate(R);
336 
337  // offset with respect to origin
338 
339  sub(pos);
340 
341  // rotate geometry to x-z plane
342 
343  __x = sqrt(__x*__x + __y*__y);
344  __y = 0.0;
345  }

◆ transform() [2/3]

JVector3D& JGEOMETRY3D::JVector3D::transform
inlineinherited

Transform.

Parameters
Tmatrix
Returns
this vector

Definition at line 205 of file JVector3D.hh.

206  {
207  T.transform(__x, __y, __z);
208 
209  return *this;
210  }

◆ transform() [3/3]

JVector3D& JGEOMETRY3D::JVector3D::transform ( const JMatrix3D &  T)
inlineinherited

Transform.

Parameters
Tmatrix
Returns
this vector

Definition at line 205 of file JVector3D.hh.

206  {
207  T.transform(__x, __y, __z);
208 
209  return *this;
210  }

◆ transform_back()

void JGEOMETRY3D::JPosition3D::transform_back ( const JRotation3D &  R,
const JVector3D &  pos 
)
inlineinherited

Transform back position.

The final position is obtained as follows:

  1. offset position with position pos;
  2. rotation of postion according matrix R;
Parameters
Rrotation matrix
posposition of origin (before rotation)

Definition at line 358 of file JPosition3D.hh.

360  {
361  // offset with respect to origin
362 
363  add(pos);
364 
365  // rotate back geometry to system with particle direction along z-axis
366 
367  rotate_back(R);
368  }

◆ operator JVector2D()

JGEOMETRY3D::JVector3D::operator JVector2D ( ) const
inlineinherited

Type conversion operator.

Returns
JVector2D

Definition at line 82 of file JVector3D.hh.

83  {
84  return JVector2D(this->getX(), this->getY());
85  }

◆ getX()

double JGEOMETRY3D::JVector3D::getX ( ) const
inlineinherited

Get x position.

Returns
x position

Definition at line 93 of file JVector3D.hh.

94  {
95  return __x;
96  }

◆ getY()

double JGEOMETRY3D::JVector3D::getY ( ) const
inlineinherited

Get y position.

Returns
y position

Definition at line 103 of file JVector3D.hh.

104  {
105  return __y;
106  }

◆ equals() [1/2]

bool JGEOMETRY3D::JVector3D::equals ( const JVector3D &  vector,
const double  precision = std::numeric_limits<double>::min() 
) const
inlineinherited

Check equality.

Parameters
vectorvector
precisionprecision
Returns
true if vectors are equal; else false

Definition at line 220 of file JVector3D.hh.

222  {
223  return (fabs(getX() - vector.getX()) <= precision &&
224  fabs(getY() - vector.getY()) <= precision &&
225  fabs(getZ() - vector.getZ()) <= precision);
226  }

◆ getLengthSquared()

double JGEOMETRY3D::JVector3D::getLengthSquared ( ) const
inlineinherited

Get length squared.

Returns
square of length

Definition at line 234 of file JVector3D.hh.

235  {
236  return getX()*getX() + getY()*getY() + getZ()*getZ();
237  }

◆ getLength()

double JGEOMETRY3D::JVector3D::getLength ( ) const
inlineinherited

Get length.

Returns
length

Definition at line 245 of file JVector3D.hh.

246  {
247  return sqrt(getLengthSquared());
248  }

◆ cross()

JVector3D& JGEOMETRY3D::JVector3D::cross ( const JVector3D &  first,
const JVector3D &  second 
)
inlineinherited

Get cross product.

Note that this vector should not overlap with the first or second vector,

Parameters
firstfirst vector
secondsecond vector
Returns
this vector

Definition at line 298 of file JVector3D.hh.

300  {
301  __x = first .getY() * second.getZ() - second.getY() * first .getZ();
302  __y = second.getX() * first .getZ() - first .getX() * second.getZ();
303  __z = first .getX() * second.getY() - second.getX() * first .getY();
304 
305  return *this;
306  }

◆ getDirection() [4/5]

const JVersor3Z& JGEOMETRY3D::JVersor3Z::getDirection ( ) const
inlineinherited

Get direction.

Returns
direction

Definition at line 79 of file JVersor3Z.hh.

80  {
81  return static_cast<const JVersor3Z&>(*this);
82  }

◆ getDirection() [5/5]

JVersor3Z& JGEOMETRY3D::JVersor3Z::getDirection ( )
inlineinherited

Get direction.

