removed obsolete DiscreteProcess.h

Framework/ProcessSequence/DiscreteProcess.h

-
-/*
- * (c) Copyright 2018 CORSIKA Project, corsika-project@lists.kit.edu
- *
- * See file AUTHORS for a list of contributors.
- *
- * This software is distributed under the terms of the GNU General Public
- * Licence version 3 (GPL Version 3). See file LICENSE for a full version of
- * the license.
- */
-
-#ifndef _include_corsika_discreteprocess_h_
-#define _include_corsika_discreteprocess_h_
-
-#include <corsika/process/ProcessReturn.h> // for convenience
-#include <corsika/setup/SetupTrajectory.h>
-#include <iostream> // debug
-
-namespace corsika::process {
-
-  /**
-     \class DiscreteProcess
-
-     The structural base type of a process object in a
-     ProcessSequence. Both, the ProcessSequence and all its elements
-     are of type DiscreteProcess<T>
-
-   */
-
-  template <typename derived>
-  struct DiscreteProcess {
-
-    derived& GetRef() { return static_cast<derived&>(*this); }
-    const derived& GetRef() const { return static_cast<const derived&>(*this); }
-
-    /// here starts the interface-definition part
-    // -> enforce derived to implement DoDiscrete...
-    template <typename Particle, typename Stack>
-    inline EProcessReturn DoDiscrete(Particle&, Stack&) const;
-
-    template <typename Particle, typename Track>
-    inline double GetInteractionLength(Particle& p, Track& t) const;
-
-    template <typename Particle, typename Track>
-    inline double GetInverseInteractionLength(Particle& p, Track& t) const {
-      return 1. / GetRef().GetInteractionLength(p, t);
-    }
-  };
-
-} // namespace corsika::process
-
-#endif