Abstract base class which provides CSV parsing logic. More...

Public Member Functions
	IBasicCSVParser (const CSVFormat &, const ColNamesPtr &)

	IBasicCSVParser (const ParseFlagMap &parse_flags, const WhitespaceMap &ws_flags)

bool	eof ()
	Whether or not we have reached the end of source.

virtual void	next (size_t bytes)=0
	Parse the next block of data.

void	end_feed ()
	Indicate the last block of data has been parsed.

CONSTEXPR_17 ParseFlags	parse_flag (const char ch) const noexcept

CONSTEXPR_17 ParseFlags	compound_parse_flag (const char ch) const noexcept

CONSTEXPR bool	utf8_bom () const
	Whether or not this CSV has a UTF-8 byte order mark.

void	set_output (RowCollection &rows)

Protected Member Functions
CONSTEXPR bool	no_chunk () const
	Whether or not source needs to be read in chunks.

size_t	parse ()
	Parse the current chunk of data *. More...

void	reset_data_ptr ()
	Create a new RawCSVDataPtr for a new chunk of data.

Protected Attributes
Current Parser State
CSVRow	current_row

RawCSVDataPtr	data_ptr = nullptr

ColNamesPtr	_col_names = nullptr

CSVFieldList *	fields = nullptr

int	field_start = UNINITIALIZED_FIELD

size_t	field_length = 0

ParseFlagMap	_parse_flags
	An array where the (i + 128)th slot gives the ParseFlags for ASCII character i.

Current Stream/File State
bool	_eof = false

size_t	source_size = 0
	The size of the incoming CSV.

Detailed Description

Abstract base class which provides CSV parsing logic.

Concrete implementations may customize this logic across different input sources, such as memory mapped files, stringstreams, etc...

Definition at line 195 of file basic_csv_parser.hpp.

Member Function Documentation

size_t csv::internals::IBasicCSVParser::parse ( )

protected

Parse the current chunk of data *.

Returns: How many character were read that are part of complete rows; The number of characters parsed that belong to complete rows

Definition at line 121 of file basic_csv_parser.cpp.

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