Minor code clean-ups.

juce_amalgamated.cpp

@@ -31065,10 +31065,10 @@ public:
 
 	AudioProcessorEditor* createEditor();
 
-	const String getInputChannelName (const int index) const;
+	const String getInputChannelName (int index) const;
 	bool isInputChannelStereoPair (int index) const;
 
-	const String getOutputChannelName (const int index) const;
+	const String getOutputChannelName (int index) const;
 	bool isOutputChannelStereoPair (int index) const;
 
 	int getNumParameters();
@@ -32101,7 +32101,7 @@ void AudioUnitPluginInstance::changeProgramName (int index, const String& newNam
 	jassertfalse; // xxx not implemented!
 }
 
-const String AudioUnitPluginInstance::getInputChannelName (const int index) const
+const String AudioUnitPluginInstance::getInputChannelName (int index) const
 {
 	if (((unsigned int) index) < (unsigned int) getNumInputChannels())
 		return "Input " + String (index + 1);
@@ -32117,7 +32117,7 @@ bool AudioUnitPluginInstance::isInputChannelStereoPair (int index) const
 	return true;
 }
 
-const String AudioUnitPluginInstance::getOutputChannelName (const int index) const
+const String AudioUnitPluginInstance::getOutputChannelName (int index) const
 {
 	if (((unsigned int) index) < (unsigned int) getNumOutputChannels())
 		return "Output " + String (index + 1);
@@ -33154,10 +33154,10 @@ public:
 
 	AudioProcessorEditor* createEditor();
 
-	const String getInputChannelName (const int index) const;
+	const String getInputChannelName (int index) const;
 	bool isInputChannelStereoPair (int index) const;
 
-	const String getOutputChannelName (const int index) const;
+	const String getOutputChannelName (int index) const;
 	bool isOutputChannelStereoPair (int index) const;
 
 	int getNumParameters()				  { return effect != 0 ? effect->numParams : 0; }
@@ -35122,7 +35122,7 @@ const String VSTPluginInstance::getCurrentProgramName()
 	return String::empty;
 }
 
-const String VSTPluginInstance::getInputChannelName (const int index) const
+const String VSTPluginInstance::getInputChannelName (int index) const
 {
 	if (index >= 0 && index < getNumInputChannels())
 	{
@@ -35146,7 +35146,7 @@ bool VSTPluginInstance::isInputChannelStereoPair (int index) const
 	return true;
 }
 
-const String VSTPluginInstance::getOutputChannelName (const int index) const
+const String VSTPluginInstance::getOutputChannelName (int index) const
 {
 	if (index >= 0 && index < getNumOutputChannels())
 	{
@@ -35759,7 +35759,6 @@ AudioProcessorGraph::Node::Node (const uint32 id_, AudioProcessor* const process
 
 AudioProcessorGraph::Node::~Node()
 {
-	delete processor;
 }
 
 void AudioProcessorGraph::Node::prepare (const double sampleRate, const int blockSize,
@@ -35770,7 +35769,7 @@ void AudioProcessorGraph::Node::prepare (const double sampleRate, const int bloc
 		isPrepared = true;
 
 		AudioProcessorGraph::AudioGraphIOProcessor* const ioProc
-			= dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (processor);
+			= dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (static_cast<AudioProcessor*> (processor));
 
 		if (ioProc != 0)
 			ioProc->setParentGraph (graph);
@@ -35853,7 +35852,7 @@ AudioProcessorGraph::Node* AudioProcessorGraph::addNode (AudioProcessor* const n
 	triggerAsyncUpdate();
 
 	AudioProcessorGraph::AudioGraphIOProcessor* const ioProc
-		= dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (n->processor);
+		= dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (static_cast<AudioProcessor*> (n->processor));
 
 	if (ioProc != 0)
 		ioProc->setParentGraph (this);
@@ -35870,7 +35869,7 @@ bool AudioProcessorGraph::removeNode (const uint32 nodeId)
 		if (nodes.getUnchecked(i)->id == nodeId)
 		{
 			AudioProcessorGraph::AudioGraphIOProcessor* const ioProc
-				= dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (nodes.getUnchecked(i)->processor);
+				= dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (static_cast<AudioProcessor*> (nodes.getUnchecked(i)->processor));
 
 			if (ioProc != 0)
 				ioProc->setParentGraph (0);
@@ -36271,7 +36270,6 @@ public:
 	}
 
 	int getNumBuffersNeeded() const	 { return nodeIds.size(); }
-
 	int getNumMidiBuffersNeeded() const	 { return midiNodeIds.size(); }
 
 	juce_UseDebuggingNewOperator
@@ -36808,43 +36806,22 @@ void AudioProcessorGraph::processBlock (AudioSampleBuffer& buffer, MidiBuffer& m
 	midiMessages.addEvents (currentMidiOutputBuffer, 0, buffer.getNumSamples(), 0);
 }
 
