Changeset 572 in svn for trunk/Utilities/HepMC/interface/Polarization.h

Timestamp:

Nov 2, 2011, 5:39:26 PM (13 years ago)

Author:

cp3-support

Message:

upgrade HepMC to version 2.06.05

File:

• trunk/Utilities/HepMC/interface/Polarization.h (modified) (5 diffs)

trunk/Utilities/HepMC/interface/Polarization.h

@@ -34 +34 @@
     public:
         /// default constructor
-        Polarization( double theta = 0, double phi = 0 );
+        Polarization( );
+        /// constructor requiring at least one value
+        Polarization( double theta, double phi = 0 );
         /// construct from another polarization object
         Polarization( const Polarization& inpolar );
@@ -59 +61 @@
         double        phi() const;      //!< returns azimuthal angle in radians
         ThreeVector   normal3d() const; //!< unit 3 vector for easy manipulation
+        bool          is_defined() const;   //!< returns true if the Polarization has been defined
 
         /// set polar angle in radians 
@@ -68 +71 @@
         /// sets polarization according to direction of 3 vec
         ThreeVector   set_normal3d( const ThreeVector& vec3in ); 
+        /// declares the Polarization as undefined and zeros the values
+        void          set_undefined();
 
     private:
@@ -78 +83 @@
         double m_theta; //polar angle of polarization in radians 0< theta <pi
         double m_phi;   //azimuthal angle of polarization in rad. 0< phi <2pi
+        bool   m_defined; //used to flag if the Polarization has been defined
     };
 
@@ -93 +99 @@
     inline bool Polarization::operator==( const Polarization& a ) const 
     {
-        return ( a.theta() == this->theta() && a.phi() == this->phi() );
+        return ( a.theta() == this->theta() && a.phi() == this->phi() && a.is_defined() == this->is_defined() );
     }