Defines a contiguous storage for two-dimensional numerical data in row-major format. More...

#include <array2d.h>

Public Member Functions
	Array2D ()=default
	Initialises new instance of the Array2D class with no storage.

	Array2D (const size_t nrows, const size_t ncols)
	Initialises new instance of the Array2D class.

	Array2D (const size_t nrows, const size_t ncols, TYPE value)
	Initialises new instance of the Array2D class with custom default value.

	Array2D (const size_t nrows, const size_t ncols, std::vector< TYPE > &values)
	Initialises new instance of the Array2D class with custom values.

size_t	size () const noexcept
	Gets the total size of the array storage.

size_t	rows () const noexcept
	Gets the number of rows in the array.

size_t	columns () const noexcept
	Gets the number of coluns in the array.

TYPE &	operator() (size_t row, size_t column)
	Gets a value from the array.

const TYPE &	operator() (size_t row, size_t column) const
	Gets a read-only value from the array.

void	fill (TYPE value)
	Fill the array data with a default value.

void	clear ()
	Clears the array data with the default type value.

std::vector< TYPE >	to_vector ()
	Creates a vector copy of the array data.

std::string	to_string () noexcept
	Creates a string representation of the array data.

Detailed Description

template<Numerical TYPE>
class hgps::core::Array2D< TYPE >

Defines a contiguous storage for two-dimensional numerical data in row-major format.

Template Parameters

TYPE	The numerical type to store

Constructor & Destructor Documentation

◆ Array2D() [1/4]

template<Numerical TYPE>

hgps::core::Array2D< TYPE >::Array2D ( )

default

Initialises new instance of the Array2D class with no storage.

◆ Array2D() [2/4]

template<Numerical TYPE>

hgps::core::Array2D< TYPE >::Array2D	(	const size_t	nrows,
		const size_t	ncols
	)

inline

Initialises new instance of the Array2D class.

Parameters

nrows	The number of rows in the array
ncols	The number fo columns in the array

Exceptions

std::invalid_argument for array with zero size storage;

◆ Array2D() [3/4]

template<Numerical TYPE>

hgps::core::Array2D< TYPE >::Array2D	(	const size_t	nrows,
		const size_t	ncols,
		TYPE	value
	)

inline

Initialises new instance of the Array2D class with custom default value.

Parameters

nrows	The number of rows in the array
ncols	The number of columns in the array
value	The default value to initialise the array values

Exceptions

std::invalid_argument for array with zero size storage;

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◆ Array2D() [4/4]

template<Numerical TYPE>

hgps::core::Array2D< TYPE >::Array2D	(	const size_t	nrows,
		const size_t	ncols,
		std::vector< TYPE > &	values
	)

inline

Initialises new instance of the Array2D class with custom values.

Parameters

nrows	The number of rows in the array
ncols	The number of columns in the array
values	Array of values to initialise the storage

Exceptions

std::invalid_argument for array size and values size mismatch.

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Member Function Documentation

◆ clear()

template<Numerical TYPE>

void hgps::core::Array2D< TYPE >::clear ( )

inline

Clears the array data with the default type value.

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◆ columns()

template<Numerical TYPE>

size_t hgps::core::Array2D< TYPE >::columns ( ) const

inlinenoexcept

Gets the number of coluns in the array.

Returns: The number of columns

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◆ fill()

template<Numerical TYPE>

void hgps::core::Array2D< TYPE >::fill ( TYPE value )

inline

Fill the array data with a default value.

Parameters

value The default value to store in the array

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◆ operator()() [1/2]

template<Numerical TYPE>

TYPE & hgps::core::Array2D< TYPE >::operator()	(	size_t	row,
		size_t	column
	)

inline

Gets a value from the array.

Parameters

row	The zero-based row index
column	The zero-based columns index

Returns: The respective value at location throws std::out_of_range for row or column index out of array bounds

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◆ operator()() [2/2]

template<Numerical TYPE>

const TYPE & hgps::core::Array2D< TYPE >::operator()	(	size_t	row,
		size_t	column
	)		const

inline

Gets a read-only value from the array.

Parameters

row	The zero-based row index
column	The zero-based columns index

Returns: The respective value at location throws std::out_of_range for row or column index out of array bounds

◆ rows()

template<Numerical TYPE>

size_t hgps::core::Array2D< TYPE >::rows ( ) const

inlinenoexcept

Gets the number of rows in the array.

Returns: The number of rows

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◆ size()

template<Numerical TYPE>

size_t hgps::core::Array2D< TYPE >::size ( ) const

inlinenoexcept

Gets the total size of the array storage.

Returns: The total size

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◆ to_string()

template<Numerical TYPE>

std::string hgps::core::Array2D< TYPE >::to_string ( )

inlinenoexcept

Creates a string representation of the array data.

Returns: The string representation

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◆ to_vector()

template<Numerical TYPE>

std::vector< TYPE > hgps::core::Array2D< TYPE >::to_vector ( )

inline

Creates a vector copy of the array data.

Returns: The vector with a copy of the data

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

HealthGPS.Core/array2d.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ Array2D() [1/4]

◆ Array2D() [2/4]

◆ Array2D() [3/4]

◆ Array2D() [4/4]

Member Function Documentation

◆ clear()

◆ columns()

◆ fill()

◆ operator()() [1/2]

◆ operator()() [2/2]

◆ rows()

◆ size()

◆ to_string()

◆ to_vector()