-const String AudioProcessorGraph::getInputChannelName (const int channelIndex) const
+const String AudioProcessorGraph::getInputChannelName (int channelIndex) const
 {
 	return "Input " + String (channelIndex + 1);
 }
 
-const String AudioProcessorGraph::getOutputChannelName (const int channelIndex) const
+const String AudioProcessorGraph::getOutputChannelName (int channelIndex) const
 {
 	return "Output " + String (channelIndex + 1);
 }
 
-bool AudioProcessorGraph::isInputChannelStereoPair (int /*index*/) const
-{
-	return true;
-}
-
-bool AudioProcessorGraph::isOutputChannelStereoPair (int /*index*/) const
-{
-	return true;
-}
-
-bool AudioProcessorGraph::acceptsMidi() const
-{
-	return true;
-}
-
-bool AudioProcessorGraph::producesMidi() const
-{
-	return true;
-}
-
-void AudioProcessorGraph::getStateInformation (JUCE_NAMESPACE::MemoryBlock& /*destData*/)
-{
-}
-
-void AudioProcessorGraph::setStateInformation (const void* /*data*/, int /*sizeInBytes*/)
-{
-}
+bool AudioProcessorGraph::isInputChannelStereoPair (int /*index*/) const	{ return true; }
+bool AudioProcessorGraph::isOutputChannelStereoPair (int /*index*/) const   { return true; }
+bool AudioProcessorGraph::acceptsMidi() const   { return true; }
+bool AudioProcessorGraph::producesMidi() const  { return true; }
+void AudioProcessorGraph::getStateInformation (JUCE_NAMESPACE::MemoryBlock& /*destData*/)   {}
+void AudioProcessorGraph::setStateInformation (const void* /*data*/, int /*sizeInBytes*/)   {}
 
 AudioProcessorGraph::AudioGraphIOProcessor::AudioGraphIOProcessor (const IODeviceType type_)
 	: type (type_),
@@ -36860,16 +36837,11 @@ const String AudioProcessorGraph::AudioGraphIOProcessor::getName() const
 {
 	switch (type)
 	{
-	case audioOutputNode:
-		return "Audio Output";
-	case audioInputNode:
-		return "Audio Input";
-	case midiOutputNode:
-		return "Midi Output";
-	case midiInputNode:
-		return "Midi Input";
-	default:
-		break;
+		case audioOutputNode:   return "Audio Output";
+		case audioInputNode:    return "Audio Input";
+		case midiOutputNode:    return "Midi Output";
+		case midiInputNode:     return "Midi Input";
+		default:		break;
 	}
 
 	return String::empty;
@@ -36955,31 +36927,25 @@ bool AudioProcessorGraph::AudioGraphIOProcessor::producesMidi() const
 	return type == midiInputNode;
 }
 
-const String AudioProcessorGraph::AudioGraphIOProcessor::getInputChannelName (const int channelIndex) const
+const String AudioProcessorGraph::AudioGraphIOProcessor::getInputChannelName (int channelIndex) const
 {
 	switch (type)
 	{
-	case audioOutputNode:
-		return "Output " + String (channelIndex + 1);
-	case midiOutputNode:
-		return "Midi Output";
-	default:
-		break;
+		case audioOutputNode:   return "Output " + String (channelIndex + 1);
+		case midiOutputNode:    return "Midi Output";
+		default:		break;
 	}
 
 	return String::empty;
 }
 
-const String AudioProcessorGraph::AudioGraphIOProcessor::getOutputChannelName (const int channelIndex) const
+const String AudioProcessorGraph::AudioGraphIOProcessor::getOutputChannelName (int channelIndex) const
 {
 	switch (type)
 	{
-	case audioInputNode:
-		return "Input " + String (channelIndex + 1);
-	case midiInputNode:
-		return "Midi Input";
-	default:
-		break;
+		case audioInputNode:    return "Input " + String (channelIndex + 1);
+		case midiInputNode:     return "Midi Input";
+		default:		break;
 	}
 
 	return String::empty;

juce_amalgamated.h

@@ -6575,7 +6575,7 @@ public:
 	~Expression();
 
