FCsvParser Struct Reference

#include <CsvParser.h>

Collaboration diagram for FCsvParser:

Public Types
typedef TArray< TArray< const TCHAR * > >	FRows

Public Member Functions
	FCsvParser (FString InSourceString)
const FRows &	GetRows () const

Private Types
enum struct	EParseResult { EndOfCell , EndOfRow , EndOfString }

Private Member Functions
	FCsvParser (const FCsvParser &)
FCsvParser &	operator= (const FCsvParser &)
void	ParseRows ()
EParseResult	ParseRow ()
EParseResult	ParseCell ()
int8	MeasureNewLine (const TCHAR *At)

Private Attributes
FString	SourceString
TCHAR *	BufferStart
const TCHAR *	ReadAt
FRows	Rows

Detailed Description

A simple, efficient csv parser

Definition at line 10 of file CsvParser.h.

Member Typedef Documentation

FRows

typedef TArray<TArray<const TCHAR*> > FCsvParser::FRows

Definition at line 12 of file CsvParser.h.

Member Enumeration Documentation

EParseResult

enum struct FCsvParser::EParseResult

strongprivate

Internal enum to control parsing progress

Enumerator
EndOfCell
EndOfRow
EndOfString

Definition at line 37 of file CsvParser.h.

Constructor & Destructor Documentation

FCsvParser() [1/2]

FCsvParser::FCsvParser

(

FString

InSourceString

)

Construct with a string. Takes a copy because the parser tramples over the file to create null-terminated cell strings Avoid a copy by passing overship of the source string with MoveTemp()

FCsvParser() [2/2]

FCsvParser::FCsvParser ( const FCsvParser & )

private

Non copyable - has pointers to itself

Member Function Documentation

GetRows()

const FRows & FCsvParser::GetRows ( ) const

inline

Const access to the parsed rows Rows are stored as arrays of parsed, null-terminated cell-strings. Object (and contained strings) is valid for the lifetime of the parser.

Definition at line 26 of file CsvParser.h.

MeasureNewLine()

int8 FCsvParser::MeasureNewLine ( const TCHAR * At )

private

Helper to measure the size of a new line at the current read position

operator=()

FCsvParser & FCsvParser::operator= ( const FCsvParser & )

private

ParseCell()

EParseResult FCsvParser::ParseCell ( )

private

Parse a cell at the current read position

ParseRow()

EParseResult FCsvParser::ParseRow ( )

private

Parse a single row at the current read position

ParseRows()

void FCsvParser::ParseRows ( )

private

Parse all the rows in the source data

Member Data Documentation

BufferStart

TCHAR* FCsvParser::BufferStart

private

Fixed pointer to the start of the buffer

Definition at line 54 of file CsvParser.h.

ReadAt

const TCHAR* FCsvParser::ReadAt

private

Current parser read position

Definition at line 57 of file CsvParser.h.

Rows

FRows FCsvParser::Rows

private

Array of cell string arrays

Definition at line 60 of file CsvParser.h.

SourceString

FString FCsvParser::SourceString

private

Raw csv buffer, sliced and diced by the parser

Definition at line 51 of file CsvParser.h.

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

• C:/Users/lachl/Downloads/ArkServerAPI_NEW/ASA/AsaApi/AsaApi/Core/Public/API/UE/Serialization/Csv/CsvParser.h