geo_vectors_utils_TVector.h File Reference

Specializations of geo_vectors_utils.h for ROOT old vector types. More...

#include "larcorealg/Geometry/geo_vectors_utils.h"
#include "TVector2.h"
#include "TVector3.h"
#include "TLorentzVector.h"
#include <ostream>

Go to the source code of this file.

Namespaces
	geo::vect
	Utilities to manipulate geometry vectors.The utilities include generic vector interface facilities allowing to use different vector types via templates.
	geo::vect::dump
	Utilities to print vector types.

Functions
template<>
auto	geo::vect::mag2< TVector2 > (TVector2 const &v)
TVector3 conversions
template<typename Vector >
TVector3	geo::vect::toTVector3 (Vector const &v)
	Converts a vector into a TVector3. More...
Output of old-style ROOT vectors (TVector3 etc.)
template<typename Stream >
void	geo::vect::dump::Vector2 (Stream &&out, TVector2 const &v)
	Print a TVector2 to an output stream. More...
template<typename Stream >
void	geo::vect::dump::Vector3 (Stream &&out, TVector3 const &v)
	Print a TVector3 to an output stream. More...
template<typename Stream >
void	geo::vect::dump::LorentzVector (Stream &&out, TLorentzVector const &v)
	Print a TLorentzVector to an output stream. More...
std::ostream &	geo::vect::dump::operator<< (std::ostream &out, TVector2 const &v)
	Print a TVector2 to an output stream. More...
std::ostream &	geo::vect::dump::operator<< (std::ostream &out, TVector3 const &v)
	Print a TVector3 to an output stream. More...
std::ostream &	geo::vect::dump::operator<< (std::ostream &out, TLorentzVector const &v)
	Print a TLorentzVector to an output stream. More...
Overloads of STL C++ functions for ROOT vectors
decltype(auto)	begin (TVector2 const &v)
decltype(auto)	cbegin (TVector2 const &v)
decltype(auto)	end (TVector2 const &v)
decltype(auto)	cend (TVector2 const &v)
decltype(auto)	begin (TVector3 const &v)
decltype(auto)	cbegin (TVector3 const &v)
decltype(auto)	end (TVector3 const &v)
decltype(auto)	cend (TVector3 const &v)
decltype(auto)	begin (TLorentzVector const &v)
decltype(auto)	cbegin (TLorentzVector const &v)
decltype(auto)	end (TLorentzVector const &v)
decltype(auto)	cend (TLorentzVector const &v)

Detailed Description

Specializations of geo_vectors_utils.h for ROOT old vector types.

Author

Gianluca Petrillo (petri.nosp@m.llo@.nosp@m.fnal..nosp@m.gov)

Date

December 2, 2017

See Also

larcorealg/Geometry/geo_vectors_utils.h

This library provides facilities that can be used for both LArSoft geometry vectors (geo_vectors.h) and ROOT TVector3 and related, with the same interface.

This library depends on ROOT GenVector. In the CET link list in CMakeLists.txt, link to ${ROOT_GENVECTOR}.

Definition in file geo_vectors_utils_TVector.h.

Function Documentation

decltype(auto) begin

(

TVector2 const &

v

)

Definition at line 130 of file geo_vectors_utils_TVector.h.

{ return geo::vect::vector_cbegin(v); }

decltype(auto) begin

(

TVector3 const &

v

)

Definition at line 141 of file geo_vectors_utils_TVector.h.

{ return geo::vect::vector_cbegin(v); }

decltype(auto) begin

(

TLorentzVector const &

v

)

Definition at line 153 of file geo_vectors_utils_TVector.h.

  { return geo::vect::vector_cbegin(v); }

decltype(auto) cbegin

(

TVector2 const &

v

)

Definition at line 132 of file geo_vectors_utils_TVector.h.

{ return geo::vect::vector_cbegin(v); }

decltype(auto) cbegin

(

TVector3 const &

v

)

Definition at line 143 of file geo_vectors_utils_TVector.h.

{ return geo::vect::vector_cbegin(v); }

decltype(auto) cbegin

(

TLorentzVector const &

v

)

Definition at line 156 of file geo_vectors_utils_TVector.h.

  { return geo::vect::vector_cbegin(v); }

decltype(auto) cend

(

TVector2 const &

v

)

Definition at line 136 of file geo_vectors_utils_TVector.h.

{ return geo::vect::vector_cend(v); }

decltype(auto) cend

(

TVector3 const &

v

)

Definition at line 147 of file geo_vectors_utils_TVector.h.

{ return geo::vect::vector_cend(v); }

decltype(auto) cend

(

TLorentzVector const &

v

)

Definition at line 162 of file geo_vectors_utils_TVector.h.

  { return geo::vect::vector_cend(v); }

decltype(auto) end

(

TVector2 const &

v

)

Definition at line 134 of file geo_vectors_utils_TVector.h.

{ return geo::vect::vector_cend(v); }

decltype(auto) end

(

TVector3 const &

v

)

Definition at line 145 of file geo_vectors_utils_TVector.h.

{ return geo::vect::vector_cend(v); }

decltype(auto) end

(

TLorentzVector const &

v

)

Definition at line 159 of file geo_vectors_utils_TVector.h.

  { return geo::vect::vector_cend(v); }