mixer: delete copy constructors and operators

src/lib/mixer/HelicopterMixer.hpp

@@ -72,6 +72,12 @@ public:
 	HelicopterMixer(ControlCallback control_cb, uintptr_t cb_handle, mixer_heli_s *mixer_info);
 	virtual ~HelicopterMixer() = default;
 
+	// no copy, assignment, move, move assignment
+	HelicopterMixer(const HelicopterMixer &) = delete;
+	HelicopterMixer &operator=(const HelicopterMixer &) = delete;
+	HelicopterMixer(HelicopterMixer &&) = delete;
+	HelicopterMixer &operator=(HelicopterMixer &&) = delete;
+
 	/**
 	 * Factory method.
 	 *

src/lib/mixer/Mixer.hpp

@@ -77,6 +77,12 @@ public:
 	Mixer(ControlCallback control_cb, uintptr_t cb_handle);
 	virtual ~Mixer() = default;
 
+	// no copy, assignment, move, move assignment
+	Mixer(const Mixer &) = delete;
+	Mixer &operator=(const Mixer &) = delete;
+	Mixer(Mixer &&) = delete;
+	Mixer &operator=(Mixer &&) = delete;
+
 	/**
 	 * Perform the mixing function.
 	 *

src/lib/mixer/MixerGroup.hpp

@@ -43,6 +43,12 @@ public:
 	MixerGroup(ControlCallback control_cb, uintptr_t cb_handle);
 	virtual ~MixerGroup();
 
+	// no copy, assignment, move, move assignment
+	MixerGroup(const MixerGroup &) = delete;
+	MixerGroup &operator=(const MixerGroup &) = delete;
+	MixerGroup(MixerGroup &&) = delete;
+	MixerGroup &operator=(MixerGroup &&) = delete;
+
 	unsigned		mix(float *outputs, unsigned space) override;
 	uint16_t		get_saturation_status() override;
 	void			groups_required(uint32_t &groups) override;

src/lib/mixer/MultirotorMixer.hpp

@@ -96,6 +96,12 @@ public:
 	MultirotorMixer(ControlCallback control_cb, uintptr_t cb_handle, Rotor *rotors, unsigned rotor_count);
 	virtual ~MultirotorMixer();
 
+	// no copy, assignment, move, move assignment
+	MultirotorMixer(const MultirotorMixer &) = delete;
+	MultirotorMixer &operator=(const MultirotorMixer &) = delete;
+	MultirotorMixer(MultirotorMixer &&) = delete;
+	MultirotorMixer &operator=(MultirotorMixer &&) = delete;
+
 	/**
 	 * Factory method.
 	 *

src/lib/mixer/NullMixer.hpp

@@ -44,6 +44,12 @@ public:
 	NullMixer();
 	virtual ~NullMixer() = default;
 
+	// no copy, assignment, move, move assignment
+	NullMixer(const NullMixer &) = delete;
+	NullMixer &operator=(const NullMixer &) = delete;
+	NullMixer(NullMixer &&) = delete;
+	NullMixer &operator=(NullMixer &&) = delete;
+
 	/**
 	 * Factory method.
 	 *

src/lib/mixer/SimpleMixer.hpp

@@ -67,6 +67,12 @@ public:
 	SimpleMixer(ControlCallback control_cb, uintptr_t cb_handle, mixer_simple_s *mixinfo);
 	virtual ~SimpleMixer();
 
+	// no copy, assignment, move, move assignment
+	SimpleMixer(const SimpleMixer &) = delete;
+	SimpleMixer &operator=(const SimpleMixer &) = delete;
+	SimpleMixer(SimpleMixer &&) = delete;
+	SimpleMixer &operator=(SimpleMixer &&) = delete;
+
 	/**
 	 * Factory method with full external configuration.
 	 *