BLAsciiFile Class Reference

#include <BLAsciiFile.hh>

List of all members.

---

Detailed Description

class BLAsciiFile manages file-descriptors for writing ASCII files.

Multiple fopen()-s of a given filename will all get the same FILE *. Multiple fclose()-s of the FILE* are handled properly (fhe first closes the file, successive ones do nothing).

The filename-s must match exactly as given, no conversion to absolute paths (or any other canonicalization) is performed..

Only does writing.

Static Public Member Functions
static FILE *	fopen (G4String name)
	fopen() will open a file for writing, returning the same FILE * for multiple opens.
static void	fclose (FILE *f)
	fclose() will close the FILE*, handling multiple calls.
Static Private Attributes
static std::map< G4String, FILE * >	fds

---

Member Function Documentation

static FILE* BLAsciiFile::fopen

(

G4String

name

)

[inline, static]

fopen() will open a file for writing, returning the same FILE * for multiple opens.

References fds.

Referenced by AsciiNTuple::AsciiNTuple(), BLFOR009::BLFOR009(), BLTrackFile::BLTrackFile(), BLCMDtotalenergy::callback(), BLCMDprofile::command(), and BLCMDprintf::command().

                                          {
                if(fds.count(name) == 0) {
                        FILE *f = ::fopen(name.c_str(),"w");
                        if(f != 0)
                                fds[name] = f;
                        return f;
                }
                return fds[name];
        }

static void BLAsciiFile::fclose

(

FILE *

f

)

[inline, static]

fclose() will close the FILE*, handling multiple calls.

References fds.

Referenced by BLCMDtotalenergy::callback(), BLCMDprofile::callback(), BLCMDprintf::callback(), AsciiNTuple::close(), BLFOR009::close(), and BLTrackFile::~BLTrackFile().

                                    {
                std::map<G4String,FILE*>::iterator i;
                for(i=fds.begin(); i!=fds.end(); ++i) {
                        if(i->second != f) continue;
			::fclose(f);
                        fds.erase(i);
                        break;
                }
        }

---

Member Data Documentation

std::map< G4String, FILE * > BLAsciiFile::fds [static, private]

Referenced by fclose(), and fopen().

---

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

• BLAsciiFile.hh
• BLAsciiFile.cc