hdf5::dataspace::Points Class Reference

point selection implementation

#include <points.hpp>

Inheritance diagram for hdf5::dataspace::Points:

Collaboration diagram for hdf5::dataspace::Points:

Public Member Functions
	Points ()=default
	default constructor
	~Points () override=default
	destructor
	Points (size_t rank)
	constructor
	Points (const std::vector< std::vector< hsize_t > > &coord_set)
	constructor
size_t	rank () const
	get the number of dimensions
size_t	points () const
	get the number of points in the selection
void	add (const std::vector< hsize_t > &coords)
	add a new point to the selection
void	add_set (const std::vector< std::vector< hsize_t > > &coord_set)
	add point set to the selection
void	apply (const Dataspace &space, SelectionOperation ops) const override
	apply the selection to a dataspace
virtual size_t	size () const override
	get the selection size
virtual SelectionType	type () const override
	get the selection type
virtual Dimensions	dimensions () const override
	get current dimensions
Public Member Functions inherited from hdf5::dataspace::Selection
	Selection ()=default
	default constructor
	Selection (const Selection &)=default
	copy constructor
virtual	~Selection ()
	destructor

Additional Inherited Members
Public Types inherited from hdf5::dataspace::Selection
using	UniquePointer = std::unique_ptr< Selection >
	pointer for selection stacks
using	SharedPointer = std::shared_ptr< Selection >

Constructor & Destructor Documentation

Points() [1/3]

hdf5::dataspace::Points::Points ( )

default

We use the compiler provided default implementation.

~Points()

hdf5::dataspace::Points::~Points ( )

overridedefault

Use the compiler provided default implementation.

Points() [2/3]

hdf5::dataspace::Points::Points ( size_t  rank )

explicit

Create a new point selection or a given rank

Parameters

rank	the number of dimensions of the selection

Points() [3/3]

hdf5::dataspace::Points::Points ( const std::vector< std::vector< hsize_t > > &  coord_set )

explicit

Create a point selection from a set of selection coordinates. The number of dimensions of the first coordinates determines the rank of the selection.

Parameters

coord_set

set of selection coordinates

Member Function Documentation

add()

void hdf5::dataspace::Points::add

(

const std::vector< hsize_t > &

coords

)

Parameters

coords

index coordinates of the point

Exceptions

runtime_error

in the case of a failure

add_set()

void hdf5::dataspace::Points::add_set

(

const std::vector< std::vector< hsize_t > > &

coord_set

)

Parameters

coord_set

coordinate set

Exceptions

runtime_error

in the case of a failure

apply()

void hdf5::dataspace::Points::apply ( const Dataspace &  space, SelectionOperation  ops  ) const

overridevirtual

Parameters

space	reference to the dataspace onto which the selection should be applied
ops	opertion used to apply the selection

Implements hdf5::dataspace::Selection.

dimensions()

virtual Dimensions hdf5::dataspace::Points::dimensions ( ) const

overridevirtual

Get a number of elements along each dimension a selection spans this is particularly useful in the case of a Hyperslab

Exceptions

std::runtime_error

in case of a failure

Returns

the selection dimentsions

Implements hdf5::dataspace::Selection.

points()

size_t hdf5::dataspace::Points::points

(

)

const

Returns

number of points as unsigned integer

rank()

size_t hdf5::dataspace::Points::rank

(

)

const

Returns

number of dimensions of the selection.

size()

virtual size_t hdf5::dataspace::Points::size ( ) const

overridevirtual

Get the total number of elements adressed by an individual selection

Exceptions

std::runtime_error

in case of a failure

Returns

the selection type enumerator

Implements hdf5::dataspace::Selection.

type()

virtual SelectionType hdf5::dataspace::Points::type ( ) const

overridevirtual

Get the type of the selection

Returns

the selection type enumerator

Implements hdf5::dataspace::Selection.

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

• /home/p00user/src/src/h5cpp/dataspace/points.hpp