 	/** Creates a simple expression with a specified constant value. */
-	explicit Expression (const double constant);
+	explicit Expression (double constant);
 
 	/** Creates a copy of an expression. */
 	Expression (const Expression& other);
@@ -30362,7 +30362,7 @@ public:
 		@see AudioFormatReader
 	*/
 	virtual AudioFormatReader* createReaderFor (InputStream* sourceStream,
-												const bool deleteStreamIfOpeningFails) = 0;
+												bool deleteStreamIfOpeningFails) = 0;
 
 	/** Tries to create an object that can write to a stream with this audio format.
 
@@ -30446,7 +30446,7 @@ public:
 #endif
 
 	AudioFormatReader* createReaderFor (InputStream* sourceStream,
-										const bool deleteStreamIfOpeningFails);
+										bool deleteStreamIfOpeningFails);
 
 	AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
 										double sampleRateToUse,
@@ -31210,7 +31210,7 @@ public:
 	bool isCompressed();
 
 	AudioFormatReader* createReaderFor (InputStream* sourceStream,
-										const bool deleteStreamIfOpeningFails);
+										bool deleteStreamIfOpeningFails);
 
 	AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
 										double sampleRateToUse,
@@ -31270,7 +31270,7 @@ public:
 	int estimateOggFileQuality (const File& source);
 
 	AudioFormatReader* createReaderFor (InputStream* sourceStream,
-										const bool deleteStreamIfOpeningFails);
+										bool deleteStreamIfOpeningFails);
 
 	AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
 										double sampleRateToUse,
@@ -31320,7 +31320,7 @@ public:
 	bool canDoMono();
 
 	AudioFormatReader* createReaderFor (InputStream* sourceStream,
-										const bool deleteStreamIfOpeningFails);
+										bool deleteStreamIfOpeningFails);
 
 	AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
 										double sampleRateToUse,
@@ -31437,7 +31437,7 @@ public:
 	bool canDoMono();
 
 	AudioFormatReader* createReaderFor (InputStream* sourceStream,
-										const bool deleteStreamIfOpeningFails);
+										bool deleteStreamIfOpeningFails);
 
 	AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
 										double sampleRateToUse,
@@ -40782,7 +40782,7 @@ public:
 
 		/** The actual processor object that this node represents.
 		*/
-		AudioProcessor* const processor;
+		const ScopedPointer<AudioProcessor> processor;
 
 		/** A set of user-definable properties that are associated with this node.
 
@@ -41016,8 +41016,8 @@ public:
 		void releaseResources();
 		void processBlock (AudioSampleBuffer& buffer, MidiBuffer& midiMessages);
 
-		const String getInputChannelName (const int channelIndex) const;
-		const String getOutputChannelName (const int channelIndex) const;
+		const String getInputChannelName (int channelIndex) const;
+		const String getOutputChannelName (int channelIndex) const;
 		bool isInputChannelStereoPair (int index) const;
 		bool isOutputChannelStereoPair (int index) const;
 		bool acceptsMidi() const;
@@ -41061,8 +41061,8 @@ public:
 	void releaseResources();
 	void processBlock (AudioSampleBuffer& buffer, MidiBuffer& midiMessages);
 
-	const String getInputChannelName (const int channelIndex) const;
-	const String getOutputChannelName (const int channelIndex) const;
+	const String getInputChannelName (int channelIndex) const;
+	const String getOutputChannelName (int channelIndex) const;
 	bool isInputChannelStereoPair (int index) const;
 	bool isOutputChannelStereoPair (int index) const;
 
@@ -41775,9 +41775,9 @@ public:
 		This method will be called automatically according to the midi data passed into
 		renderNextBlock(), but may be called explicitly too.
 	*/
-	virtual void noteOn (const int midiChannel,
-						 const int midiNoteNumber,
-						 const float velocity);
+	virtual void noteOn (int midiChannel,
+						 int midiNoteNumber,
+						 float velocity);
 
 	/** Triggers a note-off event.
 
