MidiDriver

#include "driver.hh"

Inheritance diagram for MidiDriver:

Public Types
typedef std::shared_ptr< MidiDriver >	MidiDriverP
Public Types inherited from Driver
enum	{   SURROUND , HEADSET , RECORDER , MIDI_THRU ,   JACK , ALSA_USB , ALSA_KERN , OSS ,   PULSE , ALSA_USER , PSEUDO , PAUTO ,   PNULL , WCARD , WDEV , WSUB }
typedef std::shared_ptr< Driver >	DriverP
using	Entry = DriverEntry
using	EntryVec = DriverEntryS
enum	IODir { READONLY , WRITEONLY , READWRITE }

Public Member Functions
virtual uint	fetch_events (MidiEventOutput &estream, double samplerate)=0
virtual bool	has_events ()=0
Public Member Functions inherited from Driver
virtual void	close ()=0
String	devid () const
bool	opened () const
bool	readable () const
bool	writable () const

Static Public Member Functions
static EntryVec	list_drivers ()
static MidiDriverP	open (const String &devid, IODir iodir, Ase::Error *ep)
static String	register_driver (const String &driverid, const std::function< MidiDriverP(const String &)> &create, const std::function< void(EntryVec &)> &list)
Static Public Member Functions inherited from Driver
static String	priority_string (uint priority)

Protected Member Functions
	MidiDriver (const String &driver, const String &devid)
virtual Ase::Error	open (IODir iodir)=0
Protected Member Functions inherited from Driver
	Driver (const String &driver, const String &devid)
template<class Derived >
std::shared_ptr< Derived >	shared_from_base ()
virtual	~Driver ()

Additional Inherited Members
Protected Attributes inherited from Driver
const String	devid_
const String	driver_
size_t	flags_

Detailed Description

Base class for a MIDI devices.

Member Typedef Documentation

MidiDriverP

typedef std::shared_ptr<MidiDriver> MidiDriverP

Constructor & Destructor Documentation

MidiDriver()

MidiDriver ( const String & driver, const String & devid )

explicitprotected

Member Function Documentation

open() [1/2]

virtual Ase::Error open ( IODir iodir )

protectedpure virtual

Implemented in NullMidiDriver.

open() [2/2]

MidiDriverP open ( const String & devid, IODir iodir, Ase::Error * ep )

static

has_events()

virtual bool has_events ( )

pure virtual

Implemented in NullMidiDriver.

fetch_events()

virtual uint fetch_events ( MidiEventOutput & estream, double samplerate )

pure virtual

Implemented in NullMidiDriver.

list_drivers()

Driver::EntryVec list_drivers ( )

static

register_driver()

String register_driver ( const String & driverid, const std::function< MidiDriverP(const String &)> & create, const std::function< void(EntryVec &)> & list )

static