Gabriele Cosmo
124 lines
3.0 KiB
C++
124 lines
3.0 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4FRofstream.hh,v 1.5 2001/07/11 10:08:44 gunter Exp $
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// GEANT4 tag $Name: geant4-05-00 $
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//
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#include"g4std/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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G4std::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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G4std::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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