@@ -41789,9 +41789,9 @@ public:
 		This method will be called automatically according to the midi data passed into
 		renderNextBlock(), but may be called explicitly too.
 	*/
-	virtual void noteOff (const int midiChannel,
-						  const int midiNoteNumber,
-						  const bool allowTailOff);
+	virtual void noteOff (int midiChannel,
+						  int midiNoteNumber,
+						  bool allowTailOff);
 
 	/** Turns off all notes.
 
@@ -41806,8 +41806,8 @@ public:
 		This method will be called automatically according to the midi data passed into
 		renderNextBlock(), but may be called explicitly too.
 	*/
-	virtual void allNotesOff (const int midiChannel,
-							  const bool allowTailOff);
+	virtual void allNotesOff (int midiChannel,
+							  bool allowTailOff);
 
 	/** Sends a pitch-wheel message.
 
@@ -41820,8 +41820,8 @@ public:
 		@param midiChannel	  the midi channel for the event
 		@param wheelValue	   the wheel position, from 0 to 0x3fff, as returned by MidiMessage::getPitchWheelValue()
 	*/
-	virtual void handlePitchWheel (const int midiChannel,
-								   const int wheelValue);
+	virtual void handlePitchWheel (int midiChannel,
+								   int wheelValue);
 
 	/** Sends a midi controller message.
 
@@ -41835,9 +41835,9 @@ public:
 		@param controllerNumber	 the midi controller type, as returned by MidiMessage::getControllerNumber()
 		@param controllerValue	  the midi controller value, between 0 and 127, as returned by MidiMessage::getControllerValue()
 	*/
-	virtual void handleController (const int midiChannel,
-								   const int controllerNumber,
-								   const int controllerValue);
+	virtual void handleController (int midiChannel,
+								   int controllerNumber,
+								   int controllerValue);
 
 	/** Tells the synthesiser what the sample rate is for the audio it's being used to
 		render.
@@ -41845,7 +41845,7 @@ public:
 		This value is propagated to the voices so that they can use it to render the correct
 		pitches.
 	*/
-	void setCurrentPlaybackSampleRate (const double sampleRate);
+	void setCurrentPlaybackSampleRate (double sampleRate);
 
 	/** Creates the next block of audio output.
 

src/audio/audio_file_formats/juce_AiffAudioFormat.h

@@ -56,7 +56,7 @@ public:
 
     //==============================================================================
     AudioFormatReader* createReaderFor (InputStream* sourceStream,
-                                        const bool deleteStreamIfOpeningFails);
+                                        bool deleteStreamIfOpeningFails);
 
     AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
                                         double sampleRateToUse,

src/audio/audio_file_formats/juce_AudioFormat.h

@@ -112,7 +112,7 @@ public:
         @see AudioFormatReader
     */
     virtual AudioFormatReader* createReaderFor (InputStream* sourceStream,
-                                                const bool deleteStreamIfOpeningFails) = 0;
+                                                bool deleteStreamIfOpeningFails) = 0;
 
     /** Tries to create an object that can write to a stream with this audio format.
 

src/audio/audio_file_formats/juce_FlacAudioFormat.h

@@ -57,7 +57,7 @@ public:
 
     //==============================================================================
     AudioFormatReader* createReaderFor (InputStream* sourceStream,
-                                        const bool deleteStreamIfOpeningFails);
+                                        bool deleteStreamIfOpeningFails);
 
     AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
                                         double sampleRateToUse,

src/audio/audio_file_formats/juce_OggVorbisAudioFormat.h

@@ -70,7 +70,7 @@ public:
 
     //==============================================================================
     AudioFormatReader* createReaderFor (InputStream* sourceStream,
-                                        const bool deleteStreamIfOpeningFails);
+                                        bool deleteStreamIfOpeningFails);
 
     AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
                                         double sampleRateToUse,

src/audio/audio_file_formats/juce_QuickTimeAudioFormat.h

@@ -57,7 +57,7 @@ public:
 
     //==============================================================================
     AudioFormatReader* createReaderFor (InputStream* sourceStream,
-                                        const bool deleteStreamIfOpeningFails);
+                                        bool deleteStreamIfOpeningFails);
 
     AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
                                         double sampleRateToUse,

src/audio/audio_file_formats/juce_WavAudioFormat.h

@@ -126,7 +126,7 @@ public:
 
     //==============================================================================
     AudioFormatReader* createReaderFor (InputStream* sourceStream,
-                                        const bool deleteStreamIfOpeningFails);
+                                        bool deleteStreamIfOpeningFails);
 
