Alg_seq Class Reference

#include <allegro.h>

Inheritance diagram for Alg_seq:

Public Member Functions
virtual void	add (Alg_event *event)
void	add (Alg_event_ptr event)
void	add_event (Alg_event_ptr event, int track_num)
void	add_track (int track_num)
	Alg_seq ()
	Alg_seq (Alg_track_ref track)
	Alg_seq (Alg_track_ptr track)
	Alg_seq (std::istream &file, bool smf, double *offset_ptr=NULL)
	Alg_seq (const char *filename, bool smf, double *offset_ptr=NULL)
void	append (Alg_event_ptr event)
void	basic_initialization ()
void	beat_to_measure (double beat, long *measure, double *m_beat, double *num, double *den)
virtual void	clear (double t, double len, bool all)
void	clear_track (int track_num, double start, double len, bool all)
virtual void	convert_to_beats ()
virtual void	convert_to_seconds ()
Alg_seq *	copy (double start, double len, bool all)
Alg_event_ptr	copy_event (Alg_event_ptr event)
void	copy_time_sigs_to (Alg_seq *dest)
Alg_track_ptr	copy_track (int track_num, double t, double len, bool all)
Alg_note *	create_note (double time, int channel, int identifier, float pitch, float loudness, double duration)
Alg_update *	create_update (double time, int channel, int identifier)
Alg_seq *	cut (double t, double len, bool all)
Alg_track_ptr	cut_from_track (int track_num, double start, double dur, bool all)
virtual Alg_event_list *	find (double t, double len, bool all, long channel_mask, long event_type_mask)
Alg_event_list_ptr	find_in_track (int track_num, double t, double len, bool all, long channel_mask, long event_type_mask)
double	get_bar_len (double beat)
double	get_beat_dur ()
double	get_dur ()
const char *	get_last_error_message ()
Alg_track *	get_owner ()
int	get_read_error ()
double	get_real_dur ()
double	get_tempo (double beat)
Alg_time_map *	get_time_map ()
char	get_type ()
bool	get_units_are_seconds ()
void	insert (Alg_event_ptr event)
bool	insert_beat (double time, double beat)
void	insert_silence (double t, double len)
void	insert_silence_in_track (int track_num, double t, double len)
bool	insert_tempo (double bpm, double beat)
virtual int	length ()
virtual void	merge (double t, Alg_event_list_ptr seq)
void	merge_tracks ()
double	nearest_beat_time (double time, double *beat)
virtual Alg_event_ptr &	operator[] (int i)
virtual void	paste (double t, Alg_event_list *seq)
void	paste (double start, Alg_seq *seq)
long	seek_time (double time, int track_num)
void	seq_from_track (Alg_track_ref tr)
void	serialize (void **buffer, long *bytes)
void	serialize_track ()
void	set_beat_dur (double d)
void	set_dur (double dur)
void	set_events (Alg_event_ptr *e, long l, long m)
void	set_in_use (bool flag)
void	set_real_dur (double d)
virtual void	set_start_time (Alg_event *event, double)
bool	set_tempo (double bpm, double start_beat, double end_beat)
void	set_time_map (Alg_time_map *map)
void	set_time_sig (double beat, double num, double den)
virtual void	silence (double t, double len, bool all)
void	silence_track (int track_num, double start, double len, bool all)
void	smf_write (std::ostream &file)
bool	smf_write (const char *filename)
bool	stretch_region (double b0, double b1, double dur)
Alg_seq_ptr	to_alg_seq ()
Alg_track_ptr	track (int)
int	tracks ()
Alg_event_ptr	uninsert (long index)
void	unserialize_seq ()
void	unserialize_track ()
void	write (std::ostream &file, bool in_secs, double offset=0.0)
bool	write (const char *filename, double offset=0.0)
virtual	~Alg_seq ()

Static Public Member Functions
static Alg_track *	unserialize (void *buffer, long len)

