Temporary file name. More...

#include <spot/misc/tmpfile.hh>

Inheritance diagram for spot::temporary_file:

Collaboration diagram for spot::temporary_file:

Public Types
typedef std::list< temporary_file * >::iterator	cleanpos_t
	Iterator position in the cleanup list.

Public Member Functions
SPOT_LOCAL	temporary_file (char *name, cleanpos_t cp)
	Build a temporary file wrapper.

	temporary_file (const temporary_file &other)=delete

virtual	~temporary_file () override
	Destroy the temporary file.

const char *	name () const
	Return the file name.

virtual void	print (std::ostream &os, const char *) const final override
	Print the file name.

Protected Attributes
char *	name_
	File name.

cleanpos_t	cleanpos_
	Cleanup-list position.

Friends
std::ostream &	operator<< (std::ostream &os, const temporary_file *f)
	Stream the file name.

Detailed Description

Temporary file name.

This class serves a dual purpose.

It carries the name of a temporary file, created with create_tmpfile().
It represents the life of the associated file. The file is erased as soon as the temporary_file instance is destroyed.

Note that there are two ways to destroy temporary_file instances. Either directly with delete, or indirectly by calling cleanup_tmpfiles(). You should never delete an instance that has been created before the last call to cleanup_tmpfiles(), because that instance has already been deleted.

Member Typedef Documentation

◆ cleanpos_t

typedef std::list<temporary_file*>::iterator spot::temporary_file::cleanpos_t

Iterator position in the cleanup list.

Constructor & Destructor Documentation

◆ temporary_file()

SPOT_LOCAL spot::temporary_file::temporary_file	(	char *	name,
		cleanpos_t	cp
	)

Build a temporary file wrapper.

◆ ~temporary_file()

virtual spot::temporary_file::~temporary_file ( )

overridevirtual

Destroy the temporary file.

Member Function Documentation

◆ name()

const char * spot::temporary_file::name ( ) const

inline

Return the file name.

◆ print()

virtual void spot::temporary_file::print	(	std::ostream &	os,
		const char *
	)		const

inlinefinaloverridevirtual

Print the file name.

Implements spot::printable.

Friends And Related Symbol Documentation

◆ operator<<

std::ostream & operator<<	(	std::ostream &	os,
		const temporary_file *	f
	)

friend

Stream the file name.

Member Data Documentation

◆ cleanpos_

cleanpos_t spot::temporary_file::cleanpos_

protected

Cleanup-list position.

◆ name_

char* spot::temporary_file::name_