RandomVectorColumn< T > Class Template Reference

#include <TestColumn.h>

Detailed Description

template<typename T>
class Euclid::Fits::Test::RandomVectorColumn< T >

A small vector column of given type.

Examples

EleFitsTutorial.cpp.

Public Member Functions
	RandomVectorColumn (long repeat_count=3, long size=3, T min=almost_min< T >(), T max=almost_max< T >())
	Generate a Column.
virtual	~RandomVectorColumn ()=default
	Destructor.
Public Member Functions inherited from Column< T, N, THolder >
PtrRaster< T, N >	entry (long row)
const PtrRaster< const T, N >	entry (long row) const
long	rowCount () const
	Column ()
	Default constructor.
	Column (Info info, long row_count=0)
	Create an empty column with given metadata. More...
	Column (Info info, long row_count, T *data)
	Create a column with given metadata and data. More...
template<typename... Ts>
	Column (Info info, Ts &&... args)
	Create a column with given metadata and data. More...
const Info &	info () const
	Get the column metadata.
void	rename (const std::string &name)
	Change the column name.
void	reshape (long repeat_count=1)
	Change the column repeat count (fold/unfold). More...
void	reshape (Position< N > shape)
	Change the field shape. More...
long	row_count () const
	Number of rows in the column.
const T &	operator() (long row, long repeat=0) const
	Access the value at given row and repeat indices. More...
T &	operator() (long row, long repeat=0)
	Access the value at given row and repeat indices.
const T &	at (long row, long repeat=0) const
	Access the value at given row and repeat indices.
T &	at (long row, long repeat=0)
	Access the value at given row and repeat indices.
const PtrRaster< const T, N >	field (long row) const
	Access the field at given row index as a raster.
PtrRaster< T, N >	field (long row)
	Access the field at given row index as a raster.
const PtrColumn< const T, N >	slice (const Segment &rows) const
	Get a view on contiguous rows.
PtrColumn< T, N >	slice (const Segment &rows)
	Get a view on contiguous rows.
Public Member Functions inherited from DataContainer< T, THolder, Column< T, N, THolder > >
	DataContainer (TSize s=0, std::remove_const_t< T > *d=nullptr)
	Construct from a size and non-constant data.
	DataContainer (TSize s, const T *d)
	Construct from a size and constant data.
	DataContainer (TIterator begin, TIterator end)
	Iterator-based constructor.
	DataContainer (std::initializer_list< T > values)
	Value list constructor.
	DataContainer (TArg0 arg0, TArgs &&... args)
	Forwarding constructor.
T *	data ()
const std::decay_t< Container > &	container () const
	Access the container in read-only mode.
Container &	moveTo (Container &destination)
	Move the container. More...
Public Member Functions inherited from ContiguousContainerMixin< T, TDerived >
bool	empty () const
	Check whether the container is empty. More...
const T &	operator[] (size_type index) const
	Access the element with given index.
T &	operator[] (size_type index)
	Access the element with given index.
const_iterator	begin () const
	Iterator to the first element.
iterator	begin ()
	Iterator to the first element.
const_iterator	cbegin ()
	Iterator to the first element.
const_iterator	end () const
	Iterator to one past the last element.
iterator	end ()
	Iterator to one past the last element.
const_iterator	cend ()
	Iterator to one past the last element.
virtual bool	operator== (const TDerived &rhs) const
	Check equality.
bool	operator!= (const TDerived &rhs) const
	Check inequality.
Public Member Functions inherited from VectorArithmeticMixin< T, TDerived, Incrementable >
TDerived &	operator+= (const TDerived &rhs)
	V += U and W = V + U.
TDerived &	operator+= (const T &rhs)
	V += a, V = U + a, V = a + U.
TDerived &	operator-= (const TDerived &rhs)
	V -= U and W = V - U.
TDerived &	operator-= (const T &rhs)
	V -= a, V = U - a, V = a - U.
TDerived &	operator*= (const T &rhs)
	V *= a, V = U * a, V = a * U.
TDerived &	operator/= (const T &rhs)
	V /= a, V = U / a.
template<typename TFunc , typename... TContainers>
TDerived &	generate (TFunc &&func, const TContainers &... args)
	Generate values from a function with optional input containers. More...
template<typename TFunc , typename... TContainers>
TDerived &	apply (TFunc &&func, const TContainers &... args)
	Apply a function with optional input containers. More...
TDerived	operator+ () const
	Copy.
TDerived	operator- () const
	Compute the opposite.

Additional Inherited Members
Public Types inherited from Column< T, N, THolder >
using	Info = ColumnInfo< Value, N >
	The info type.
using	Value = std::decay_t< T >
	The element value type.
Public Types inherited from DataContainer< T, THolder, Column< T, N, THolder > >
using	Container = typename Holder::Container
	The concrete container type.
using	Holder = THolder
	The concrete data holder type.
Public Types inherited from ContiguousContainerMixin< T, TDerived >
using	const_iterator = const T *
	The constant value iterator.
using	const_reference = const T &
	The constant value reference.
using	difference_type = std::ptrdiff_t
	The iterator difference type.
using	iterator = T *
	The value iterator.
using	reference = T &
	The value reference.
using	size_type = std::size_t
	The underlying container size type.
using	value_type = T
	The value type.
Static Public Attributes inherited from Column< T, N, THolder >
static constexpr long	Dim = N
	The dimension parameter.
Related Functions inherited from Column< T, N, THolder >
template<typename TSeq >
long	columns_row_count (TSeq &&columns)
	Get the common number of rows of a sequence of columns. More...
template<typename T , typename TInfo >
PtrColumn< T, std::decay_t< TInfo >::Dim >	make_column (TInfo &&info, long row_count, T *data)
	Pointer specialization.
template<typename TInfo , typename TContainer >
Column< typename TContainer::value_type, std::decay_t< TInfo >::Dim, DataContainerHolder< typename TContainer::value_type, TContainer > >	make_column (TInfo info, TContainer &&data)
	Shortcut to create a column from a column info and data without specifying the template parameters. More...
Related Functions inherited from ContiguousContainerMixin< T, TDerived >
template<typename T , typename TDerived >
std::ostream &	operator<< (std::ostream &os, const ContiguousContainerMixin< T, TDerived > &container)
	Insert a ContiguousContainerMixin into an output stream.

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

• EleFitsData/EleFitsData/TestColumn.h