Returns
direction

Definition at line 90 of file JVersor3Z.hh.

91  {
92  return static_cast<JVersor3Z&>(*this);
93  }

◆ setDirection()

void JGEOMETRY3D::JVersor3Z::setDirection ( const JVersor3Z &  direction)
inlineinherited

Set direction.

Parameters
directiondirection

Definition at line 101 of file JVersor3Z.hh.

102  {
103  static_cast<JVersor3Z&>(*this) = direction;
104  }

◆ operator JAngle3D() [2/2]

JGEOMETRY3D::JVersor3Z::operator JAngle3D ( ) const
inlineinherited

Get angle.

Returns
angle

Definition at line 112 of file JVersor3Z.hh.

113  {
114  return JAngle3D(getDX(), getDY(), getDZ());
115  }

◆ operator JVector3D()

JGEOMETRY3D::JVersor3Z::operator JVector3D ( ) const
inlineinherited

Type conversion operator.

Returns
position

Definition at line 123 of file JVersor3Z.hh.

124  {
125  return JVector3D(getDX(), getDY(), getDZ());
126  }

◆ operator JVersor3D() [2/2]

JGEOMETRY3D::JVersor3Z::operator JVersor3D ( ) const
inlineinherited

Type conversion operator.

Returns
direction

Definition at line 134 of file JVersor3Z.hh.

135  {
136  return JVersor3D(getDX(), getDY(), getDZ());
137  }

◆ getDX()

double JGEOMETRY3D::JVersor3Z::getDX ( ) const
inlineinherited

Get x direction.

Returns
x direction

Definition at line 145 of file JVersor3Z.hh.

146  {
147  return __dx;
148  }

◆ getDY()

double JGEOMETRY3D::JVersor3Z::getDY ( ) const
inlineinherited

Get y direction.

Returns
y direction

Definition at line 156 of file JVersor3Z.hh.

157  {
158  return __dy;
159  }

◆ getDZ()

double JGEOMETRY3D::JVersor3Z::getDZ ( ) const
inlineinherited

Get z direction.

Returns
z direction

Definition at line 167 of file JVersor3Z.hh.

168  {
169  const double v = getDX()*getDX() + getDY()*getDY();
170 
171  if (v <= 1.0)
172  return sqrt(1.0 - v);
173  else
174  return 0.0;
175  }

◆ add() [6/6]

JVersor3Z& JGEOMETRY3D::JVersor3Z::add ( const JVersor3Z &  value)
inlineinherited

Addition operator.

Parameters
valueversor
Returns
this versor

Definition at line 198 of file JVersor3Z.hh.

199  {
200  __dx += value.getDX();
201  __dy += value.getDY();
202 
203  return *this;
204  }

◆ sub() [6/6]

JVersor3Z& JGEOMETRY3D::JVersor3Z::sub ( const JVersor3Z &  value)
inlineinherited

Subtraction operator.

Parameters
valueversor
Returns
this versor

Definition at line 213 of file JVersor3Z.hh.

214  {
215  __dx -= value.getDX();
216  __dy -= value.getDY();
217 
218  return *this;
219  }

◆ mul() [4/5]

JVersor3Z & JMATH::JMath< JVersor3Z , JSecond_t >::mul ( const JSecond_t &  object)
inlineinherited

Multiply with object.

Parameters
objectobject
Returns
result object

Definition at line 273 of file JMath.hh.

274  {
275  return static_cast<JFirst_t&>(*this) = JCalculator<JFirst_t>::calculator.mul(static_cast<const JFirst_t&>(*this), object);
276  }

◆ equals() [2/2]

bool JGEOMETRY3D::JVersor3Z::equals ( const JVersor3D &  versor,
const double  precision = std::numeric_limits<double>::min() 
) const
inlineinherited

Check equality.

Parameters
versorversor
precisionprecision
Returns
true if versors are equal; else false

Definition at line 259 of file JVersor3Z.hh.

261  {
262  return (fabs(getDX() - versor.getDX()) <= precision &&
263  fabs(getDY() - versor.getDY()) <= precision);
264  }

◆ getDot() [7/10]

double JGEOMETRY3D::JVersor3Z::getDot ( const JVersor3Z &  dir) const
inlineinherited

Get dot product.

Parameters
dirdirection
Returns
dot product

Definition at line 273 of file JVersor3Z.hh.

