Gabriele Cosmo
108 lines
1.9 KiB
C++
108 lines
1.9 KiB
C++
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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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 statement,
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// and all its terms.
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//
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// $Id: G4FRofstream.hh,v 1.2.8.1 1999/12/07 20:53:10 gunter Exp $
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// GEANT4 tag $Name: geant4-01-00 $
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//
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#include<fstream.h>
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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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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 << endl;
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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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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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