class for reading a csv into a table, using given options More...

#include <iACsvIO.h>

Public Member Functions
	iACsvIO ()

const QStringList &	getFileHeaders () const
	get the list of columns/headers as it is in the file

const QStringList &	getOutputHeaders () const
	get list of all headers in result table (including computed columns)

QSharedPointer< QMap< uint, uint > >	getOutputMapping () const
	get mapping in which fields the important values are stored.

bool	loadCSV (iACsvTableCreator &dstTbl, iACsvConfig const &params, size_t const rowCount=std::numeric_limits< size_t >::max())
	reads table entries from csv file

Static Public Attributes
static const char *	ColNameAutoID = "Auto_ID"
	name of the auto ID column (inserted optionally)

static const char *	ColNameClassID = "Class_ID"
	name of the class ID column (always inserted as last column)

Detailed Description

class for reading a csv into a table, using given options

Constructor & Destructor Documentation

◆ iACsvIO()

iACsvIO::iACsvIO ( )

Member Function Documentation

◆ getFileHeaders()

const QStringList & iACsvIO::getFileHeaders ( ) const

get the list of columns/headers as it is in the file

◆ getOutputHeaders()

const QStringList & iACsvIO::getOutputHeaders ( ) const

get list of all headers in result table (including computed columns)

◆ getOutputMapping()

QSharedPointer< QMap< uint, uint > > iACsvIO::getOutputMapping ( ) const

get mapping in which fields the important values are stored.

This is basically the column mapping of the iACsvConfig used to load the dataset, but adapted / extended to match the created output: When an auto-id is inserted as first column, all indices shift by one to the back; also for computed columns, mappings are inserted.

◆ loadCSV()

bool iACsvIO::loadCSV	(	iACsvTableCreator &	dstTbl,
		iACsvConfig const &	params,
		size_t const	rowCount = `std::numeric_limits<size_t>::max()`
	)

reads table entries from csv file

Member Data Documentation

◆ ColNameAutoID

const char * iACsvIO::ColNameAutoID = "Auto_ID"

static

name of the auto ID column (inserted optionally)

◆ ColNameClassID

const char * iACsvIO::ColNameClassID = "Class_ID"