Stream Operators

Collaboration diagram for Stream Operators:

template<class T, size_t d>
std::ostream &	operator<< (std::ostream &out, const std::array< T, d > &x)
template<class T, size_t d>
std::ofstream &	operator<< (std::ofstream &out, const std::array< T, d > &x)
template<class T, size_t d>
std::istream &	operator>> (std::istream &in, std::array< T, d > &x)
template<class T, size_t d>
std::ifstream &	operator>> (std::ifstream &in, std::array< T, d > &x)
template<class T, size_t d>
std::ostream &	display (std::ostream &out, const std::array< T, d > &x, unsigned int padding)
template<class T, size_t d>
std::ofstream &	display (std::ofstream &out, const std::array< T, d > &x, unsigned int padding)
template<class T>
std::ostream &	operator<< (std::ostream &out, const std::vector< T > &x)
template<class T>
std::ofstream &	operator<< (std::ofstream &out, const std::vector< T > &x)
template<class T>
std::istream &	operator>> (std::istream &in, std::vector< T > &x)
template<class T>
std::ifstream &	operator>> (std::ifstream &in, std::vector< T > &x)

Detailed Description

Function Documentation

display() [1/2]

template<class T, size_t d>

std::ofstream & display	(	std::ofstream &	out,
		const std::array< T, d > &	x,
		unsigned int	padding )

Display array in a nicely formatted to a std::ofstream

Parameters

[in,out]	out	output file stream
[in]	x	array to be displayed
[in]	padding	(default = 0) number of trailing spaces

Returns

reference to output stream

Definition at line 1568 of file Operators_array.tpp.

display() [2/2]

template<class T, size_t d>

std::ostream & display	(	std::ostream &	out,
		const std::array< T, d > &	x,
		unsigned int	padding )

Display array in a nicely formatted to a std::ostream

Parameters

[in,out]	out	output stream
[in]	x	array to be displayed
[in]	padding	(default = 0) number of trailing spaces

Returns

reference to output stream

Definition at line 1528 of file Operators_array.tpp.

operator<<() [1/4]

template<class T, size_t d>

std::ofstream & operator<<	(	std::ofstream &	out,
		const std::array< T, d > &	x )

Insertion operator for std::array.

Flush the content of std::array to std::ofstream. The content of the input array is flushed with the following format: x[0] x[1] x[2] ... x[d-1] where d = x.size(); (i.e. array elements are separated by blank spaces). Template parameter T can be any type such that operator<< is defined.

Parameters

[in,out]	out	output file stream
[in]	x	argument of insertion operator

Returns

reference to the stream (allows concatenation)

Definition at line 1367 of file Operators_array.tpp.

operator<<() [2/4]

template<class T>

std::ofstream & operator<<	(	std::ofstream &	out,
		const std::vector< T > &	x )

Insertion operator for std::vector.

Flush the content of std::vector to std::ofstream. The content of the input vector is flushed with the following format: x[0] x[1] x[2] ... x[n-1] where n = x.size(); (i.e. vector elements are separated by blank spaces). Template parameter T can be any type such that operator<< is defined.

Parameters

[in,out]	out	output file stream
[in]	x	argument of insertion operator

Returns

reference to the stream (allows concatenation)

Definition at line 1395 of file Operators_vector.tpp.

operator<<() [3/4]

template<class T, size_t d>

std::ostream & operator<<	(	std::ostream &	out,
		const std::array< T, d > &	x )

Insertion operator for std::array.

Flush the content of std::array to std::ostream. The content of the input array is flushed with the following format: x[0] x[1] x[2] ... x[d-1] where d = x.size(); (i.e. array elements are separated by blank spaces). Template parameter T can be any type such that operator<< is defined.

Parameters

[in,out]	out	output stream
[in]	x	argument of insertion operator

Returns

reference to the stream (allows concatenation)

Definition at line 1328 of file Operators_array.tpp.

operator<<() [4/4]

template<class T>

std::ostream & operator<<	(	std::ostream &	out,
		const std::vector< T > &	x )

Insertion operator for std::vector.

Flush the content of std::vector to std::ostream. The content of the input vector is flushed with the following format: x[0] x[1] x[2] ... x[n-1] where n = x.size(); (i.e. vector elements are separated by blank spaces). Template parameter T can be any type such that operator<< is defined.

Parameters

[in,out]	out	output stream
[in]	x	argument of insertion operator

Returns

reference to the stream (allows concatenation)

Definition at line 1353 of file Operators_vector.tpp.

operator>>() [1/4]

template<class T, size_t d>

std::ifstream & operator>>	(	std::ifstream &	in,
		std::array< T, d > &	x )

Extraction operator for std::array.

Extract the content of std::array from std::ifstream. The content of the input array is extracted until end-of-stream condition is met or all available position in the array are filled.

Parameters

[in,out]	in	input file stream
[in,out]	x	argument of extraction operator

Returns

reference to input file stream (allows concatenation)

Definition at line 1489 of file Operators_array.tpp.

operator>>() [2/4]

template<class T>

std::ifstream & operator>>	(	std::ifstream &	in,
		std::vector< T > &	x )

Extraction operator for std::vector.

Extract the content of std::vector from std::ifstream. The content of the input vector is extracted until end-of-file condition is met. Element extracted from the stream are copyied into vector starting from position

1. When all the availble position within the vector have been overwritten, further elements will be added to the container using push_back, therefore increasing container's size.

Parameters

[in,out]	in	input file stream
[in,out]	x	argument of extraction operator

Returns

reference to input file stream (allows concatenation)

Definition at line 1536 of file Operators_vector.tpp.

operator>>() [3/4]

template<class T, size_t d>

std::istream & operator>>	(	std::istream &	in,
		std::array< T, d > &	x )

Extraction operator for std::array.

Extract the content of std::array from std::istream. The content of the input array is extracted until end-of-stream condition is met or all available position in the array are filled.

Parameters

[in,out]	in	input stream
[in,out]	x	argument of extraction operator

Returns

reference to input stream (allows concatenation)

Definition at line 1449 of file Operators_array.tpp.

operator>>() [4/4]

template<class T>

std::istream & operator>>	(	std::istream &	in,
		std::vector< T > &	x )

Extraction operator for std::vector.

Extract the content of std::vector from std::istream. The content of the input vector is extracted until end-of-stream condition is met. Element extracted from the stream are copyied into vector starting from position

1. When all the availble position within the vector have been overwritten, further elements will be added to the container using push_back, therefore increasing container's size.

Parameters

[in,out]	in	input stream
[in,out]	x	argument of extraction operator

Returns

reference to input stream (allows concatenation)

Definition at line 1490 of file Operators_vector.tpp.