arrayio.h File Reference

Header file for array read/write utilities. More...

#include <iostream>
#include <fstream>
#include <sstream>
#include <stdlib.h>
#include "Array1D.h"
#include "Array2D.h"

Go to the source code of this file.

Functions
template<typename T >
void	read_datafile (Array2D< T > &data, const char *filename)
	Read a datafile from filename in a matrix form and store it in the 2d array data of typename T.
template<typename T >
void	read_datafileVS (Array2D< T > &data, const char *filename)
	Read a datafile from filename in a matrix form and store it in the 2d array data if typename T.
template<typename T >
void	read_datafileVS (Array1D< Array1D< T > > &data, const char *filename)
template<typename T >
void	read_datafileVS (std::vector< T > &data, int &nrows, int &ncols, const char *filename)
	Read a datafile from filename in a matrix form and store it in a std::vector in column-major storage scheme.
template<typename T >
void	read_datafile_1d (Array1D< T > &data, const char *filename)
	Read a data from filename in a vector form and store it in a 1d array data of typename T.
template<typename T >
void	read_datafileVS (Array1D< T > &data, const char *filename)
	Read a datafile from filename in a vector form and store it in the 1d array data of typename T.
template<typename T >
void	write_datafile (const Array2D< T > &data, const char *filename, const char *action)
	Write/append the contents of a 2d array data of typename T to file filename in a matrix form.
template<typename T >
void	write_datafile (const Array2D< T > &data, const char *filename)
	Write the contents of a 2d array data of typename T to file filename in a matrix form.
template<typename T >
void	write_datafile (const std::vector< T > &data, const int &nrows, const int &ncols, const char *storage, const char *filename, const char *action)
	Write the contents of a vector of typename T to file filename in a matrix form.
template<typename T >
void	write_datafile_size (const Array2D< T > &data, const char *filename)
	Write to file filename the number of rows and number of columns on the first line, followed by the contents of a 2d array data of typename T in a matrix form.
template<typename T >
void	write_datafile_1d (const Array1D< T > &data, const char *filename)
	Write the contents of a 1d array data of typename T to file filename in a vector form.

Detailed Description

Header file for array read/write utilities.

Function Documentation

read_datafile()

template<typename T >

void read_datafile	(	Array2D< T > &	data,
		const char *	filename )

Read a datafile from filename in a matrix form and store it in the 2d array data of typename T.

Note

The array data needs to have the correct sizes

read_datafile_1d()

template<typename T >

void read_datafile_1d	(	Array1D< T > &	data,
		const char *	filename )

Read a data from filename in a vector form and store it in a 1d array data of typename T.

Note

The array data needs to have the correct size

read_datafileVS() [1/4]

template<typename T >

void read_datafileVS	(	Array1D< Array1D< T > > &	data,
		const char *	filename )

read_datafileVS() [2/4]

template<typename T >

void read_datafileVS	(	Array1D< T > &	data,
		const char *	filename )

Read a datafile from filename in a vector form and store it in the 1d array data of typename T.

Note

The array data is resized to match the file contents

This function makes two passes: the first pass figures the no. or rows and columns, then the data array is appropriately resized, and the filename is read during second pass

read_datafileVS() [3/4]

template<typename T >

void read_datafileVS	(	Array2D< T > &	data,
		const char *	filename )

Read a datafile from filename in a matrix form and store it in the 2d array data if typename T.

Note

The array data is resized to match the file contents

This function makes two passes: the first pass figures the no. or rows and columns, then the data array is appropriately resized, and the filename is read during second pass

read_datafileVS() [4/4]

template<typename T >

void read_datafileVS	(	std::vector< T > &	data,
		int &	nrows,
		int &	ncols,
		const char *	filename )

Read a datafile from filename in a matrix form and store it in a std::vector in column-major storage scheme.

Note

The vector is resized to match the file contents

This function makes two passes: the first pass figures the no. or rows and columns, then the data vector is appropriately resized, and the filename is read during second pass

write_datafile() [1/3]

template<typename T >

void write_datafile	(	const Array2D< T > &	data,
		const char *	filename )

Write the contents of a 2d array data of typename T to file filename in a matrix form.

write_datafile() [2/3]

template<typename T >

void write_datafile	(	const Array2D< T > &	data,
		const char *	filename,
		const char *	action )

Write/append the contents of a 2d array data of typename T to file filename in a matrix form.

write_datafile() [3/3]

template<typename T >

void write_datafile	(	const std::vector< T > &	data,
		const int &	nrows,
		const int &	ncols,
		const char *	storage,
		const char *	filename,
		const char *	action )

Write the contents of a vector of typename T to file filename in a matrix form.

write_datafile_1d()

template<typename T >

void write_datafile_1d	(	const Array1D< T > &	data,
		const char *	filename )

Write the contents of a 1d array data of typename T to file filename in a vector form.

write_datafile_size()

template<typename T >

void write_datafile_size	(	const Array2D< T > &	data,
		const char *	filename )

Write to file filename the number of rows and number of columns on the first line, followed by the contents of a 2d array data of typename T in a matrix form.