SystemTools.h

Go to the documentation of this file.

/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef POOL_SYSTEMTOOLS_H
#define POOL_SYSTEMTOOLS_H
 
#include "GaudiKernel/IMessageSvc.h"
 
namespace pool{
  
  class SystemTools
  {
  public:
    static const char* GetEnv(const char* key);
    static std::string GetEnvStr(const std::string& key);
    
    static bool FileExists(const char* filename);
  
    static std::string itostr(const int i);
 
    // get base component of the FC connection string
    static std::string FCBasename(const std::string& cat);
    
    // return the output level for PFC
    static MSG::Level GetOutputLvl();
 
    // read the PFC_MSGLEVEL env setting
    static MSG::Level GetOutputLvlFromEnv();
 
    // initialize the Gaudi framework for standalone executables
    static bool initGaudi();
  };
} // ns pool
#endif