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System.h

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// $Header: /nfs/slac/g/glast/ground/cvs/GaudiKernel/GaudiKernel/System.h,v 1.1.1.1 2001/04/18 18:14:18 tlindner Exp $
#ifndef GAUDIKERNEL_SYSTEM_H
#define GAUDIKERNEL_SYSTEM_H

// Framework include files
#include "GaudiKernel/Kernel.h"
// STL include files
#include <string>
#include <vector>
#include <typeinfo>

#include "GaudiKernel/Timing.h"
#include "GaudiKernel/ModuleInfo.h"

namespace System  {
  typedef void* ImageHandle;
  typedef void* ProcessHandle;
  typedef unsigned long (*EntryPoint)(const unsigned long iid, void** ppvObject);
  typedef void* (*Creator)();
  unsigned long loadDynamicLib(const std::string& name, ImageHandle* handle);
  unsigned long unloadDynamicLib(ImageHandle handle);
  unsigned long getProcedureByName(ImageHandle handle, const std::string& name, EntryPoint* pFunction);
  unsigned long getProcedureByName(ImageHandle handle, const std::string& name, Creator* pFunction);
  unsigned long getLastError();
  const std::string getLastErrorString();
  const std::string getErrorString(unsigned long error);
  const std::string typeinfoName( const std::type_info& );
  const std::string& hostName();
  const std::string& accountName();
  long numCmdLineArgs();
  long argc();
  const std::vector<std::string> cmdLineArgs();
  char** argv();
};
#endif    // SYSTEM_SYSTEM_H

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