G4CopyRandomState.hh File Reference

Helper function for copying random state files in G4run. More...

#include "G4Exception.hh"
#include "G4Filesystem.hh"
#include "G4String.hh"
#include "G4Types.hh"

Go to the source code of this file.

Functions
G4bool	G4CopyRandomState (const G4fs::path &source, const G4fs::path &dest, const G4String &callsite)

Detailed Description

Helper function for copying random state files in G4run.

Author

Ben Morgan

Date

2023-06-05

Definition in file G4CopyRandomState.hh.

Function Documentation

G4CopyRandomState()

G4bool G4CopyRandomState ( const G4fs::path & source, const G4fs::path & dest, const G4String & callsite )

inline

Return true if file source is successfully copied to dest Convert any thrown exception to JustWarning G4Exception

Definition at line 41 of file G4CopyRandomState.hh.

{
  try {
    G4fs::copy_file(source, dest);
  }
  catch (G4fs::filesystem_error const& ex) {
    G4ExceptionDescription ed;
    ed << "Failed to copy " << ex.path1() << " to " << ex.path2() << " , error:\n"
       << "  code   : " << ex.code().value() << '\n'
       << "  message: " << ex.code().message() << '\n';
    G4Exception(callsite, "UnableToCopyRndmStateFile", JustWarning, ed);
    return false;
  }
  return true;
}

Referenced by G4RunManager::rndmSaveThisEvent(), G4WorkerRunManager::rndmSaveThisEvent(), G4MTRunManager::rndmSaveThisRun(), G4RunManager::rndmSaveThisRun(), and G4WorkerRunManager::rndmSaveThisRun().