Class List

Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 1234]

Steinberg
FUnknownImpl
Vst	All VST specific interfaces are located in Vst namespace
PlugType	Component Types used as subCategories in PClassInfo2
ChannelContext	For Channel Context Info Interface
IInfoListener	Channel context interface: Vst::IInfoListener
ViewType	View Types used for IEditController::createView
FunctionNameType
LayerType	Layer Types used in a VST XML Representation
CurveType	Curve Types used in a VST XML Representation
Attributes	Attributes used to defined a Layer in a VST XML Representation
AttributesFunction	Attributes Function used to defined the function of a Layer in a VST XML Representation
AttributesStyle	Attributes Style associated a specific Layer Type in a VST XML Representation
AttributesFlags	Attributes Flags defining a Layer in a VST XML Representation
PresetAttributes	Predefined Preset Attributes
StateType	Predefined StateType used for Key kStateType
MusicalInstrument	Predefined Musical Instrument
MusicalStyle	Predefined Musical Style
MusicalCharacter	Predefined Musical Character
SpeakerArr	Speaker Arrangement Definitions (SpeakerArrangement)
IAttributeList	Attribute list used in IMessage and IStreamAttributes: Vst::IAttributeList
IStreamAttributes	Meta attributes of a stream: Vst::IStreamAttributes
ProcessSetup	Audio processing setup
AudioBusBuffers	Processing buffers of an audio bus
ProcessData	Any data needed in audio processing
IAudioProcessor	Audio processing interface: Vst::IAudioProcessor
IAudioPresentationLatency	Extended IAudioProcessor interface for a component: Vst::IAudioPresentationLatency
IProcessContextRequirements	Extended IAudioProcessor interface for a component: Vst::IProcessContextRequirements
IAutomationState	Extended plug-in interface IEditController: Vst::IAutomationState
BusInfo	BusInfo: This is the structure used with getBusInfo, informing the host about what is a specific given bus
RoutingInfo	Routing Information: When the plug-in supports multiple I/O busses, a host may want to know how the busses are related
IComponent	Component base interface: Vst::IComponent
IComponentHandler3	Extended host callback interface Vst::IComponentHandler3 for an edit controller
IContextMenuTarget	Context Menu Item Target interface: Vst::IContextMenuTarget
IContextMenuItem	IContextMenuItem is an entry element of the context menu
IContextMenu	Context Menu interface: Vst::IContextMenu
DataExchangeBlock
IDataExchangeHandler	Host Data Exchange handler interface: Vst::IDataExchangeHandler
IDataExchangeReceiver	Data Exchange Receiver interface: Vst::IDataExchangeReceiver
ParameterInfo	Controller Parameter Info
IComponentHandler	Host callback interface for an edit controller: Vst::IComponentHandler
IComponentHandler2	Extended host callback interface for an edit controller: Vst::IComponentHandler2
IComponentHandlerBusActivation	Extended host callback interface for an edit controller: Vst::IComponentHandlerBusActivation
IProgress	Extended host callback interface for an edit controller: Vst::IProgress
IEditController	Edit controller component interface: Vst::IEditController
IEditController2	Edit controller component interface extension: Vst::IEditController2
IMidiMapping	MIDI Mapping interface: Vst::IMidiMapping
IEditControllerHostEditing	Parameter Editing from host: Vst::IEditControllerHostEditing
IComponentHandlerSystemTime	Extended plug-in interface IComponentHandler for an edit controller
NoteOnEvent	Note-on event specific data
NoteOffEvent	Note-off event specific data
DataEvent	Data event specific data
PolyPressureEvent	PolyPressure event specific data
ChordEvent	Chord event specific data
ScaleEvent	Scale event specific data
LegacyMIDICCOutEvent	Legacy MIDI CC Out event specific data
Event	Event Structure representing a single Event of different types associated to a specific event (kEvent) bus
IEventList	List of events to process: Vst::IEventList
IHostApplication	Basic host callback interface: Vst::IHostApplication
IVst3ToVst2Wrapper	VST 3 to VST 2 Wrapper interface: Vst::IVst3ToVst2Wrapper
