--- PamCut/TrkCuts/TrkDeflCut/TrkDeflCut.h	2011/11/30 17:03:59	1.1
+++ PamCut/TrkCuts/TrkDeflCut/TrkDeflCut.h	2011/11/30 17:03:59	1.1.2.1
@@ -0,0 +1,52 @@
+/*
+ * TrkDeflCut.h
+ *
+ *  Created on: 14-sep-2010
+ *      Author: Nicola Mori
+ */
+
+/*! @file TrkDeflCut.h The TrkDeflCut class definition file */
+
+#ifndef TRKDEFLCUT_H_
+#define TRKDEFLCUT_H_
+
+#include "../../PamCutBase/PamCutBase.h"
+
+/*! @brief The deflection cut.
+ * This cut discards all the events whose deflection is above or below a threshold value.
+ * Here deflection is defined as Z/p (1/GV) where Z is the particle charge (WITH SIGN) and p the momentum modulus:
+ * therefore deflection can be positive or negative.
+ *
+ */
+class TrkDeflCut: public PamCut {
+
+public:
+  /*! @brief Constructor.
+   *
+   * @param cutName The cut's name.
+   * @param minDeflection The threshold  p/Z (in GV); can be positive or negative.
+   * @param discardBelow If true, events below the threshold  will be discarded;
+   *                     otherwise, events above the threshold will be discarded.
+   */
+  TrkDeflCut(const char *cutName, float thrDeflection, bool discardBelow = true ) :
+    PamCut(cutName), _thrDeflection(thrDeflection), _discardBelow(discardBelow) {
+  }
+  /*! @brief Destructor. */
+  ~TrkDeflCut() {
+  }
+
+  /*! @brief The  check.
+   *
+   * @param event The event to analyze.
+   * @return #CUTOK if the deflection is greater (lower) than the threshold and discardBelow is true (false).
+   * @return 0 otherwise.
+   */
+  int Check(PamLevel2 *event);
+
+private:
+
+  float _thrDeflection;
+  bool _discardBelow;
+
+};
+#endif /* TRKDEFLCUT_H_ */