Read content from a CSV file. More...

#include <WReaderCSV.h>

Inheritance diagram for WReaderCSV:

Collaboration diagram for WReaderCSV:

Public Member Functions
	WReaderCSV (std::string fname)
	Constructs a CSV reader object. More...

virtual	~WReaderCSV () throw ()
	Destroys this instance. More...

virtual std::shared_ptr< WDataSetCSV >	read ()
	Read the file and create a dataset as a vector. More...

Private Member Functions
std::vector< std::string >	transformLineToVector (std::string line)
	Transforms a given string into a string vector, by a predefined delimiter. More...

Private Member Functions inherited from WReader
	WReader (std::string fname)
	Creates a read object for file reading. More...

OW_API_DEPRECATED void	setFileName (std::string fname)
	Reset the file name and checks if it exists. More...

void	setFilename (std::string fname)
	Reset the file name and checks if it exists. More...

Friends
class	WReaderCSVTest
	Only WReaderCSVTest class may be friend. More...

Additional Inherited Members
Private Attributes inherited from WReader
std::string	m_fname
	Absolute path of the file to read from. More...

Detailed Description

Read content from a CSV file.

Definition at line 42 of file WReaderCSV.h.

Constructor & Destructor Documentation

◆ WReaderCSV()

WReaderCSV::WReaderCSV ( std::string fname )

explicit

Constructs a CSV reader object.

Parameters

fname path of the file to load.

Definition at line 32 of file WReaderCSV.cpp.

◆ ~WReaderCSV()

WReaderCSV::~WReaderCSV	(	)
throw	(
	)

virtual

Destroys this instance.

Definition at line 37 of file WReaderCSV.cpp.

Member Function Documentation

◆ read()

std::shared_ptr< WDataSetCSV > WReaderCSV::read ( )

virtual

Read the file and create a dataset as a vector.

Returns: pointer to a WDataSetCSV.

Exceptions

WException If the file could not be opened.

Definition at line 74 of file WReaderCSV.cpp.

References WReader::m_fname, and transformLineToVector().

Referenced by WCsvConverterTest::setUp(), WReaderCSVTest::testCRLFLineEnding(), WReaderCSVTest::testCRLineEnding(), WReaderCSVTest::testEmptyColumns(), WReaderCSVTest::testLFLineEnding(), and WReaderCSVTest::testValidCSV().

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◆ transformLineToVector()

std::vector< std::string > WReaderCSV::transformLineToVector ( std::string line )

private

Transforms a given string into a string vector, by a predefined delimiter.

Parameters

line	The line, which shell be split into a string vector

Returns: The splitted string as a string vector

Definition at line 135 of file WReaderCSV.cpp.

Referenced by read().

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Friends And Related Function Documentation

◆ WReaderCSVTest

friend class WReaderCSVTest

friend

Only WReaderCSVTest class may be friend.

Definition at line 47 of file WReaderCSV.h.

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

Public Member Functions

Private Member Functions

Friends

Additional Inherited Members