Import Geant4 0.0.0 source tree

2016-06-01 15:25:35 +02:00
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+// This code implementation is the intellectual property of
+// the RD44 GEANT4 collaboration.
+//
+// By copying, distributing or modifying the Program (or any work
+// based on the Program) you indicate your acceptance of this statement,
+// and all its terms.
+//
+// $Id: G4FRofstream.hh,v 2.0 1998/07/02 16:42:06 gunter Exp $
+// GEANT4 tag $Name: geant4-00 $
+//
+#include<fstream.h>
+
+#if !defined G4_FR_OFSTREAM_HH
+#define      G4_FR_OFSTREAM_HH
+
+
+#include "globals.hh"
+
+/////////////////////
+//typedef int G4bool ;
+//#define false 0 ;
+//#define true  1 ;
+////////////////////
+
+class G4FRofstream {
+
+ public:
+	enum { SEND_BUFMAX = 1024 };
+
+ public: 
+	
+	// constructors
+	G4FRofstream ()                       { flag_file_open = false ; } 
+	G4FRofstream ( const char* filename ) ;
+
+	// destructor
+	virtual ~G4FRofstream ();
+
+	// open and close 
+	void Open ( const char* filename );
+	void Close() ;
+	G4bool IsOpen() { return flag_file_open ;}
+
+	// utilities
+	void SendLine( const char* string ) ; // save string with new line
+
+	// static functions
+	static G4bool DoesFileExist( const char* filename ) ;
+
+ protected:
+	G4bool flag_file_open ;
+	ofstream fout ;
+} ;
+
+
+inline  void G4FRofstream::Open ( const char* filename )
+{ 
+	if( !IsOpen() ) {
+		fout.open( filename ) ; 
+		flag_file_open = true ;
+	}
+}
+
+
+inline  void G4FRofstream::Close ()
+{ 
+	if( IsOpen() ) {
+		fout.close();
+		flag_file_open = false ;
+	}
+}
+
+inline  void    G4FRofstream::SendLine ( const char* message ) 
+{
+	if ( IsOpen() ) {
+		fout << message << endl;
+	}		
+}
+
+
+inline  G4bool  G4FRofstream::DoesFileExist ( const char* filename ) 
+{
+	G4bool status = false ;
+
+	ifstream fout_tmp( filename ) ; 
+	if( fout_tmp ) { status = true ; }
+	fout_tmp.close();
+
+	return status ;
+}
+
+
+inline 
+G4FRofstream::G4FRofstream ( const char* filename ) 
+{
+	flag_file_open = false ; 
+	Open( filename ); 
+} 
+
+inline 
+G4FRofstream::~G4FRofstream () 
+{
+	Close() ;
+} 
+
+
+#endif