init

2021-10-14 13:47:35 +02:00
commit 6625a8dfaa
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+#pragma once
+
+#if defined TARGET_HAS_ThirdPartyMatlab
+
+#include "ovp_defines.h"
+#include <openvibe/ov_all.h>
+#include <toolkit/ovtk_all.h>
+
+#include <engine.h>
+
+namespace OpenViBE {
+namespace Plugins {
+namespace Matlab {
+class CMatlabHelper
+{
+public:
+	CMatlabHelper(Kernel::ILogManager& /*logManager*/, Kernel::IErrorManager& /*errorManager*/) { }
+
+	bool setManagers(Kernel::ILogManager* logManager, Kernel::IErrorManager* errorManager)
+	{
+		m_logManager   = logManager;
+		m_errorManager = errorManager;
+		return true;
+	}
+
+	bool setStreamedMatrixInputHeader(size_t index, CMatrix* matrix) const;
+	bool setFeatureVectorInputHeader(size_t index, CMatrix* matrix) const;
+	bool setSignalInputHeader(size_t index, CMatrix* matrix, uint64_t frequency) const;
+	bool setChannelLocalisationInputHeader(size_t index, CMatrix* matrix, bool dynamic) const;
+	bool setSpectrumInputHeader(size_t index, CMatrix* matrix, CMatrix* frequencyAbscissa, uint64_t frequency) const;
+	bool setStimulationsInputHeader(size_t index) const;
+
+	// The input buffers for streamed matrix and its children streams are the same.
+	bool addStreamedMatrixInputBuffer(size_t index, CMatrix* matrix, uint64_t startTime, uint64_t endTime) const;
+	bool addStimulationsInputBuffer(size_t index, IStimulationSet* stimSet, uint64_t startTime, uint64_t endTime) const;
+
+	bool getStreamedMatrixOutputHeader(size_t index, CMatrix* matrix) const;
+	bool getFeatureVectorOutputHeader(size_t index, CMatrix* matrix) const;
+	bool getSignalOutputHeader(size_t index, CMatrix* matrix, uint64_t& frequency) const;
+	bool getChannelLocalisationOutputHeader(size_t index, CMatrix* matrix, bool& dynamic) const;
+	bool getSpectrumOutputHeader(size_t index, CMatrix* matrix, CMatrix* frequencyAbscissa, uint64_t& frequency) const;
+	static bool getStimulationsOutputHeader(size_t index, IStimulationSet* stimSet);
+
+	// The output buffers for streamed matrix and its children streams are the same.
+	bool popStreamedMatrixOutputBuffer(size_t index, CMatrix* matrix, uint64_t& startTime, uint64_t& endTime) const;
+	bool popStimulationsOutputBuffer(size_t index, IStimulationSet* stimSet, uint64_t& startTime, uint64_t& endTime) const;
+
+	void setMatlabEngine(Engine* engine) { m_matlabEngine = engine; }
+	void setBoxInstanceVariableName(const CString& name) { m_boxInstanceVariableName = name; }
+
+
+	uint32_t getUi32FromEnv(const char* name) const;
+	uint64_t getUi64FromEnv(const char* name) const;
+	uint64_t genUi64FromEnvConverted(const char* name) const;
+	std::vector<CString> getNamelist(const char* name) const;
+
+
+	Kernel::ILogManager& getLogManager() const { return *m_logManager; }
+	Kernel::IErrorManager& getErrorManager() const { return *m_errorManager; }
+
+private:
+	Engine* m_matlabEngine = nullptr;
+
+	// Need to be very careful that these pointers are still valid when the Helper will try to use them
+	Kernel::ILogManager* m_logManager     = nullptr;
+	Kernel::IErrorManager* m_errorManager = nullptr;
+
+	CString m_boxInstanceVariableName; //must be unique
+};
+}  // namespace Matlab
+}  // namespace Plugins
+}  // namespace OpenViBE
+
+#endif // TARGET_HAS_ThirdPartyMatlab