Import Geant4 5.0.0 source tree

2016-06-08 16:57:27 +02:00
parent 330b82b769
commit 37fff30d2e
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+//
+// ********************************************************************
+// * DISCLAIMER                                                       *
+// *                                                                  *
+// * The following disclaimer summarizes all the specific disclaimers *
+// * of contributors to this software. The specific disclaimers,which *
+// * govern, are listed with their locations in:                      *
+// *   http://cern.ch/geant4/license                                  *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.                                                             *
+// *                                                                  *
+// * This  code  implementation is the  intellectual property  of the *
+// * GEANT4 collaboration.                                            *
+// * By copying,  distributing  or modifying the Program (or any work *
+// * based  on  the Program)  you indicate  your  acceptance of  this *
+// * statement, and all its terms.                                    *
+// ********************************************************************
+// File: G4VTransactionManager.hh
+//
+// History:
+//   01.07.18  Youhei Morita  Initial creation (with "fadsclass")
+
+#ifndef V_TRANSACTION_MANAGER_HH
+#define V_TRANSACTION_MANAGER_HH 1
+
+#include "G4Types.hh"
+#include <string>
+
+// Class Description:
+//   Abstract base class for starting and commiting or aborting data transaction
+
+class G4VTransactionManager
+{
+    public: // With description
+      G4VTransactionManager() : m_verbose(0) {};
+      // Constructor
+
+      virtual ~G4VTransactionManager() {};
+      // Destructor
+
+    public: // With description
+      void SetVerboseLevel(int v) { m_verbose = v; };
+      // Set verbose level.
+
+      virtual G4bool SelectReadFile(G4std::string obj, G4std::string file)=0;
+      // Set the input file name and open it for the object type "obj".
+
+      virtual G4bool SelectWriteFile(G4std::string obj, G4std::string file)=0;
+      // Set the output file name and open it for the object type "obj".
+
+      virtual G4bool StartUpdate()=0;
+      // Start an update transaction for event store and retrieve
+
+      virtual G4bool StartRead()=0;
+      // Start a read-only transaction for event store and retrieve
+
+      virtual void Commit()=0;
+      // commit the transaction for event store and retrieve
+
+      virtual void Abort()=0;
+      // abort the transaction for event store and retrieve
+
+    protected:
+      G4int m_verbose;
+
+}; // End of class G4VTransactionManager
+
+#endif
+