The ExecutionSignature tag to use to get the input index.
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#include <WorkletReduceByKey.h>
Inheritance diagram for vtkm::worklet::WorkletReduceByKey::InputIndex:
Additional Inherited Members | |
 Public Types inherited from vtkm::exec::arg::InputIndex | |
| using | AspectTag = vtkm::exec::arg::AspectTagInputIndex |
| Static Public Attributes inherited from vtkm::exec::arg::InputIndex | |
| static constexpr vtkm::IdComponent | INDEX = 1 |
Detailed Description
The ExecutionSignature tag to use to get the input index.
This tag produces a vtkm::Id that identifies the index of the input element, which can differ from the WorkIndex in a worklet with a scatter.
When a worklet is dispatched, it broken into pieces defined by the input domain and scheduled on independent threads. This tag in the ExecutionSignature passes the index of the input element that the work thread is currently working on. When a worklet has a scatter associated with it, the input and output indices can be different.
The documentation for this struct was generated from the following file:
