Swizzle the components of the values in an ArrayHandle.
More...
#include <ArrayHandleSwizzle.h>
Inheritance diagram for viskores::cont::ArrayHandleSwizzle< ArrayHandleType, OutSize >:
Public Types | |
| using | Thisclass = typename viskores::cont::detail::GetTypeInParentheses< void(ArrayHandleSwizzle< ArrayHandleType, OutSize >) >::type |
| using | Superclass = typename viskores::cont::detail::GetTypeInParentheses< void(typename Traits::Superclass) >::type |
| using | ValueType = typename Superclass::ValueType |
| using | StorageTag = typename Superclass::StorageTag |
| using | StorageType = typename Superclass::StorageType |
| using | ReadPortalType = typename Superclass::ReadPortalType |
| using | WritePortalType = typename Superclass::WritePortalType |
| using | MapType = typename Traits::MapType |
 Public Types inherited from viskores::cont::ArrayHandleTransform< ArrayHandleType, FunctorType, InverseFunctorType > | |
| using | Thisclass = typename viskores::cont::detail::GetTypeInParentheses< void(ArrayHandleTransform< ArrayHandleType, FunctorType, InverseFunctorType >) >::type |
| using | Superclass = typename viskores::cont::detail::GetTypeInParentheses< void(viskores::cont::ArrayHandle< typename internal::StorageTagTransform< ArrayHandleType, FunctorType, InverseFunctorType >::ValueType, internal::StorageTagTransform< ArrayHandleType, FunctorType, InverseFunctorType > >) >::type |
| using | ValueType = typename Superclass::ValueType |
| using | StorageTag = typename Superclass::StorageTag |
| using | StorageType = typename Superclass::StorageType |
| using | ReadPortalType = typename Superclass::ReadPortalType |
| using | WritePortalType = typename Superclass::WritePortalType |
Public Member Functions | |
| ArrayHandleSwizzle () | |
| VISKORES_CONT | ArrayHandleSwizzle (const Thisclass &src) |
| VISKORES_CONT | ArrayHandleSwizzle (Thisclass &&src) noexcept |
| VISKORES_CONT | ArrayHandleSwizzle (const viskores::cont::ArrayHandle< typename Superclass::ValueType, typename Superclass::StorageTag > &src) |
| VISKORES_CONT | ArrayHandleSwizzle (viskores::cont::ArrayHandle< typename Superclass::ValueType, typename Superclass::StorageTag > &&src) noexcept |
| VISKORES_CONT | ArrayHandleSwizzle (const std::vector< viskores::cont::internal::Buffer > &buffers) |
| VISKORES_CONT | ArrayHandleSwizzle (std::vector< viskores::cont::internal::Buffer > &&buffers) noexcept |
| VISKORES_CONT Thisclass & | operator= (const Thisclass &src) |
| VISKORES_CONT Thisclass & | operator= (Thisclass &&src) noexcept |
| ArrayHandleSwizzle (const ArrayHandleType &array, const MapType &map) | |
Construct an ArrayHandleSwizzle with a source array and a swizzle map. More... | |
| Public Member Functions inherited from viskores::cont::ArrayHandleTransform< ArrayHandleType, FunctorType, InverseFunctorType > | |
| ArrayHandleTransform () | |
| VISKORES_CONT | ArrayHandleTransform (const Thisclass &src) |
| VISKORES_CONT | ArrayHandleTransform (Thisclass &&src) noexcept |
| VISKORES_CONT | ArrayHandleTransform (const viskores::cont::ArrayHandle< typename Superclass::ValueType, typename Superclass::StorageTag > &src) |
| VISKORES_CONT | ArrayHandleTransform (viskores::cont::ArrayHandle< typename Superclass::ValueType, typename Superclass::StorageTag > &&src) noexcept |
| VISKORES_CONT | ArrayHandleTransform (const std::vector< viskores::cont::internal::Buffer > &buffers) |
| VISKORES_CONT | ArrayHandleTransform (std::vector< viskores::cont::internal::Buffer > &&buffers) noexcept |
| VISKORES_CONT Thisclass & | operator= (const Thisclass &src) |
| VISKORES_CONT Thisclass & | operator= (Thisclass &&src) noexcept |
| ArrayHandleTransform (const ArrayHandleType &handle, const FunctorType &functor=FunctorType(), const InverseFunctorType &inverseFunctor=InverseFunctorType()) | |
| ~ArrayHandleTransform () | |
| Implemented so that it is defined exclusively in the control environment. More... | |
| ArrayHandleType | GetTransformedArray () const |
Returns the ArrayHandle that is being transformed. More... | |
| FunctorType | GetFunctor () const |
Returns the functor transforming the ArrayHandle. More... | |
| InverseFunctorType | GetInverseFunctor () const |
Returns the inverse functor transforming the ArrayHandle More... | |
Private Types | |
| using | Traits = detail::ArrayHandleSwizzleTraits< ArrayHandleType, OutSize > |
Detailed Description
template<typename ArrayHandleType, viskores::IdComponent OutSize>
class viskores::cont::ArrayHandleSwizzle< ArrayHandleType, OutSize >
Swizzle the components of the values in an ArrayHandle.
