G4FileUtilities Class Reference

#include <G4FileUtilities.hh>

Public Member Functions
	G4FileUtilities ()
	~G4FileUtilities ()
G4bool	FileExists (const G4String &file)
G4String	StrErrNo () const
G4int	Shell (const G4String &str)
G4int	CopyFile (const G4String &srcFile, const G4String &dstFile)
G4int	DeleteFile (const G4String &file, const G4String &option)
G4String	GetEnv (const G4String &env)

Detailed Description

Definition at line 40 of file G4FileUtilities.hh.

Constructor & Destructor Documentation

G4FileUtilities()

G4FileUtilities::G4FileUtilities

(

)

Definition at line 42 of file G4FileUtilities.cc.

{
}

~G4FileUtilities()

G4FileUtilities::~G4FileUtilities

(

)

Definition at line 47 of file G4FileUtilities.cc.

{
}

Member Function Documentation

CopyFile()

G4int G4FileUtilities::CopyFile	(	const G4String &	srcFile,
		const G4String &	dstFile )

Definition at line 82 of file G4FileUtilities.cc.

{
  G4String cmd = "cp " + srcFile + " " + dstFile;
  return Shell(cmd);
}

DeleteFile()

G4int G4FileUtilities::DeleteFile	(	const G4String &	file,
		const G4String &	option )

Definition at line 90 of file G4FileUtilities.cc.

{
  G4String cmd = "rm " + option + " " + file;
  return Shell(cmd);
}

FileExists()

G4bool G4FileUtilities::FileExists

(

const G4String &

file

)

Definition at line 52 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;
  }
}

GetEnv()

G4String G4FileUtilities::GetEnv

(

const G4String &

env

)

Definition at line 98 of file G4FileUtilities.cc.

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

Shell()

G4int G4FileUtilities::Shell

(

const G4String &

str

)

Definition at line 76 of file G4FileUtilities.cc.

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

Referenced by CopyFile(), and DeleteFile().

StrErrNo()

G4String G4FileUtilities::StrErrNo

(

)

const

Definition at line 70 of file G4FileUtilities.cc.

{
  return ::strerror(errno);
}

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

• G4FileUtilities.hh
• G4FileUtilities.cc