IVst3ToAUWrapper	VST 3 to AU Wrapper interface: Vst::IVst3ToAUWrapper
IVst3ToAAXWrapper	VST 3 to AAX Wrapper interface: Vst::IVst3ToAAXWrapper
IVst3WrapperMPESupport	Wrapper MPE Support interface: Vst::IVst3WrapperMPESupport
IInterAppAudioHost	Inter-App Audio host Interface
IInterAppAudioConnectionNotification	Extended plug-in interface IEditController for Inter-App Audio connection state change notifications
IInterAppAudioPresetManager	Extended plug-in interface IEditController for Inter-App Audio Preset Management
IMessage	Private plug-in message: Vst::IMessage
IConnectionPoint	Connect a component with another one: Vst::IConnectionPoint
IMidiLearn	MIDI Learn interface: Vst::IMidiLearn
NoteExpressionValueDescription	Description of a Note Expression Type This structure is part of the NoteExpressionTypeInfo structure, it describes for given NoteExpressionTypeID its default value (for example 0.5 for a kTuningTypeID (kIsBipolar: centered)), its minimum and maximum (for predefined NoteExpressionTypeID the full range is predefined too) and a stepCount when the given NoteExpressionTypeID is limited to discrete values (like on/off state)
NoteExpressionValueEvent	Note Expression Value event
NoteExpressionTextEvent	Note Expression Text event
NoteExpressionTypeInfo	NoteExpressionTypeInfo is the structure describing a note expression supported by the plug-in
INoteExpressionController	Extended plug-in interface IEditController for note expression event support: Vst::INoteExpressionController
KeyswitchInfo	KeyswitchInfo is the structure describing a key switch This structure is used by the method IKeyswitchController::getKeyswitchInfo
IKeyswitchController	Extended plug-in interface IEditController for key switches support: Vst::IKeyswitchController
IParamValueQueue	Queue of changes for a specific parameter: Vst::IParamValueQueue
IParameterChanges	All parameter changes of a processing block: Vst::IParameterChanges
IParameterFunctionName	Edit controller component interface extension: Vst::IParameterFunctionName
PhysicalUIMap	PhysicalUIMap describes a mapping of a noteExpression Type to a Physical UI Type
PhysicalUIMapList	PhysicalUIMapList describes a list of PhysicalUIMap
INoteExpressionPhysicalUIMapping	Extended plug-in interface IEditController for note expression event support: Vst::INoteExpressionPhysicalUIMapping
IPlugInterfaceSupport	Host callback interface for an edit controller: Vst::IPlugInterfaceSupport
IParameterFinder	Extension for IPlugView to find view parameters (lookup value under mouse support): Vst::IParameterFinder
IPrefetchableSupport	Indicates that the plug-in could or not support Prefetch (dynamically): Vst::IPrefetchableSupport
FrameRate	Frame Rate A frame rate describes the number of image (frame) displayed per second
Chord	Description of a chord
ProcessContext	Audio processing context
RepresentationInfo	RepresentationInfo is the structure describing a representation This structure is used in the function
IXmlRepresentationController	Extended plug-in interface IEditController for a component: Vst::IXmlRepresentationController
ITestPlugProvider	Test Helper
ITestPlugProvider2	Test Helper extension
UnitInfo	Basic Unit Description
ProgramListInfo	Basic Program List Description
IUnitHandler	Host callback for unit support: Vst::IUnitHandler
IUnitHandler2	Host callback for extended unit support: Vst::IUnitHandler2
IUnitInfo	Edit controller extension to describe the plug-in structure: Vst::IUnitInfo
IProgramListData	Component extension to access program list data: Vst::IProgramListData
IUnitData	Component extension to access unit data: Vst::IUnitData
ITest	------------------------------------------------------------------------ ITest interface declaration
ITestResult	Test Result message logger [host imp] when a test is called, a pointer to an ITestResult is passed in, so the test class can output error messages
ITestSuite	A collection of tests supporting a hierarchical ordering [host imp] [create via hostclasses]
ITestFactory	Class factory that any testable module defines for creating tests that will be executed from the host
VST3