trase::RawData Class Reference

Raw data class, impliments a matrix with row major order. More...

#include <Data.hpp>

Public Member Functions
int	cols () const
	return the number of columns
int	rows () const
	return the number of rows
template<typename T >
void	add_column (T new_col_begin, T new_col_end)
	add a new column to the matrix using begin/end iterators. More...
template<typename T >
void	add_row (T new_row_begin, T new_row_end)
	add a new row to the matrix using begin/end iterators. More...
template<typename T >
void	add_column (const std::vector< T > &new_col)
	add a new column to the matrix. More...
template<typename T >
void	add_row (const std::vector< T > &new_row)
	add a new row to the matrix. More...
template<typename T >
void	set_column (int i, const std::vector< T > &new_col)
	set a column in the matrix. More...
ColumnIterator	begin (int i) const
	return a ColumnIterator to the beginning of column i
ColumnIterator	end (int i) const
	return a ColumnIterator to the end of column i
const std::set< std::string > &	string_data (int i) const
	return the set of strings for column i More...
template<typename T >
std::map< T, std::shared_ptr< RawData > >	facet (const std::vector< T > &data) const
	facets the data based on the input data column More...
template<typename T1 , typename T2 >
std::map< std::pair< T1, T2 >, std::shared_ptr< RawData > >	facet (const std::vector< T1 > &data1, const std::vector< T2 > &data2) const
	facets the data based on the dual input data columns More...

Detailed Description

Raw data class, impliments a matrix with row major order.

Member Function Documentation

add_column() [1/2]

template<typename T >

void trase::RawData::add_column	(	T	new_col_begin,
		T	new_col_end
	)

add a new column to the matrix using begin/end iterators.

the data is copied into the new column

add_column() [2/2]

template<typename T >

void trase::RawData::add_column

(

const std::vector< T > &

new_col

)

add a new column to the matrix.

the data in new_col is copied into the new column

add_row() [1/2]

template<typename T >

void trase::RawData::add_row	(	T	new_row_begin,
		T	new_row_end
	)

add a new row to the matrix using begin/end iterators.

the data is copied into the new column

add_row() [2/2]

template<typename T >

void trase::RawData::add_row

(

const std::vector< T > &

new_row

)

add a new row to the matrix.

the data in new_row is copied into the new row

facet() [1/2]

template<typename T >

std::map<T, std::shared_ptr<RawData> > trase::RawData::facet

(

const std::vector< T > &

data

)

const

facets the data based on the input data column

The input data column (of the same number of rows as this dataset) contains N unique values. This function returns a map of each of these N values to a dataset containing all the rows that have this value

facet() [2/2]

template<typename T1 , typename T2 >

std::map<std::pair<T1, T2>, std::shared_ptr<RawData> > trase::RawData::facet	(	const std::vector< T1 > &	data1,
		const std::vector< T2 > &	data2
	)		const

facets the data based on the dual input data columns

The input data columns (of the same number of rows as this dataset) contains NxM unique value pairs. This function returns a map of each of these NxM values to a dataset containing all the rows that have this value

set_column()

template<typename T >

void trase::RawData::set_column	(	int	i,
		const std::vector< T > &	new_col
	)

set a column in the matrix.

the data in new_col is copied into column i

string_data()

const std::set< std::string > & trase::RawData::string_data

(

int

i

)

const

return the set of strings for column i

the returned set will be empty if column i contains numeric data

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

• src/frontend/Data.hpp
• src/frontend/Data.cpp