Data Fields
int	beat_x
int	channel_offset_per_track
bool	in_use
double	last_note_off
Alg_time_sigs	time_sig
Alg_tracks	track_list

Protected Member Functions
double	get_double (char **p, long *b)
float	get_float (char **p, long *b)
long	get_int32 (char **p, long *b)
char *	get_string (char **p, long *b)
void	serialize_parameter (Alg_parameter *parm)
void	serialize_seq ()
void	unserialize_parameter (Alg_parameter_ptr parm_ptr)
Alg_event_ptr	write_track_name (std::ostream &file, int n, Alg_events &events)

Protected Attributes
double	beat_dur
Alg_error	error
Alg_event_ptr *	events
Alg_track *	events_owner
long	len
Alg_iterator_ptr	pending
double	real_dur
int	sequence_number
Alg_time_map *	time_map
char	type
bool	units_are_seconds

Static Protected Attributes
static const char *	last_error_message
static int	sequences
static Serial_read_buffer	ser_read_buf
static Serial_write_buffer	ser_write_buf

Constructor & Destructor Documentation

Alg_seq::Alg_seq ( )

inline

References basic_initialization().

Alg_seq::Alg_seq ( Alg_track_ref  track )

inline

References seq_from_track().

Alg_seq::Alg_seq ( Alg_track_ptr  track )

inline

References seq_from_track().

Alg_seq::Alg_seq	(	std::istream &	file,
		bool	smf,
		double *	offset_ptr = NULL
	)

Alg_seq::Alg_seq	(	const char *	filename,
		bool	smf,
		double *	offset_ptr = NULL
	)

virtual Alg_seq::~Alg_seq ( )

virtual

Member Function Documentation

virtual void Alg_track::add ( Alg_event *  event )

inlinevirtualinherited

References Alg_events::insert().

void Alg_seq::add ( Alg_event_ptr  event )

inline

void Alg_seq::add_event	(	Alg_event_ptr	event,
		int	track_num
	)

void Alg_seq::add_track ( int  track_num )

inline

References Alg_tracks::add_track(), Alg_track::get_time_map(), track_list, and Alg_track::units_are_seconds.

Referenced by basic_initialization().

void Alg_events::append ( Alg_event_ptr  event )

inherited

void Alg_seq::basic_initialization ( )

inline

References add_track(), alg_no_error, channel_offset_per_track, error, Alg_event_list::type, and Alg_track::units_are_seconds.

Referenced by Alg_seq().

void Alg_seq::beat_to_measure	(	double	beat,
		long *	measure,
		double *	m_beat,
		double *	num,
		double *	den
	)

virtual void Alg_seq::clear ( double  t, double  len, bool  all  )

virtual

Reimplemented from Alg_track.

void Alg_seq::clear_track	(	int	track_num,
		double	start,
		double	len,
		bool	all
	)

virtual void Alg_seq::convert_to_beats ( )

virtual

Reimplemented from Alg_track.

virtual void Alg_seq::convert_to_seconds ( )

virtual

Reimplemented from Alg_track.

Alg_seq* Alg_seq::copy ( double  start, double  len, bool  all  )

virtual

Reimplemented from Alg_track.

Alg_event_ptr Alg_track::copy_event ( Alg_event_ptr  event )

inherited

void Alg_seq::copy_time_sigs_to

(

Alg_seq *

dest

)

Alg_track_ptr Alg_seq::copy_track	(	int	track_num,
		double	t,
		double	len,
		bool	all
	)

Alg_note* Alg_track::create_note ( double  time, int  channel, int  identifier, float  pitch, float  loudness, double  duration  )

inherited

Alg_update* Alg_track::create_update ( double  time, int  channel, int  identifier  )

inherited

Alg_seq* Alg_seq::cut ( double  t, double  len, bool  all  )

virtual

Reimplemented from Alg_track.