Given an ArrayHandle with Vec values, ArrayHandleSwizzle allows you to reorder the components of all the Vec values. This reordering is done in place, so the array does not have to be duplicated.
The resulting array does not have to contain all of the components of the input. For example, you could use ArrayHandleSwizzle to drop one of the components of each vector. However, if you do that, then the swizzled array is read-only. If there is a 1:1 map from input components to output components, writing to the array will be enabled.
The swizzle map given to ArrayHandleSwizzle must comprise valid component indices (between 0 and number of components - 1). Also, the component indices should not be repeated, particularly if you expect to write to the array. These conditions are not checked.
Member Typedef Documentation
◆ MapType
template<typename ArrayHandleType , viskores::IdComponent OutSize>
| using viskores::cont::ArrayHandleSwizzle< ArrayHandleType, OutSize >::MapType = typename Traits::MapType |
◆ ReadPortalType
template<typename ArrayHandleType , viskores::IdComponent OutSize>
| using viskores::cont::ArrayHandleSwizzle< ArrayHandleType, OutSize >::ReadPortalType = typename Superclass::ReadPortalType |
◆ StorageTag
template<typename ArrayHandleType , viskores::IdComponent OutSize>
| using viskores::cont::ArrayHandleSwizzle< ArrayHandleType, OutSize >::StorageTag = typename Superclass::StorageTag |
◆ StorageType
template<typename ArrayHandleType , viskores::IdComponent OutSize>
| using viskores::cont::ArrayHandleSwizzle< ArrayHandleType, OutSize >::StorageType = typename Superclass::StorageType |
◆ Superclass
template<typename ArrayHandleType , viskores::IdComponent OutSize>
| using viskores::cont::ArrayHandleSwizzle< ArrayHandleType, OutSize >::Superclass = typename viskores::cont::detail::GetTypeInParentheses<void (typename Traits::Superclass) >::type |
◆ Thisclass
template<typename ArrayHandleType , viskores::IdComponent OutSize>
| using viskores::cont::ArrayHandleSwizzle< ArrayHandleType, OutSize >::Thisclass = typename viskores::cont::detail::GetTypeInParentheses<void (ArrayHandleSwizzle<ArrayHandleType, OutSize>) >::type |
◆ Traits
template<typename ArrayHandleType , viskores::IdComponent OutSize>
|
private |
◆ ValueType
template<typename ArrayHandleType , viskores::IdComponent OutSize>
| using viskores::cont::ArrayHandleSwizzle< ArrayHandleType, OutSize >::ValueType = typename Superclass::ValueType |
◆ WritePortalType
template<typename ArrayHandleType , viskores::IdComponent OutSize>
| using viskores::cont::ArrayHandleSwizzle< ArrayHandleType, OutSize >::WritePortalType = typename Superclass::WritePortalType |
Constructor & Destructor Documentation
◆ ArrayHandleSwizzle() [1/8]
template<typename ArrayHandleType , viskores::IdComponent OutSize>
|
inline |
◆ ArrayHandleSwizzle() [2/8]
template<typename ArrayHandleType , viskores::IdComponent OutSize>
|
inline |
◆ ArrayHandleSwizzle() [3/8]
template<typename ArrayHandleType , viskores::IdComponent OutSize>
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inlinenoexcept |
◆ ArrayHandleSwizzle() [4/8]
template<typename ArrayHandleType , viskores::IdComponent OutSize>
|
inline |
◆ ArrayHandleSwizzle() [5/8]
template<typename ArrayHandleType , viskores::IdComponent OutSize>
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inlinenoexcept |
◆ ArrayHandleSwizzle() [6/8]
template<typename ArrayHandleType , viskores::IdComponent OutSize>
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inlineexplicit |
◆ ArrayHandleSwizzle() [7/8]
template<typename ArrayHandleType , viskores::IdComponent OutSize>
|
inlineexplicitnoexcept |
◆ ArrayHandleSwizzle() [8/8]
template<typename ArrayHandleType , viskores::IdComponent OutSize>
|
inline |
Construct an ArrayHandleSwizzle with a source array and a swizzle map.
The swizzle map is a viskores::Vec containing viskores::IdComponent components and sized to the number of components in the array. Each value in the map specifies from which component of the input the corresponding component of the output should come from.
Member Function Documentation
◆ operator=() [1/2]
template<typename ArrayHandleType , viskores::IdComponent OutSize>
|
inline |
◆ operator=() [2/2]
template<typename ArrayHandleType , viskores::IdComponent OutSize>
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inlinenoexcept |
The documentation for this class was generated from the following file:
