Changeset 193 in svn for trunk/interface/BFieldProp.h

Timestamp:

Jan 26, 2009, 3:43:42 PM (16 years ago)

Author:

Xavier Rouby

Message:

new algorithm inserted but not yet active

File:

• trunk/interface/BFieldProp.h (modified) (2 diffs)

trunk/interface/BFieldProp.h

@@ -12 +12 @@
  *             */
 
-#include <vector>
 #include "TLorentzVector.h"
-
 #include "interface/SmearUtil.h"
-
 #include "Utilities/ExRootAnalysis/interface/BlockClasses.h"
 #include "Utilities/ExRootAnalysis/interface/TSimpleArray.h"
@@ -26 +23 @@
  public:
   // Constructor
-    TrackPropagation(string DetDatacard);
+    TrackPropagation(const string DetDatacard);
  
     void Propagation(const TRootGenParticle *Part,TLorentzVector &genMomentum);
 
-    int MAXITERATION;
-    int MINSEGLENGTH;
 
  private:
+   unsigned int MAXITERATION;
+   RESOLution *DET;
 
-   RESOLution *DET;  
+
+   /// radial/longitudinal extensions of magnetic field volume
+   double R_max, z_max;
+   /// magnetic field components
+   double B_x, B_y, B_z;
+   /// particle charge
+   double q;
+   /// initial coordinate
+   double phi_0;
+   /// relativistic gamma \times m
+   double gammam;
+   /// giration frequency and radius
+   double omega, r;
+   /// center of the helix in the transverse plane
+   double x_c, y_c, R_c, Phi_c;
+   // variable for an intermediate computing
+   double rr;
+   /// times for exiting the magnetic field volume
+   double t, t_z, t_T;
+   /// coordinates of the exit point
+   double x_t, y_t, z_t, R_t, Phi_t, Theta_t, Eta_t;
+
+   unsigned int loop_overflow_counter;
 };