vtkm::VecC< T > Class Template Reference

A Vec-like representation for short arrays. More...

#include <Types.h>

Public Types
using	ComponentType = T

Public Member Functions
constexpr	VecC ()
constexpr	VecC (T *array, vtkm::IdComponent size)
template<vtkm::IdComponent Size>
constexpr	VecC (vtkm::Vec< T, Size > &src)
constexpr	VecC (T &src)
constexpr	VecC (const VecC< T > &src)
constexpr const T &	operator[] (vtkm::IdComponent index) const
constexpr T &	operator[] (vtkm::IdComponent index)
constexpr vtkm::IdComponent	GetNumberOfComponents () const
VecC< T > &	operator= (const VecC< T > &src)

Private Types
using	Superclass = detail::VecCBase< T, VecC< T > >

Private Attributes
T *const	Components
vtkm::IdComponent	NumberOfComponents

Detailed Description

template<typename T>
class vtkm::VecC< T >

A Vec-like representation for short arrays.

The VecC class takes a short array of values and provides an interface that mimics Vec. This provides a mechanism to treat C arrays like a Vec. It is useful in situations where you want to use a Vec but the data must come from elsewhere or in certain situations where the size cannot be determined at compile time. In particular, Vec objects of different sizes can potentially all be converted to a VecC of the same type.

Note that VecC holds a reference to an outside array given to it. If that array gets destroyed (for example because the source goes out of scope), the behavior becomes undefined.

You cannot use VecC with a const type in its template argument. For example, you cannot declare VecC<const vtkm::Id>. If you want a non-mutable VecC, the VecCConst class (e.g. VecCConst<vtkm::Id>).

Member Typedef Documentation

ComponentType

template<typename T >

using vtkm::VecC< T >::ComponentType = T

Superclass

template<typename T >

using vtkm::VecC< T >::Superclass = detail::VecCBase<T, VecC<T> >

private

Constructor & Destructor Documentation

VecC() [1/5]

template<typename T >

constexpr vtkm::VecC< T >::VecC ( )

inlineconstexpr

VecC() [2/5]

template<typename T >

constexpr vtkm::VecC< T >::VecC ( T *  array, vtkm::IdComponent  size  )

inlineconstexpr

VecC() [3/5]

template<typename T >

template<vtkm::IdComponent Size>

constexpr vtkm::VecC< T >::VecC ( vtkm::Vec< T, Size > &  src )

inlineconstexpr

VecC() [4/5]

template<typename T >

constexpr vtkm::VecC< T >::VecC ( T &  src )

inlineexplicitconstexpr

VecC() [5/5]

template<typename T >

constexpr vtkm::VecC< T >::VecC ( const VecC< T > &  src )

inlineconstexpr

Member Function Documentation

GetNumberOfComponents()

template<typename T >

constexpr vtkm::IdComponent vtkm::VecC< T >::GetNumberOfComponents ( ) const

inlineconstexpr

operator=()

template<typename T >

VecC<T>& vtkm::VecC< T >::operator= ( const VecC< T > &  src )

inline

operator[]() [1/2]

template<typename T >

constexpr T& vtkm::VecC< T >::operator[] ( vtkm::IdComponent  index )

inlineconstexpr

operator[]() [2/2]

template<typename T >

constexpr const T& vtkm::VecC< T >::operator[] ( vtkm::IdComponent  index ) const

inlineconstexpr

Member Data Documentation

Components

template<typename T >

T* const vtkm::VecC< T >::Components

private

NumberOfComponents

template<typename T >

vtkm::IdComponent vtkm::VecC< T >::NumberOfComponents

private

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

• Types.h