274  {
275  return
276  getDX() * dir.getDX() +
277  getDY() * dir.getDY() +
278  getDZ() * dir.getDZ();
279  }

◆ getDot() [8/10]

double JGEOMETRY3D::JVersor3Z::getDot ( const JAngle3D &  angle) const
inlineinherited

Get dot product.

Parameters
angleangle
Returns
dot product

Definition at line 288 of file JVersor3Z.hh.

289  {
290  return
291  getDX() * angle.getDX() +
292  getDY() * angle.getDY() +
293  getDZ() * angle.getDZ();
294  }

◆ getDot() [9/10]

double JGEOMETRY3D::JVersor3Z::getDot ( const JVector3D &  pos) const
inlineinherited

Get dot product.

Parameters
posposition
Returns
dot product

Definition at line 303 of file JVersor3Z.hh.

304  {
305  return
306  getDX() * pos.getX() +
307  getDY() * pos.getY() +
308  getDZ() * pos.getZ();
309  }

◆ getDot() [10/10]

double JGEOMETRY3D::JVersor3Z::getDot ( const JVersor3D &  dir) const
inlineinherited

Get dot product.

Parameters
dirdirection
Returns
dot product

Definition at line 318 of file JVersor3Z.hh.

319  {
320  return
321  getDX() * dir.getDX() +
322  getDY() * dir.getDY() +
323  getDZ() * dir.getDZ();
324  }

◆ mul() [5/5]

JLine3Z & JMATH::JMath< JLine3Z , JSecond_t >::mul ( const JSecond_t &  object)
inlineinherited

Multiply with object.

Parameters
objectobject
Returns
result object

Definition at line 273 of file JMath.hh.

274  {
275  return static_cast<JFirst_t&>(*this) = JCalculator<JFirst_t>::calculator.mul(static_cast<const JFirst_t&>(*this), object);
276  }

Friends And Related Function Documentation

◆ operator>>

std::istream& operator>> ( std::istream &  in,
JLine3Z &  object 
)
friend

Read object from input.

Parameters
ininput stream
objectobject
Returns
input stream

Definition at line 291 of file JLine3Z.hh.

292  {
293  in >> static_cast<JLine1Z&> (object);
294  in >> static_cast<JVersor3Z&>(object);
295 
296  return in;
297  }

◆ operator<<

std::ostream& operator<< ( std::ostream &  out,
const JLine3Z &  object 
)
friend

Write object to output.

Parameters
outoutput stream
objectobject
Returns
output stream

Definition at line 307 of file JLine3Z.hh.

308  {
309  out << static_cast<const JLine1Z&> (object);
310  out << ' ';
311  out << static_cast<const JVersor3Z&>(object);
312 
313  return out;
314  }

Member Data Documentation

◆ __x

double JGEOMETRY3D::JVector3D::__x
protectedinherited

Definition at line 309 of file JVector3D.hh.

◆ __y

double JGEOMETRY3D::JVector3D::__y
protectedinherited

Definition at line 310 of file JVector3D.hh.

◆ __z

double JGEOMETRY3D::JVector3D::__z
protectedinherited

Definition at line 311 of file JVector3D.hh.

◆ __t

double JGEOMETRY3D::JTime::__t
protectedinherited

Definition at line 188 of file JGeometry3D/JTime.hh.

◆ __dx

double JGEOMETRY3D::JVersor3Z::__dx
protectedinherited

Definition at line 379 of file JVersor3Z.hh.

◆ __dy

double JGEOMETRY3D::JVersor3Z::__dy
protectedinherited

Definition at line 380 of file JVersor3Z.hh.

