Gabriele Cosmo
127 lines
3.3 KiB
C++
127 lines
3.3 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// $Id: G4FRofstream.hh,v 1.9 2006/06/29 21:16:42 gunter Exp $
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// GEANT4 tag $Name: geant4-09-02 $
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//
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#include <fstream>
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#if !defined G4_FR_OFSTREAM_HH
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#define G4_FR_OFSTREAM_HH
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#include "globals.hh"
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/////////////////////
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//typedef int G4bool ;
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//#define false 0 ;
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//#define true 1 ;
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////////////////////
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class G4FRofstream {
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public:
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enum { SEND_BUFMAX = 1024 };
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public:
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// constructors
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G4FRofstream () { flag_file_open = false ; }
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G4FRofstream ( const char* filename ) ;
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// destructor
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virtual ~G4FRofstream ();
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// open and close
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void Open ( const char* filename );
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void Close() ;
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G4bool IsOpen() { return flag_file_open ;}
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// utilities
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void SendLine( const char* string ) ; // save string with new line
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// static functions
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static G4bool DoesFileExist( const char* filename ) ;
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protected:
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G4bool flag_file_open ;
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std::ofstream fout ;
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} ;
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inline void G4FRofstream::Open ( const char* filename )
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{
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if( !IsOpen() ) {
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fout.open( filename ) ;
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flag_file_open = true ;
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}
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}
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inline void G4FRofstream::Close ()
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{
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if( IsOpen() ) {
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fout.close();
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flag_file_open = false ;
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}
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}
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inline void G4FRofstream::SendLine ( const char* message )
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{
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if ( IsOpen() ) {
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fout << message << G4endl;
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}
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}
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inline G4bool G4FRofstream::DoesFileExist ( const char* filename )
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{
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G4bool status = false ;
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std::ifstream fout_tmp( filename ) ;
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if( fout_tmp ) { status = true ; }
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fout_tmp.close();
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return status ;
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}
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inline
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G4FRofstream::G4FRofstream ( const char* filename )
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{
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flag_file_open = false ;
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Open( filename );
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}
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inline
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G4FRofstream::~G4FRofstream ()
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{
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Close() ;
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}
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#endif
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