ControlSignature tag for execution object inputs.
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#include <WorkletReduceByKey.h>
Inheritance diagram for vtkm::worklet::WorkletReduceByKey::ExecObject:
Detailed Description
ControlSignature tag for execution object inputs.
This tag represents an execution object that is passed directly from the control environment to the worklet. A ExecObject argument expects a subclass of vtkm::exec::ExecutionObjectBase. Subclasses of vtkm::exec::ExecutionObjectBase behave like a factory for objects that work on particular devices. They do this by implementing a PrepareForExecution() method that takes a device adapter tag and returns an object that works on that device. That device-specific object is passed directly to the worklet.
The documentation for this struct was generated from the following file:
