#include <joedb/journal/Posix_File.h>

Inheritance diagram for joedb::Posix_File:

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Collaboration diagram for joedb::Posix_File:

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Public Member Functions
	Posix_File (int fd, Open_Mode mode)

	Posix_File (const char *file_name, Open_Mode mode)

	Posix_File (const std::string &file_name, Open_Mode mode)

Public Member Functions inherited from joedb::Posix_FD
	Posix_FD (int fd, Open_Mode mode)

	Posix_FD (const char *file_name, Open_Mode mode)

	Posix_FD (const Posix_FD &)=delete

Posix_FD &	operator= (const Posix_FD &)=delete

int64_t	get_size () const override

size_t	pread (char *buffer, size_t size, int64_t offset) const override

void	pwrite (const char *buffer, size_t size, int64_t offset) override

void	sync () override

void	shared_lock (int64_t start, int64_t size) override

void	exclusive_lock (int64_t start, int64_t size) override

void	unlock (int64_t start, int64_t size) noexcept override

	~Posix_FD () override

Public Member Functions inherited from joedb::Buffered_File
	Buffered_File (Open_Mode mode)

void	flush ()

void	flush_and_sync ()

void	exclusive_lock_tail ()

void	unlock_tail () noexcept

bool	tail_is_locked () const noexcept

void	shared_lock_head ()

void	exclusive_lock_head ()

void	unlock_head () noexcept

bool	is_shared () const noexcept

bool	is_readonly () const noexcept

void	set_position (int64_t position)

int64_t	get_position () const noexcept

virtual void	copy_to (Buffered_File &destination, int64_t start, int64_t size)

void	copy_to (Buffered_File &destination)

template<typename T >
void	write (T x)

template<typename T >
T	read ()

template<typename T >
void	compact_write (T x)

template<typename T >
T	compact_read ()

template<typename T >
T	read_strong_type ()

void	write_reference (Record_Id id)

Record_Id	read_reference ()

void	write_string (const std::string &s)

std::string	read_string ()

void	write_blob (Blob blob)

Blob	read_blob ()

std::string	safe_read_string (int64_t max_size)

void	write_data (const char *data, size_t n)

size_t	read_data (char *data, const size_t n)

void	ignore (const int64_t n)

virtual std::string	read_blob_data (Blob blob) const

Public Member Functions inherited from joedb::Sequential_File
void	sequential_seek (int64_t new_position)

size_t	sequential_read (char *data, size_t size)

void	sequential_write (const char *data, size_t size)

int64_t	get_position () const

Public Member Functions inherited from joedb::Abstract_File
virtual	~Abstract_File ()=default

Static Public Attributes
static constexpr bool	lockable = true

Static Public Attributes inherited from joedb::Buffered_File
static constexpr int64_t	last_position = (1ULL << 63) - 1

Additional Inherited Members
Static Public Member Functions inherited from joedb::Posix_FD
static void	throw_last_error (const char action, const char file_name)

Protected Member Functions inherited from joedb::Posix_FD
bool	try_exclusive_lock (int64_t start, int64_t size)

Protected Member Functions inherited from joedb::Buffered_File
void	destructor_flush () noexcept

void	make_readonly ()

void	make_writable ()

Detailed Description

Definition at line 53 of file Posix_File.h.

Constructor & Destructor Documentation

◆ Posix_File() [1/3]

joedb::Posix_File::Posix_File	(	int	fd,
		Open_Mode	mode
	)

inline

Definition at line 58 of file Posix_File.h.

◆ Posix_File() [2/3]

joedb::Posix_File::Posix_File	(	const char *	file_name,
		Open_Mode	mode
	)

Definition at line 168 of file Posix_File.cpp.

◆ Posix_File() [3/3]

joedb::Posix_File::Posix_File	(	const std::string &	file_name,
		Open_Mode	mode
	)

inline

Definition at line 65 of file Posix_File.h.

Member Data Documentation

◆ lockable

constexpr bool joedb::Posix_File::lockable = true

inlinestaticconstexpr

Definition at line 56 of file Posix_File.h.

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

/home/rcoulom/repos/joedb/src/joedb/journal/Posix_File.h
/home/rcoulom/repos/joedb/src/joedb/journal/Posix_File.cpp

Public Member Functions

Static Public Attributes