| /trunk/examples/VectorConversion.h |
|---|
| @@ -2,17 +2,27 @@ |
|---|
| #define VECTOR_CONVERSION_H |
| ////////////////////////////////////////////////////////////////////////// |
| // garren@fnal.gov, January 2007 |
| // Example conversion functions |
| // This example converts from ThreeVector and FourVector to CLHEP::HepLorentzVector |
| // |
| // This example converts from ThreeVector and FourVector to |
| // CLHEP::Hep3Vector and CLHEP::HepLorentzVector |
| // Similar (or perhaps templated) conversion methods could be added to |
| // any vector class. |
| // |
| ////////////////////////////////////////////////////////////////////////// |
| |
| #include "HepMC/SimpleVector.h" |
| #include "CLHEP/Vector/LorentzVector.h" |
| /// |
| /// \namespace CLHEP |
| /// CLHEP Vector classes are used in one of the examples |
| /// |
| |
| CLHEP::HepLorentzVector SVtoLV( const HepMC::ThreeVector& v ) |
| { return CLHEP::HepLorentzVector( v.x(), v.y(), v.z() ); } |
| /// Convert from HepMC::ThreeVector to CLHEP::Hep3Vector |
| CLHEP::Hep3Vector convertTo( const HepMC::ThreeVector& v ) |
| { return CLHEP::Hep3Vector( v.x(), v.y(), v.z() ); } |
| |
| CLHEP::HepLorentzVector SVtoLV( const HepMC::FourVector& v ) |
| /// Convert from HepMC::FourVector to CLHEP::HepLorentzVector |
| CLHEP::HepLorentzVector convertTo( const HepMC::FourVector& v ) |
| { return CLHEP::HepLorentzVector( v.x(), v.y(), v.z(), v.t() ); } |
| |
| |
| #endif // VECTOR_CONVERSION_H |
