G4FileUtilities Class Reference

#include <G4FileUtilities.hh>

Public Member Functions
	G4FileUtilities ()
	~G4FileUtilities ()
G4bool	FileExists (const std::string file)
std::string	StrErrNo () const
G4int	Shell (std::string str)
G4int	CopyFile (const std::string srcFile, const std::string dstFile)
G4int	DeleteFile (const std::string file, const std::string option)
std::string	GetEnv (const std::string env)

Detailed Description

Definition at line 49 of file G4FileUtilities.hh.

Constructor & Destructor Documentation

G4FileUtilities()

G4FileUtilities::G4FileUtilities

(

)

Definition at line 36 of file G4FileUtilities.cc.

{
}

~G4FileUtilities()

G4FileUtilities::~G4FileUtilities

(

)

Definition at line 41 of file G4FileUtilities.cc.

{
}

Member Function Documentation

CopyFile()

G4int G4FileUtilities::CopyFile	(	const std::string	srcFile,
		const std::string	dstFile
	)

Definition at line 61 of file G4FileUtilities.cc.

{
  std::string cmd = "cp " + srcFile + " " + dstFile;
  return Shell( cmd );
}

DeleteFile()

G4int G4FileUtilities::DeleteFile	(	const std::string	file,
		const std::string	option
	)

Definition at line 68 of file G4FileUtilities.cc.

{
  std::string cmd = "rm " + option + " " + file;
  return Shell( cmd );
}

FileExists()

G4bool G4FileUtilities::FileExists

(

const std::string

file

)

Definition at line 46 of file G4FileUtilities.cc.

{
  char* c = (char *) file.c_str();
 
  G4int fd = ::open( c, O_RDONLY ); 
  // G4int error = errno;
  if ( fd != -1 ) {
    ::close( fd );
    return true;
  } else {
    return false;
  }
}

Referenced by G4PersistencyCenter::SetReadFile().

GetEnv()

std::string G4FileUtilities::GetEnv ( const std::string  env )

inline

Definition at line 74 of file G4FileUtilities.hh.

{ return ::getenv(env.c_str()); };

Shell()

G4int G4FileUtilities::Shell ( std::string  str )

inline

Definition at line 65 of file G4FileUtilities.hh.

{ return ::system(str.c_str()); };

Referenced by CopyFile(), and DeleteFile().

StrErrNo()

std::string G4FileUtilities::StrErrNo ( ) const

inline

Definition at line 62 of file G4FileUtilities.hh.

{ return ::strerror(errno); };

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The documentation for this class was generated from the following files:

• G4FileUtilities.hh
• G4FileUtilities.cc