     AudioFormatWriter* createWriterFor (OutputStream* streamToWriteTo,
                                         double sampleRateToUse,

src/audio/plugins/formats/juce_AudioUnitPluginFormat.mm

@@ -233,10 +233,10 @@ public:
 
     AudioProcessorEditor* createEditor();
 
-    const String getInputChannelName (const int index) const;
+    const String getInputChannelName (int index) const;
     bool isInputChannelStereoPair (int index) const;
 
-    const String getOutputChannelName (const int index) const;
+    const String getOutputChannelName (int index) const;
     bool isOutputChannelStereoPair (int index) const;
 
     //==============================================================================
@@ -1296,7 +1296,7 @@ void AudioUnitPluginInstance::changeProgramName (int index, const String& newNam
 }
 
 //==============================================================================
-const String AudioUnitPluginInstance::getInputChannelName (const int index) const
+const String AudioUnitPluginInstance::getInputChannelName (int index) const
 {
     if (((unsigned int) index) < (unsigned int) getNumInputChannels())
         return "Input " + String (index + 1);
@@ -1313,7 +1313,7 @@ bool AudioUnitPluginInstance::isInputChannelStereoPair (int index) const
     return true;
 }
 
-const String AudioUnitPluginInstance::getOutputChannelName (const int index) const
+const String AudioUnitPluginInstance::getOutputChannelName (int index) const
 {
     if (((unsigned int) index) < (unsigned int) getNumOutputChannels())
         return "Output " + String (index + 1);

src/audio/plugins/formats/juce_VSTPluginFormat.cpp

@@ -724,10 +724,10 @@ public:
 
     AudioProcessorEditor* createEditor();
 
-    const String getInputChannelName (const int index) const;
+    const String getInputChannelName (int index) const;
     bool isInputChannelStereoPair (int index) const;
 
-    const String getOutputChannelName (const int index) const;
+    const String getOutputChannelName (int index) const;
     bool isOutputChannelStereoPair (int index) const;
 
     //==============================================================================
@@ -2727,7 +2727,7 @@ const String VSTPluginInstance::getCurrentProgramName()
 }
 
 //==============================================================================
-const String VSTPluginInstance::getInputChannelName (const int index) const
+const String VSTPluginInstance::getInputChannelName (int index) const
 {
     if (index >= 0 && index < getNumInputChannels())
     {
@@ -2751,7 +2751,7 @@ bool VSTPluginInstance::isInputChannelStereoPair (int index) const
     return true;
 }
 
-const String VSTPluginInstance::getOutputChannelName (const int index) const
+const String VSTPluginInstance::getOutputChannelName (int index) const
 {
     if (index >= 0 && index < getNumOutputChannels())
     {

src/audio/processors/juce_AudioProcessorGraph.cpp

@@ -44,7 +44,6 @@ AudioProcessorGraph::Node::Node (const uint32 id_, AudioProcessor* const process
 
 AudioProcessorGraph::Node::~Node()
 {
-    delete processor;
 }
 
 void AudioProcessorGraph::Node::prepare (const double sampleRate, const int blockSize,
@@ -55,7 +54,7 @@ void AudioProcessorGraph::Node::prepare (const double sampleRate, const int bloc
         isPrepared = true;
 
         AudioProcessorGraph::AudioGraphIOProcessor* const ioProc
-            = dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (processor);
+            = dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (static_cast<AudioProcessor*> (processor));
 
         if (ioProc != 0)
             ioProc->setParentGraph (graph);
@@ -140,7 +139,7 @@ AudioProcessorGraph::Node* AudioProcessorGraph::addNode (AudioProcessor* const n
     triggerAsyncUpdate();
 
     AudioProcessorGraph::AudioGraphIOProcessor* const ioProc
-        = dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (n->processor);
+        = dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (static_cast<AudioProcessor*> (n->processor));
 
     if (ioProc != 0)
         ioProc->setParentGraph (this);
@@ -157,7 +156,7 @@ bool AudioProcessorGraph::removeNode (const uint32 nodeId)
         if (nodes.getUnchecked(i)->id == nodeId)
         {
             AudioProcessorGraph::AudioGraphIOProcessor* const ioProc
-                = dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (nodes.getUnchecked(i)->processor);
+                = dynamic_cast <AudioProcessorGraph::AudioGraphIOProcessor*> (static_cast<AudioProcessor*> (nodes.getUnchecked(i)->processor));
 
             if (ioProc != 0)
                 ioProc->setParentGraph (0);
@@ -569,10 +568,8 @@ public:
     }
 
     int getNumBuffersNeeded() const         { return nodeIds.size(); }
-
     int getNumMidiBuffersNeeded() const     { return midiNodeIds.size(); }
 
