IPlugInterfaceSupport Class Reference

Host callback interface for an edit controller: Vst::IPlugInterfaceSupport. More...

#include <ivstpluginterfacesupport.h>

Inheritance diagram for IPlugInterfaceSupport:

Public Member Functions
virtual tresult	isPlugInterfaceSupported (const TUID _iid)=0
	Returns kResultTrue if the associated interface to the given _iid is supported/used by the host.
Public Member Functions inherited from FUnknown
virtual tresult	queryInterface (const TUID _iid, void **obj)=0
virtual uint32	addRef ()=0
virtual uint32	release ()=0

Static Public Attributes
static const FUID	iid
Static Public Attributes inherited from FUnknown
static const FUID	iid

Detailed Description

Host callback interface for an edit controller: Vst::IPlugInterfaceSupport.

• [host imp]
• [released: 3.6.12]
• [optional]

Allows a plug-in to ask the host if a given plug-in interface is supported/used by the host. It is implemented by the hostContext given when the component is initialized.

Example

//------------------------------------------------------------------------
tresult PLUGIN_API MyPluginController::initialize (FUnknown* context)
{
    // ...
    FUnknownPtr<IPlugInterfaceSupport> plugInterfaceSupport (context);
    if (plugInterfaceSupport)
    {
        if (plugInterfaceSupport->isPlugInterfaceSupported (IMidiMapping::iid) == kResultTrue)
            // IMidiMapping is used by the host
    }
    // ...
}

See Also

IPluginBase

Member Function Documentation

virtual tresult isPlugInterfaceSupported ( const TUID  _iid )

pure virtual

Returns kResultTrue if the associated interface to the given _iid is supported/used by the host.

Implemented in PlugInterfaceSupport.

Member Data Documentation

const FUID iid

static