DiFfRG::CSVReader Class Reference

This class reads a .csv file and allows to access the data. More...

#include <csv_reader.hh>

Public Member Functions
	CSVReader (std::string input_file, char separator=',', bool has_header=false)
	Construct a new External Data Interpolator object.
uint	n_rows () const
	Get the number of rows in the .csv file.
uint	n_cols () const
	Get the number of columns in the .csv file.
double	value (const std::string &col, const uint row) const
	Get the stored value at a given row and column.
double	value (const uint col, const uint row) const
	Get the stored value at a given row and column.

Private Attributes
std::string	input_file
std::unique_ptr< rapidcsv::Document >	document

Detailed Description

This class reads a .csv file and allows to access the data.

Constructor & Destructor Documentation

CSVReader()

DiFfRG::CSVReader::CSVReader	(	std::string	input_file,
		char	separator = ',',
		bool	has_header = false )

Construct a new External Data Interpolator object.

Parameters

input_file	The .csv file to read the data from.
separator	The separator used in the .csv file.
has_header	Whether the .csv file has a header.

Member Function Documentation

n_cols()

uint DiFfRG::CSVReader::n_cols

(

)

const

Get the number of columns in the .csv file.

Returns

uint The number of columns.

n_rows()

uint DiFfRG::CSVReader::n_rows

(

)

const

Get the number of rows in the .csv file.

Returns

uint The number of rows.

value() [1/2]

double DiFfRG::CSVReader::value	(	const std::string &	col,
		const uint	row ) const

Get the stored value at a given row and column.

Parameters

col	The name of the column from which to get the value.
row	The row from which to get the value.

Returns

double The data.

value() [2/2]

double DiFfRG::CSVReader::value	(	const uint	col,
		const uint	row ) const

Get the stored value at a given row and column.

Parameters

col	The column from which to get the value.
row	The row from which to get the value.

Returns

double The data.

Member Data Documentation

document

std::unique_ptr<rapidcsv::Document> DiFfRG::CSVReader::document

private

input_file

std::string DiFfRG::CSVReader::input_file

private

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

• /home/runner/work/DiFfRG/DiFfRG/DiFfRG/include/DiFfRG/common/csv_reader.hh