-
     //==============================================================================
     juce_UseDebuggingNewOperator
 
@@ -1112,43 +1109,22 @@ void AudioProcessorGraph::processBlock (AudioSampleBuffer& buffer, MidiBuffer& m
     midiMessages.addEvents (currentMidiOutputBuffer, 0, buffer.getNumSamples(), 0);
 }
 
-const String AudioProcessorGraph::getInputChannelName (const int channelIndex) const
+const String AudioProcessorGraph::getInputChannelName (int channelIndex) const
 {
     return "Input " + String (channelIndex + 1);
 }
 
-const String AudioProcessorGraph::getOutputChannelName (const int channelIndex) const
+const String AudioProcessorGraph::getOutputChannelName (int channelIndex) const
 {
     return "Output " + String (channelIndex + 1);
 }
 
-bool AudioProcessorGraph::isInputChannelStereoPair (int /*index*/) const
-{
-    return true;
-}
-
-bool AudioProcessorGraph::isOutputChannelStereoPair (int /*index*/) const
-{
-    return true;
-}
-
-bool AudioProcessorGraph::acceptsMidi() const
-{
-    return true;
-}
-
-bool AudioProcessorGraph::producesMidi() const
-{
-    return true;
-}
-
-void AudioProcessorGraph::getStateInformation (JUCE_NAMESPACE::MemoryBlock& /*destData*/)
-{
-}
-
-void AudioProcessorGraph::setStateInformation (const void* /*data*/, int /*sizeInBytes*/)
-{
-}
+bool AudioProcessorGraph::isInputChannelStereoPair (int /*index*/) const    { return true; }
+bool AudioProcessorGraph::isOutputChannelStereoPair (int /*index*/) const   { return true; }
+bool AudioProcessorGraph::acceptsMidi() const   { return true; }
+bool AudioProcessorGraph::producesMidi() const  { return true; }
+void AudioProcessorGraph::getStateInformation (JUCE_NAMESPACE::MemoryBlock& /*destData*/)   {}
+void AudioProcessorGraph::setStateInformation (const void* /*data*/, int /*sizeInBytes*/)   {}
 
 
 //==============================================================================
@@ -1166,16 +1142,11 @@ const String AudioProcessorGraph::AudioGraphIOProcessor::getName() const
 {
     switch (type)
     {
-    case audioOutputNode:
-        return "Audio Output";
-    case audioInputNode:
-        return "Audio Input";
-    case midiOutputNode:
-        return "Midi Output";
-    case midiInputNode:
-        return "Midi Input";
-    default:
-        break;
+        case audioOutputNode:   return "Audio Output";
+        case audioInputNode:    return "Audio Input";
+        case midiOutputNode:    return "Midi Output";
+        case midiInputNode:     return "Midi Input";
+        default:                break;
     }
 
     return String::empty;
@@ -1261,31 +1232,25 @@ bool AudioProcessorGraph::AudioGraphIOProcessor::producesMidi() const
     return type == midiInputNode;
 }
 
-const String AudioProcessorGraph::AudioGraphIOProcessor::getInputChannelName (const int channelIndex) const
+const String AudioProcessorGraph::AudioGraphIOProcessor::getInputChannelName (int channelIndex) const
 {
     switch (type)
     {
-    case audioOutputNode:
-        return "Output " + String (channelIndex + 1);
-    case midiOutputNode:
-        return "Midi Output";
-    default:
-        break;
+        case audioOutputNode:   return "Output " + String (channelIndex + 1);
+        case midiOutputNode:    return "Midi Output";
+        default:                break;
     }
 
     return String::empty;
 }
 
-const String AudioProcessorGraph::AudioGraphIOProcessor::getOutputChannelName (const int channelIndex) const
+const String AudioProcessorGraph::AudioGraphIOProcessor::getOutputChannelName (int channelIndex) const
 {
     switch (type)
     {
-    case audioInputNode:
-        return "Input " + String (channelIndex + 1);
-    case midiInputNode:
-        return "Midi Input";
-    default:
-        break;
+        case audioInputNode:    return "Input " + String (channelIndex + 1);
+        case midiInputNode:     return "Midi Input";
+        default:                break;
     }
 
     return String::empty;

src/audio/processors/juce_AudioProcessorGraph.h

@@ -83,7 +83,7 @@ public:
 
         /** The actual processor object that this node represents.
         */
-        AudioProcessor* const processor;
+        const ScopedPointer<AudioProcessor> processor;
 
         /** A set of user-definable properties that are associated with this node.
 
