Data Class Reference

#include <Data.h>

List of all members.

Public Member Functions
	Data (void)
	~Data (void)
bool	loadData (QString filename)
vector< dataInfo >	getLine (int index)
dataInfo	getValue (int index, int col)
void	printData ()
vector< QString >	getTitle ()
vector< int >	getType ()
int	getSize ()
Static Public Attributes
static const int	TYPE_STRING = 1
static const int	TYPE_FLOAT = 2
static const int	TYPE_PERCENT = 3

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Detailed Description

Data class holds the dataset

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Constructor & Destructor Documentation

Data::Data

(

void

)

Constructor of Data class.

Data::~Data

(

void

)

Destructor of Data class.

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Member Function Documentation

bool Data::loadData

(

QString

filename

)

loads data from file into data structure

Parameters:

filename

filename from actual loaded file

vector< dataInfo > Data::getLine

(

int

index

)

return one line of data

Parameters:

index

this is the index of the wanted line

Returns:

this function returns a vector that contains all columns in the form of dataInfo

dataInfo Data::getValue	(	int	index,
		int	col
	)

returns one column of a given line

Parameters:

	index	this is the index of the actual line
	col	this is the column of the wanted data item

Returns:

returns data in form of dataInfo

void Data::printData

(

)

dummy function -> prints loaded data

vector< QString > Data::getTitle

(

)

get back title from loaded file

Returns:

return value is a vector with QStrings that contains all titles

vector< int > Data::getType

(

)

get back types from loaded file

Returns:

return value is a vector with integers that contains all types

int Data::getSize

(

)

returns the count of data

Returns:

count of data

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Member Data Documentation

const int Data::TYPE_STRING = 1 [static]

constant for checking if loaded type is string

const int Data::TYPE_FLOAT = 2 [static]

constant for checking if loaded type is float

const int Data::TYPE_PERCENT = 3 [static]

constant for checking if loaded type is a float that should be used like percent

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

• D:/InfoVis/VisLink/VisLink/Data.h
• D:/InfoVis/VisLink/VisLink/Data.cpp

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