Acts::NeighborHoodIndices Class Reference

Iterable indices for neighborhood lookups with optional wrap-around. More...

#include <Acts/Utilities/Axis.hpp>

Classes
class	iterator
	Iterator over the neighborhood index sequence. More...

Public Member Functions
	NeighborHoodIndices (std::size_t begin, std::size_t end)
	Constructor for continuous range.
	NeighborHoodIndices (std::size_t begin1, std::size_t end1, std::size_t begin2, std::size_t end2)
	Constructor for wrapped range (two segments).
iterator	begin () const
	Get begin iterator.
std::vector< std::size_t >	collect () const
	Collect all indices into a vector.
iterator	end () const
	Get end iterator.
std::size_t	size () const
	Get total number of indices in the sequence.

Detailed Description

Iterable indices for neighborhood lookups with optional wrap-around.

Constructor & Destructor Documentation

NeighborHoodIndices() [1/2]

Acts::NeighborHoodIndices::NeighborHoodIndices	(	std::size_t	begin,
		std::size_t	end )

Constructor for continuous range.

Parameters

begin	Start index
end	End index (exclusive)

NeighborHoodIndices() [2/2]

Acts::NeighborHoodIndices::NeighborHoodIndices	(	std::size_t	begin1,
		std::size_t	end1,
		std::size_t	begin2,
		std::size_t	end2 )

Constructor for wrapped range (two segments).

Parameters

begin1	Start of first segment
end1	End of first segment (exclusive)
begin2	Start of second segment
end2	End of second segment (exclusive)

Member Function Documentation

begin()

iterator Acts::NeighborHoodIndices::begin

(

)

const

Get begin iterator.

Returns

Iterator to first index

collect()

std::vector< std::size_t > Acts::NeighborHoodIndices::collect

(

)

const

Collect all indices into a vector.

Returns

Vector containing all indices

end()

iterator Acts::NeighborHoodIndices::end

(

)

const

Get end iterator.

Returns

Iterator past last index

size()

std::size_t Acts::NeighborHoodIndices::size

(

)

const

Get total number of indices in the sequence.

Returns

Number of indices