@@ -328,8 +328,8 @@ public:
         void releaseResources();
         void processBlock (AudioSampleBuffer& buffer, MidiBuffer& midiMessages);
 
-        const String getInputChannelName (const int channelIndex) const;
-        const String getOutputChannelName (const int channelIndex) const;
+        const String getInputChannelName (int channelIndex) const;
+        const String getOutputChannelName (int channelIndex) const;
         bool isInputChannelStereoPair (int index) const;
         bool isOutputChannelStereoPair (int index) const;
         bool acceptsMidi() const;
@@ -374,8 +374,8 @@ public:
     void releaseResources();
     void processBlock (AudioSampleBuffer& buffer, MidiBuffer& midiMessages);
 
-    const String getInputChannelName (const int channelIndex) const;
-    const String getOutputChannelName (const int channelIndex) const;
+    const String getInputChannelName (int channelIndex) const;
+    const String getOutputChannelName (int channelIndex) const;
     bool isInputChannelStereoPair (int index) const;
     bool isOutputChannelStereoPair (int index) const;
 

src/audio/synthesisers/juce_Synthesiser.h

@@ -342,9 +342,9 @@ public:
         This method will be called automatically according to the midi data passed into
         renderNextBlock(), but may be called explicitly too.
     */
-    virtual void noteOn (const int midiChannel,
-                         const int midiNoteNumber,
-                         const float velocity);
+    virtual void noteOn (int midiChannel,
+                         int midiNoteNumber,
+                         float velocity);
 
     /** Triggers a note-off event.
 
@@ -356,9 +356,9 @@ public:
         This method will be called automatically according to the midi data passed into
         renderNextBlock(), but may be called explicitly too.
     */
-    virtual void noteOff (const int midiChannel,
-                          const int midiNoteNumber,
-                          const bool allowTailOff);
+    virtual void noteOff (int midiChannel,
+                          int midiNoteNumber,
+                          bool allowTailOff);
 
     /** Turns off all notes.
 
@@ -373,8 +373,8 @@ public:
         This method will be called automatically according to the midi data passed into
         renderNextBlock(), but may be called explicitly too.
     */
-    virtual void allNotesOff (const int midiChannel,
-                              const bool allowTailOff);
+    virtual void allNotesOff (int midiChannel,
+                              bool allowTailOff);
 
     /** Sends a pitch-wheel message.
 
@@ -387,8 +387,8 @@ public:
         @param midiChannel          the midi channel for the event
         @param wheelValue           the wheel position, from 0 to 0x3fff, as returned by MidiMessage::getPitchWheelValue()
     */
-    virtual void handlePitchWheel (const int midiChannel,
-                                   const int wheelValue);
+    virtual void handlePitchWheel (int midiChannel,
+                                   int wheelValue);
 
     /** Sends a midi controller message.
 
@@ -402,9 +402,9 @@ public:
         @param controllerNumber     the midi controller type, as returned by MidiMessage::getControllerNumber()
         @param controllerValue      the midi controller value, between 0 and 127, as returned by MidiMessage::getControllerValue()
     */
-    virtual void handleController (const int midiChannel,
-                                   const int controllerNumber,
-                                   const int controllerValue);
+    virtual void handleController (int midiChannel,
+                                   int controllerNumber,
+                                   int controllerValue);
 
     //==============================================================================
     /** Tells the synthesiser what the sample rate is for the audio it's being used to
@@ -413,7 +413,7 @@ public:
         This value is propagated to the voices so that they can use it to render the correct
         pitches.
     */
-    void setCurrentPlaybackSampleRate (const double sampleRate);
+    void setCurrentPlaybackSampleRate (double sampleRate);
 
     /** Creates the next block of audio output.
 

src/containers/juce_Expression.h

@@ -57,7 +57,7 @@ public:
     ~Expression();
 
     /** Creates a simple expression with a specified constant value. */
-    explicit Expression (const double constant);
+    explicit Expression (double constant);
 
     /** Creates a copy of an expression. */
     Expression (const Expression& other);