CBuild: CBuild::line_filebuff Class Reference

CBuild

C++ build system with scripts written in c++

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#include <filebuff.hpp>

Inheritance diagram for CBuild::line_filebuff:

Public Member Functions
	line_filebuff (std::string file, bool refresh=false, bool new_file=false)

char	get_char (unsigned int pos)
	Get character from file, return -1 on error.

std::string	get_str (unsigned int pos, unsigned int size)
	Get sequence of characters from file.

void	set_char (char ch, unsigned int pos)
	Set character in file.

void	set_str (std::string str, unsigned int pos)
	Set string in file.

void	del_char (unsigned int pos)
	Remove character from file.

void	del_str (unsigned int pos, unsigned int size)
	Remove sequence of characters from file.

std::string	get_line (unsigned int pos)
	Get line from buffer.

void	set_line (std::string str, unsigned int pos)
	Set line in file.

void	del_line (unsigned int pos)
	Delete line from file.

void	update ()
	Update file/buffer based on internal state variable.

Public Member Functions inherited from CBuild::filebuff
	filebuff (std::string file, bool autorefresh=true)
	Create filebuffer, simply store some vars.

CBuild::buffer_state	get_state ()
	Get state of file.

Protected Member Functions
void	load_buffer ()
	Load buffer from file.

void	save_buffer ()
	Save buffer to file.

Protected Attributes
std::list< std::string >	buff

Protected Attributes inherited from CBuild::filebuff
std::string	path
	Path to file.

bool	autorefresh
	Does file need to be automaticly.

CBuild::buffer_state	state
	Currennt state of buffer. All operation that change buffer need to set state to CBuild::BUFFER_NEWER or update file based on autorefresh variable. All function that update buffer/file and synchronise it need to set state to CBuild::MATCH.

Detailed Description

Definition at line 171 of file filebuff.hpp.

Constructor & Destructor Documentation

◆ line_filebuff()

CBuild::line_filebuff::line_filebuff	(	std::string	file,
		bool	refresh = false,
		bool	new_file = false )

inline

Definition at line 192 of file filebuff.hpp.

References load_buffer().

Member Function Documentation

◆ del_char()

void CBuild::line_filebuff::del_char ( unsigned int pos )

inlinevirtual

Remove character from file.

Parameters

pos	=> unsigned int -> Position of character thet need to be removed

Implements CBuild::filebuff.

Definition at line 306 of file filebuff.hpp.

References CBuild::filebuff::autorefresh, CBuild::BUFFER_NEWER, save_buffer(), and CBuild::filebuff::state.

◆ del_line()

void CBuild::line_filebuff::del_line ( unsigned int pos )

inline

Delete line from file.

Exceptions

std::runtime_error -> If pos is bigger then file

Parameters

pos	=> unsigned int -> Linenumber

Definition at line 428 of file filebuff.hpp.

References CBuild::filebuff::autorefresh, buff, CBuild::BUFFER_NEWER, save_buffer(), and CBuild::filebuff::state.

Referenced by CBuild::ccj_out::generate().

◆ del_str()

void CBuild::line_filebuff::del_str	(	unsigned int	pos,
		unsigned int	size )

inlinevirtual

Remove sequence of characters from file.

Parameters

pos	=> unsigned int -> Postion of first character of sequence
size	=> unsigned int -> Number of character to remove

Implements CBuild::filebuff.

Definition at line 331 of file filebuff.hpp.

References CBuild::filebuff::autorefresh, CBuild::BUFFER_NEWER, save_buffer(), and CBuild::filebuff::state.

◆ get_char()

char CBuild::line_filebuff::get_char ( unsigned int pos )

inlinevirtual

Get character from file, return -1 on error.

Parameters

pos	=> unsigned int -> Position of character in file

Returns: char -> Symbol

Implements CBuild::filebuff.

Definition at line 198 of file filebuff.hpp.

References buff.

◆ get_line()

std::string CBuild::line_filebuff::get_line ( unsigned int pos )

inline

Get line from buffer.

Exceptions

std::runtime_error -> If pos is bigger then file

Parameters

pos	=> unsigned int -> Linenumber

Returns: std::string -> Line

Definition at line 390 of file filebuff.hpp.

References buff.

Referenced by CBuild::ccj_out::generate().

◆ get_str()

std::string CBuild::line_filebuff::get_str	(	unsigned int	pos,
		unsigned int	size )

inlinevirtual

Get sequence of characters from file.

Parameters

pos	=> unsigned int -> Postion of first character of line
size	=> unsigned int -> Number of characters in line

Returns: std::string -> String

Implements CBuild::filebuff.

Definition at line 209 of file filebuff.hpp.

◆ load_buffer()

void CBuild::line_filebuff::load_buffer ( )

inlineprotectedvirtual

Load buffer from file.

Implements CBuild::filebuff.

Definition at line 174 of file filebuff.hpp.

References CBuild::MATCH, CBuild::filebuff::path, and CBuild::filebuff::state.

Referenced by line_filebuff(), and update().

◆ save_buffer()

void CBuild::line_filebuff::save_buffer ( )

inlineprotectedvirtual

Save buffer to file.

Implements CBuild::filebuff.

Definition at line 183 of file filebuff.hpp.

References buff, and CBuild::filebuff::path.

Referenced by del_char(), del_line(), del_str(), set_char(), set_line(), set_str(), and update().

◆ set_char()

void CBuild::line_filebuff::set_char	(	char	ch,
		unsigned int	pos )

inlinevirtual

Set character in file.

Parameters

ch	=> char -> Character
pos	=> unsigned int -> Character will be appended to file on this pos

Implements CBuild::filebuff.

Definition at line 249 of file filebuff.hpp.

References CBuild::filebuff::autorefresh, CBuild::BUFFER_NEWER, save_buffer(), and CBuild::filebuff::state.

◆ set_line()

void CBuild::line_filebuff::set_line	(	std::string	str,
		unsigned int	pos )

inline

Set line in file.

Exceptions

std::runtime_error -> If pos is bigger then file

Parameters

str	=> std::string -> Line
pos	=> unsigned int -> Linenumber of new line

Definition at line 407 of file filebuff.hpp.

References CBuild::filebuff::autorefresh, buff, CBuild::BUFFER_NEWER, save_buffer(), and CBuild::filebuff::state.

Referenced by CBuild::ccj_out::generate().

◆ set_str()

void CBuild::line_filebuff::set_str	(	std::string	str,
		unsigned int	pos )

inlinevirtual

Set string in file.

Parameters

str	=> std::string -> String
pos	=> unsigned int -> String will be appended to file on this pos

Implements CBuild::filebuff.

Definition at line 275 of file filebuff.hpp.

References CBuild::filebuff::autorefresh, CBuild::BUFFER_NEWER, CBuild::parse_lines(), save_buffer(), and CBuild::filebuff::state.

◆ update()

void CBuild::line_filebuff::update ( )

inlinevirtual

Update file/buffer based on internal state variable.

Implements CBuild::filebuff.

Definition at line 442 of file filebuff.hpp.

References CBuild::BUFFER_NEWER, CBuild::FILE_NEWER, load_buffer(), CBuild::MATCH, save_buffer(), and CBuild::filebuff::state.

Referenced by CBuild::ccj_out::generate().

Member Data Documentation

◆ buff

std::list<std::string> CBuild::line_filebuff::buff

protected

Definition at line 173 of file filebuff.hpp.

Referenced by del_line(), get_char(), get_line(), save_buffer(), and set_line().

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

CBuild/headers/filebuff.hpp