A wrapper for the cstdio file type that closes the file automatically when the scope is left. More...

#include <mia/core/file.hh>

Inheritance diagram for CFile:

Public Member Functions
	CFile (const std::string &filename, bool from_stdio, bool write)

	operator PFILE ()

bool	operator! () const

virtual	~CFile () throw ()

Detailed Description

A wrapper for the cstdio file type that closes the file automatically when the scope is left.

This class implements a transparent wrapper around the C stdio FILE type to make it possible that the file is closed autmatically when the scope of the file variable is left. A variable of this type can be used with all the C-stdio functions that take a file pointer as argument.

Definition at line 46 of file file.hh.

Constructor & Destructor Documentation

◆ CFile()

CFile::CFile	(	const std::string &	filename,
		bool	from_stdio,
		bool	write
	)

constructor

Parameters

filename	of the file to handle
from_stdio	use stdin or stdout
write	open for writing or reading

◆ ~CFile()

virtual CFile::~CFile	(	)
throw	(
	)

virtual

destructor, closes file if necessary

Member Function Documentation

◆ operator PFILE()

CFile::operator PFILE ( )

Returns: the stdio FILE pointer

◆ operator!()

bool CFile::operator! ( ) const

Returns: true if the file is not open (i.e. the FILE pointer is NULL

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

file.hh