Acts::GridAccess::LocalSubspace< Args > Class Template Reference

Access a local coordinate subspace for bound parameter grids. More...

#include <Acts/Utilities/GridAccessHelpers.hpp>

Inheritance diagram for Acts::GridAccess::LocalSubspace< Args >:

Collaboration diagram for Acts::GridAccess::LocalSubspace< Args >:

Public Types
using	grid_local_t = std::array<double, sizeof...(Args)>
	Grid local coordinate type.

Public Member Functions
	LocalSubspace ()=default
	Assert that the accessors are unique.
grid_local_t	toGridLocal (const Vector2 &lposition) const
	Access the local entries.

Static Public Attributes
static constexpr std::array< std::size_t, sizeof...(Args)>	accessors
	Accessor indices.

Detailed Description

template<std::size_t... Args>
class Acts::GridAccess::LocalSubspace< Args >

Access a local coordinate subspace for bound parameter grids.

Constructor & Destructor Documentation

LocalSubspace()

template<std::size_t... Args>

Acts::GridAccess::LocalSubspace< Args >::LocalSubspace ( )

default

Assert that the accessors are unique.

Only 0 or 1 are allowed

Member Function Documentation

toGridLocal()

template<std::size_t... Args>

grid_local_t Acts::GridAccess::LocalSubspace< Args >::toGridLocal

(

const Vector2 &

lposition

)

const

Access the local entries.

Parameters

lposition

is the local position

Returns

the grid position

Member Data Documentation

accessors

template<std::size_t... Args>

std::array<std::size_t, sizeof...(Args)> Acts::GridAccess::LocalSubspace< Args >::accessors

staticconstexpr

Initial value:

= {
      Args...}

Accessor indices.