zipper::FileWriter Class Reference

FileWrter is a file-based implementation of the Writer interface. More...

#include <zipper.hh>

Inheritance diagram for zipper::FileWriter:

List of all members.

Public Member Functions
	FileWriter (const std::string &filename, mode_t createPermissions=0664, const timeval &modTime=s_now)
	FileWriter (const std::string &filename, int fd, bool closeFd)
virtual	~FileWriter ()
	FileWriter dtor.
virtual zsize_t	getSize () const
	Inherited from Writer.
virtual void	writeData (zsize_t offset, zsize_t bytes, const uint8_t *data)
	Inherited from Writer.

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Detailed Description

FileWrter is a file-based implementation of the Writer interface.

Definition at line 414 of file zipper.hh.

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Constructor & Destructor Documentation

zipper::FileWriter::FileWriter	(	const std::string &	filename,
		mode_t	createPermissions = 0664,
		const timeval &	modTime = s_now
	)

Write data to the supplied file. If the file already exists, it will be truncated. If the file does not exist, it will be created with the given permissions.

Parameters:

filename	The file to open for writing.
createPermissions	The permissions set on the file if it is to be created.
modTime	Set a specific modification time on the created file. If the special s_now value is provided, the current time will be used.

zipper::FileWriter::FileWriter	(	const std::string &	filename,
		int	fd,
		bool	closeFd
	)

Write data to the supplied file.

Parameters:

filename	The filename reported in any exception error messages. This name is arbitary, and does not need to be related to fd.
fd	The descriptor to write data to. The descriptor must be open for writing in blocking mode.
closeFd	If true, fd will be closed by this object when it is no longer needed.

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

• zipper.hh