RemoveEvents Class Reference

Auxiliary class to remove events from an ALSA queue. More...

#include <alsaevent.h>

Public Member Functions
	RemoveEvents ()
	Default constructor.
	RemoveEvents (const RemoveEvents &other)
	Copy constructor. More...
	RemoveEvents (snd_seq_remove_events_t *other)
	Constructor from an ALSA remove events object pointer. More...
virtual	~RemoveEvents ()
	Destructor.
RemoveEvents *	clone ()
	Create a new object copied from this object and return a pointer to the copy. More...
RemoveEvents &	operator= (const RemoveEvents &other)
	Assignment operator. More...
int	getSizeOfInfo () const
	Gets the allocated size of the ALSA remove events object. More...
int	getChannel ()
	Gets the MIDI channel. More...
unsigned int	getCondition ()
	Gets the condition. More...
const snd_seq_addr_t *	getDest ()
	Gets the destination. More...
int	getEventType ()
	Gets the event type. More...
int	getQueue ()
	Gets the queue number. More...
int	getTag ()
	Gets the numeric tag. More...
const snd_seq_timestamp_t *	getTime ()
	Gets the timestamp. More...
void	setChannel (int chan)
	Gets the MIDI channel. More...
void	setCondition (unsigned int cond)
	Sets the flags of the conditional event's removal. More...
void	setDest (const snd_seq_addr_t *dest)
	Set the destination address. More...
void	setEventType (int type)
	Sets the event type. More...
void	setQueue (int queue)
	Sets the queue number. More...
void	setTag (int tag)
	Sets the numeric tag. More...
void	setTime (const snd_seq_timestamp_t *time)
	Sets the timestamp. More...

Detailed Description

Auxiliary class to remove events from an ALSA queue.

See also

MidiClient::removeEvents()

Definition at line 751 of file alsaevent.h.

Constructor & Destructor Documentation

RemoveEvents() [1/2]

RemoveEvents

(

const RemoveEvents &

other

)

Copy constructor.

Parameters

other

An existing RemoveEvents object reference.

Definition at line 935 of file alsaevent.cpp.

RemoveEvents() [2/2]

RemoveEvents ( snd_seq_remove_events_t *  other )

explicit

Constructor from an ALSA remove events object pointer.

Parameters

other

An ALSA remove events object pointer.

Definition at line 945 of file alsaevent.cpp.

Member Function Documentation

clone()

RemoveEvents * clone

(

)

Create a new object copied from this object and return a pointer to the copy.

Returns

A pointer to the new object.

Definition at line 964 of file alsaevent.cpp.

References RemoveEvents::RemoveEvents().

getChannel()

int getChannel

(

)

Gets the MIDI channel.

Returns

The MIDI channel.

See also

setChannel()

Definition at line 999 of file alsaevent.cpp.

getCondition()

unsigned int getCondition

(

)

Gets the condition.

Returns

The condition.

See also

setCondition()

Definition at line 1010 of file alsaevent.cpp.

getDest()

const snd_seq_addr_t * getDest

(

)

Gets the destination.

Returns

The destination record pointer.

See also

setDest()

Definition at line 1021 of file alsaevent.cpp.

getEventType()

int getEventType

(

)

Gets the event type.

Returns

The event type.

See also

setEventType()

Definition at line 1032 of file alsaevent.cpp.

getQueue()

int getQueue

(

)

Gets the queue number.

Returns

The queue number.

See also

setQueue()

Definition at line 1043 of file alsaevent.cpp.

getSizeOfInfo()

int getSizeOfInfo

(

)

const

Gets the allocated size of the ALSA remove events object.

Returns

The size of the ALSA remove events object.

Definition at line 988 of file alsaevent.cpp.

getTag()

int getTag

(

)

Gets the numeric tag.

Returns

The numeric tag.

See also

setTag()

Definition at line 1054 of file alsaevent.cpp.

getTime()

const snd_seq_timestamp_t * getTime

(

)

Gets the timestamp.

Returns

The timestamp.

See also

setTime()

Definition at line 1065 of file alsaevent.cpp.

operator=()

RemoveEvents & operator=

(

const RemoveEvents &

other

)

Assignment operator.

Parameters

other

An existing RemoveEvents object reference.

Returns

This object.

Definition at line 975 of file alsaevent.cpp.

setChannel()

void setChannel

(

int

chan

)

Gets the MIDI channel.

Parameters

chan	The MIDI channel.

See also

getChannel()

Definition at line 1076 of file alsaevent.cpp.

setCondition()

void setCondition

(

unsigned int

cond

)

Sets the flags of the conditional event's removal.

This condition is a bitmap of the combination (OR) the following auto-described flags:

• SND_SEQ_REMOVE_INPUT
• SND_SEQ_REMOVE_OUTPUT
• SND_SEQ_REMOVE_DEST
• SND_SEQ_REMOVE_DEST_CHANNEL
• SND_SEQ_REMOVE_TIME_BEFORE
• SND_SEQ_REMOVE_TIME_AFTER
• SND_SEQ_REMOVE_TIME_TICK
• SND_SEQ_REMOVE_EVENT_TYPE
• SND_SEQ_REMOVE_IGNORE_OFF
• SND_SEQ_REMOVE_TAG_MATCH

Parameters

cond	The condition bitmap.

See also

getCondition()

Definition at line 1100 of file alsaevent.cpp.

setDest()

void setDest

(

const snd_seq_addr_t *

dest

)

Set the destination address.

Parameters

dest	A pointer to the destination address record.

See also

getDest()

Definition at line 1111 of file alsaevent.cpp.

setEventType()

void setEventType

(

int

type

)

Sets the event type.

Parameters

type	The event type.

See also

getEventType()

Definition at line 1122 of file alsaevent.cpp.

setQueue()

void setQueue

(

int

queue

)

Sets the queue number.

Parameters

queue

The queue number.

See also

getQueue()

Definition at line 1133 of file alsaevent.cpp.

setTag()

void setTag

(

int

tag

)

Sets the numeric tag.

Parameters

tag	The numeric tag.

See also

getTag()

Definition at line 1144 of file alsaevent.cpp.

setTime()

void setTime

(

const snd_seq_timestamp_t *

time

)

Sets the timestamp.

Parameters

time	A pointer to the timestamp record.

See also

getTime()

Definition at line 1155 of file alsaevent.cpp.

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The documentation for this class was generated from the following files:

• alsaevent.h
• alsaevent.cpp