cbl::data::Table Class Reference

The class Table. More...

#include <Table.h>

Public Member Functions
	Table ()=default
	default constructor
	Table (const std::vector< std::string > names, const std::vector< std::vector< double >> values)
	Constructor of object Table. More...
	Table (const std::vector< std::string > names, const size_t nrows)
	Constructor of object Table. More...
	Table (const std::string input_dir, const std::string input_file, const std::vector< std::string > names, const std::vector< size_t > use_cols={}, const size_t header_lines_to_skip=1)
	Constructor of object Table. More...
virtual	~Table ()=default
	default destructor
std::vector< double > &	operator[] (const std::string name)
	function to get a column More...
std::vector< std::vector< double > >	operator[] (const std::vector< std::string > names)
	function to get some columns More...
void	insert (const std::string name, const std::vector< double > values, const bool replace=false)
	function to insert a column More...
void	insert (const std::vector< std::string > names, const std::vector< std::vector< double >> values, const bool replace=false)
	function to insert some columns More...
void	read (const std::string input_dir, const std::string input_file, const std::vector< std::string > names, const std::vector< size_t > use_cols={}, const size_t header_lines_to_skip=1)
	function to read from an ascii file More...
void	write (const std::string output_dir, const std::string output_file, const std::vector< std::string > names={})
	function to write columns More...

Protected Member Functions
void	m_set (const std::vector< std::string > names, const size_t nrows)
	function to set internal members More...
void	m_set (const std::vector< std::string > names, const std::vector< std::vector< double >> values)
	function to set internal members More...
std::vector< std::string >	m_keys ()
	get the map keys More...

Protected Attributes
table_map	m_table
	the table in form of std::map

Detailed Description

The class Table.

"Headers/Table.h"

This is the base class used generalize datasets

Definition at line 60 of file Table.h.

Constructor & Destructor Documentation

Table() [1/3]

cbl::data::Table::Table	(	const std::vector< std::string >	names,
		const std::vector< std::vector< double >>	values
	)

Constructor of object Table.

This constructor initializes the table, taking in input the name of the columns and the values. The size of the two arrays must be tha same.

Parameters

names	the column names
values	the table values

Definition at line 78 of file Table.cpp.

Table() [2/3]

cbl::data::Table::Table	(	const std::vector< std::string >	names,
		const size_t	nrows
	)

Constructor of object Table.

This constructor initializes the table, creating empty columns of size nrows

Parameters

names	the column names
nrows	the columns lenght

Definition at line 87 of file Table.cpp.

Table() [3/3]

cbl::data::Table::Table	(	const std::string	input_dir,
		const std::string	input_file,
		const std::vector< std::string >	names,
		const std::vector< size_t >	use_cols = {},
		const size_t	header_lines_to_skip = 1
	)

Constructor of object Table.

This constructor reads the table from an ASCII file

Parameters

input_dir	directory of input file
input_file	input file name
names	the column names
use_cols	the index of the columns to be read
header_lines_to_skip	number of header lines

Definition at line 96 of file Table.cpp.

Member Function Documentation

insert() [1/2]

void cbl::data::Table::insert	(	const std::string	name,
		const std::vector< double >	values,
		const bool	replace = false
	)

function to insert a column

Parameters

name	the column name
values	the column values
replace

Definition at line 133 of file Table.cpp.

insert() [2/2]

void cbl::data::Table::insert	(	const std::vector< std::string >	names,
		const std::vector< std::vector< double >>	values,
		const bool	replace = false
	)

function to insert some columns

Parameters

names	the column names
values	the columns
replace

Definition at line 153 of file Table.cpp.

m_keys()

vector< string > cbl::data::Table::m_keys ( )

protected

get the map keys

Returns

vector of string

Definition at line 64 of file Table.cpp.

m_set() [1/2]

void cbl::data::Table::m_set ( const std::vector< std::string >  names, const size_t  nrows  )

protected

function to set internal members

Parameters

names	the column names
nrows	the columns lenght

Definition at line 45 of file Table.cpp.

m_set() [2/2]

void cbl::data::Table::m_set ( const std::vector< std::string >  names, const std::vector< std::vector< double >>  values  )

protected

function to set internal members

Parameters

names	the column names
values	the table values

Definition at line 55 of file Table.cpp.

operator[]() [1/2]

vector< double > & cbl::data::Table::operator[]

(

const std::string

name

)

function to get a column

Parameters

name	the column name

Returns

vector containing the column values

Definition at line 105 of file Table.cpp.

operator[]() [2/2]

vector< vector< double > > cbl::data::Table::operator[]

(

const std::vector< std::string >

names

)

function to get some columns

Parameters

names

the column names

Returns

vector containing the columns

Definition at line 119 of file Table.cpp.

read()

void cbl::data::Table::read	(	const std::string	input_dir,
		const std::string	input_file,
		const std::vector< std::string >	names,
		const std::vector< size_t >	use_cols = {},
		const size_t	header_lines_to_skip = 1
	)

function to read from an ascii file

Parameters

input_dir	directory of input file
input_file	input file name
names	the column names
use_cols	the index of the columns to be read
header_lines_to_skip	number of header lines

Definition at line 163 of file Table.cpp.

write()

void cbl::data::Table::write	(	const std::string	output_dir,
		const std::string	output_file,
		const std::vector< std::string >	names = {}
	)

function to write columns

Parameters

output_dir	directory of output file
output_file	output file name
names	names of the colums to be wrote

Definition at line 219 of file Table.cpp.

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

• Headers/Table.h
• Data/Table.cpp