The documentation for this class was generated from the following file:
JGEOMETRY3D::JVersor3D::getDZ
double getDZ() const
Get z direction.
Definition: JVersor3D.hh:114
JGEOMETRY3D::JVersor3Z::negate
JVersor3Z & negate()
Prefix unary minus.
Definition: JVersor3Z.hh:183
JGEOMETRY2D::JRotation2D::rotate_back
void rotate_back(double &__x, double &__y) const
Rotate back.
Definition: JRotation2D.hh:112
JGEOMETRY3D::JVertex3D::sub
JVertex3D & sub(const JVertex3D &value)
Subtraction operator.
Definition: JVertex3D.hh:99
JFIT::JLine3Z::getDot
double getDot(const JAxis3D &axis) const
Get cosine angle of impact of Cherenkov light on PMT.
Definition: JLine3Z.hh:278
JGEOMETRY3D::JVersor3Z::div
JVersor3Z & div(const double value)
Division operator.
Definition: JVersor3Z.hh:243
JGEOMETRY3D::JRotation3D::rotate
void rotate(double &__x, double &__y, double &__z) const
Rotate.
Definition: JRotation3D.hh:336
JFIT::JLine3Z::getDistance
double getDistance(const JVector3D &pos) const
Get distance.
Definition: JLine3Z.hh:221
JGEOMETRY3D::JVector3D::__y
double __y
Definition: JVector3D.hh:310
JGEOMETRY3D::JRotation3D::rotate_back
void rotate_back(double &__x, double &__y, double &__z) const
Rotate back.
Definition: JRotation3D.hh:355
JGEOMETRY3D::JVector3D::getLengthSquared
double getLengthSquared() const
Get length squared.
Definition: JVector3D.hh:234
JFIT::JLine3Z::getDistanceSquared
double getDistanceSquared(const JVector3D &pos) const
Get distance squared.
Definition: JLine3Z.hh:203
JGEOMETRY3D::JQuaternion3D::rotate_back
void rotate_back(double &__x, double &__y, double &__z) const
Rotate back.
Definition: JQuaternion3D.hh:668
JGEOMETRY3D::JDirection3D::getDirection
const JDirection3D & getDirection() const
Get direction.
Definition: JDirection3D.hh:106
JGEOMETRY3D::JVertex3D::div
JVertex3D & div(const double value)
Division operator.
Definition: JVertex3D.hh:129
JGEOMETRY3D::JVector3D::getZ
double getZ() const
Get z position.
Definition: JVector3D.hh:114
JGEOMETRY3D::JAxis3D
Axis object.
Definition: JAxis3D.hh:38
JGEOMETRY3D::JVersor3Z::add
JVersor3Z & add(const JVersor3Z &value)
Addition operator.
Definition: JVersor3Z.hh:198
JGEOMETRY3D::JVersor3Z::mul
JVersor3Z & mul(const double value)
Multiplication operator.
Definition: JVersor3Z.hh:228
JGEOMETRY3D::JTime::getT
double getT() const
Get time.
Definition: JGeometry3D/JTime.hh:121
JGEOMETRY3D::JPosition3D::JPosition3D
JPosition3D()
Default constructor.
Definition: JPosition3D.hh:47
JGEOMETRY3D::JDirection3D
Data structure for direction in three dimensions.
Definition: JDirection3D.hh:32
JGEOMETRY3D::JVersor3Z::JVersor3Z
JVersor3Z()
Default constructor.
Definition: JVersor3Z.hh:44
JGEOMETRY3D::JVersor3D
Data structure for normalised vector in three dimensions.
Definition: JVersor3D.hh:23
JGEOMETRY3D::JPosition3D::rotate
JPosition3D & rotate(const JRotation3D &R)
Rotate.
Definition: JPosition3D.hh:185
JGEOMETRY3D::JVersor3Z::__dx
double __dx
Definition: JVersor3Z.hh:379
JGEOMETRY3D::JVector3D
Data structure for vector in three dimensions.
Definition: JVector3D.hh:33
JGEOMETRY2D::JRotation2D::rotate
void rotate(double &__x, double &__y) const
Rotate.
Definition: JRotation2D.hh:96
JTOOLS::getInverseSpeedOfLight
const double getInverseSpeedOfLight()
Get inverse speed of light.
Definition: JConstants.hh:100
JGEOMETRY3D::JVertex3D::negate
JVertex3D & negate()
Prefix unary minus.
Definition: JVertex3D.hh:70
JGEOMETRY3D::JTime::__t
double __t
Definition: JGeometry3D/JTime.hh:188
JGEOMETRY3D::JPosition3D
Data structure for position in three dimensions.
Definition: JPosition3D.hh:35
JTOOLS::getIndexOfRefraction
double getIndexOfRefraction()
Get average index of refraction of water.
