Rename PcloudStimulusBuffer=>PcloudDataProducer

This prepares us for the split up of classes. We're going to split
StimulusBuffer into two base classes: StimulusBuffer and
StimulusProducer.

stimBuffApis/livoxGen1/openClCollatingAndMeshingEngine.h

@@ -21,12 +21,12 @@
 namespace smo {
 namespace stim_buff {
 
-class PcloudStimulusBuffer;
+class PcloudDataProducer;
 
 class OpenClCollatingAndMeshingEngine
 {
 public:
-	explicit OpenClCollatingAndMeshingEngine(PcloudStimulusBuffer& parent);
+	explicit OpenClCollatingAndMeshingEngine(PcloudDataProducer& parent);
 	~OpenClCollatingAndMeshingEngine();
 
 	// Non-copyable, movable
@@ -70,7 +70,7 @@ public:
 	std::chrono::milliseconds getCollateKernelDuration() const;
 
 private:
-	PcloudStimulusBuffer& parent;
+	PcloudDataProducer& parent;
 
 	// OpenCL infrastructure
 	cl_platform_id platform;