Definition: JConstants.hh:111
JGEOMETRY3D::JPosition3D::rotate_back
JPosition3D & rotate_back(const JRotation3D &R)
Rotate back.
Definition: JPosition3D.hh:199
JGEOMETRY3D::JAngle3D::getDX
double getDX() const
Get x direction.
Definition: JAngle3D.hh:106
JGEOMETRY3D::JVersor3D::getDX
double getDX() const
Get x direction.
Definition: JVersor3D.hh:92
JGEOMETRY3D::JVersor3Z::sub
JVersor3Z & sub(const JVersor3Z &value)
Subtraction operator.
Definition: JVersor3Z.hh:213
JGEOMETRY3D::JVersor3D::getDY
double getDY() const
Get y direction.
Definition: JVersor3D.hh:103
JTOOLS::v
data_type v[N+1][M+1]
Definition: JPolint.hh:707
JTOOLS::getTanThetaC
double getTanThetaC()
Get average tangent of Cherenkov angle of water.
Definition: JConstants.hh:133
JGEOMETRY3D::JTime::add
JTime & add(const JTime &value)
Addition operator.
Definition: JGeometry3D/JTime.hh:66
JGEOMETRY3D::JAngle3D
Data structure for angles in three dimensions.
Definition: JAngle3D.hh:31
JGEOMETRY3D::JAngle3D::getDZ
double getDZ() const
Get z direction.
Definition: JAngle3D.hh:128
JFIT::JLine1Z::JLine1Z
JLine1Z()
Default constructor.
Definition: JLine1Z.hh:39
JTOOLS::getKappaC
double getKappaC()
Get average kappa of Cherenkov light in water.
Definition: JConstants.hh:166
JGEOMETRY3D::JPosition3D::getPosition
const JPosition3D & getPosition() const
Get position.
Definition: JPosition3D.hh:129
JGEOMETRY3D::JVersor3Z::getDirection
const JVersor3Z & getDirection() const
Get direction.
Definition: JVersor3Z.hh:79
JGEOMETRY3D::JVertex3D::add
JVertex3D & add(const JVertex3D &value)
Addition operator.
Definition: JVertex3D.hh:84
JGEOMETRY3D::JVector3D::getY
double getY() const
Get y position.
Definition: JVector3D.hh:103
JGEOMETRY3D::JTrack3D
3D track.
Definition: JTrack3D.hh:30
JGEOMETRY3D::JAngle3D::getDY
double getDY() const
Get y direction.
Definition: JAngle3D.hh:117
JGEOMETRY3D::JVersor3Z::getDY
double getDY() const
Get y direction.
Definition: JVersor3Z.hh:156
JGEOMETRY3D
Auxiliary classes and methods for 3D geometrical objects and operations.
Definition: JAngle3D.hh:18
JGEOMETRY3D::JVector3D::__z
double __z
Definition: JVector3D.hh:311
JMATH::JCalculator
Auxiliary class for arithmetic operations on objects.
Definition: JCalculator.hh:18
JGEOMETRY3D::JVector3D::__x
double __x
Definition: JVector3D.hh:309
JGEOMETRY3D::JVector3D::add
JVector3D & add(const JVector3D &vector)
Add vector.
Definition: JVector3D.hh:141
JGEOMETRY3D::JVector3D::getX
double getX() const
Get x position.
Definition: JVector3D.hh:93
JTOOLS
Auxiliary classes and methods for multi-dimensional interpolations and histograms.
Definition: JAbstractCollection.hh:9
JGEOMETRY3D::JVersor3Z::getDZ
double getDZ() const
Get z direction.
Definition: JVersor3Z.hh:167
JGEOMETRY3D::JVector3D::sub
JVector3D & sub(const JVector3D &vector)
Subtract vector.
Definition: JVector3D.hh:157
JGEOMETRY3D::JVertex3D::mul
JVertex3D & mul(const double value)
Multiplication operator.
Definition: JVertex3D.hh:114
JFIT::JLine1Z::getDistance
double getDistance(const JVector3D &pos) const
Get distance.
Definition: JLine1Z.hh:102
JFIT::JLine3Z::move
void move(const double step, const double velocity)
Move vertex along this line with given velocity.
Definition: JLine3Z.hh:89
JGEOMETRY3D::JVersor3Z::__dy
double __dy
Definition: JVersor3Z.hh:380
JGEOMETRY3D::JQuaternion3D::rotate
void rotate(double &__x, double &__y, double &__z) const
Rotate.
Definition: JQuaternion3D.hh:645
JGEOMETRY3D::JVersor3Z::getDX
double getDX() const
Get x direction.
Definition: JVersor3Z.hh:145
JGEOMETRY3D::JTime::sub
JTime & sub(const JTime &value)
Subtraction operator.
Definition: JGeometry3D/JTime.hh:80
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