Alg_track_ptr Alg_seq::cut_from_track	(	int	track_num,
		double	start,
		double	dur,
		bool	all
	)

virtual Alg_event_list* Alg_track::find ( double  t, double  len, bool  all, long  channel_mask, long  event_type_mask  )

virtualinherited

Alg_event_list_ptr Alg_seq::find_in_track	(	int	track_num,
		double	t,
		double	len,
		bool	all,
		long	channel_mask,
		long	event_type_mask
	)

double Alg_seq::get_bar_len

(

double

beat

)

double Alg_event_list::get_beat_dur ( )

inlineinherited

References Alg_event_list::beat_dur.

double Alg_track::get_double ( char **  p, long *  b  )

protectedinherited

double Alg_track::get_dur ( )

inlineinherited

References Alg_event_list::beat_dur, Alg_event_list::real_dur, and Alg_track::units_are_seconds.

float Alg_track::get_float ( char **  p, long *  b  )

protectedinherited

long Alg_track::get_int32 ( char **  p, long *  b  )

protectedinherited

const char* Alg_event_list::get_last_error_message ( )

inlineinherited

References Alg_event_list::last_error_message.

Alg_track* Alg_event_list::get_owner ( )

inlineinherited

References Alg_event_list::events_owner.

int Alg_seq::get_read_error ( )

inline

References error.

double Alg_event_list::get_real_dur ( )

inlineinherited

References Alg_event_list::real_dur.

char* Alg_track::get_string ( char **  p, long *  b  )

protectedinherited

double Alg_seq::get_tempo

(

double

beat

)

Alg_time_map* Alg_track::get_time_map ( )

inlineinherited

References Alg_track::time_map.

Referenced by add_track().

char Alg_event_list::get_type ( )

inlineinherited

References Alg_event_list::type.

Referenced by Alg_track::to_alg_seq().

bool Alg_track::get_units_are_seconds ( )

inlineinherited

References Alg_track::units_are_seconds.

void Alg_events::insert ( Alg_event_ptr  event )

inherited

Referenced by Alg_track::add().

bool Alg_seq::insert_beat	(	double	time,
		double	beat
	)

void Alg_seq::insert_silence ( double  t, double  len  )

virtual

Reimplemented from Alg_track.

void Alg_seq::insert_silence_in_track	(	int	track_num,
		double	t,
		double	len
	)

bool Alg_seq::insert_tempo	(	double	bpm,
		double	beat
	)

virtual int Alg_events::length ( )

inlinevirtualinherited

References Alg_events::len.

virtual void Alg_seq::merge ( double  t, Alg_event_list_ptr  seq  )

virtual

Reimplemented from Alg_track.

void Alg_seq::merge_tracks

(

)

double Alg_seq::nearest_beat_time	(	double	time,
		double *	beat
	)

virtual Alg_event_ptr& Alg_seq::operator[] ( int  i )

virtual

Reimplemented from Alg_track.

virtual void Alg_track::paste ( double  t, Alg_event_list *  seq  )

virtualinherited

void Alg_seq::paste	(	double	start,
		Alg_seq *	seq
	)

long Alg_seq::seek_time	(	double	time,
		int	track_num
	)

void Alg_seq::seq_from_track

(

Alg_track_ref

tr

)

Referenced by Alg_seq().

void Alg_seq::serialize ( void **  buffer, long *  bytes  )

virtual

Reimplemented from Alg_track.

void Alg_track::serialize_parameter ( Alg_parameter *  parm )

protectedinherited

void Alg_seq::serialize_seq ( )

protected

void Alg_track::serialize_track ( )

inherited

void Alg_event_list::set_beat_dur ( double  d )

inlineinherited

References Alg_event_list::beat_dur.

void Alg_track::set_dur ( double  dur )

inherited

void Alg_events::set_events ( Alg_event_ptr *  e, long  l, long  m  )

inlineinherited

References Alg_events::events, Alg_events::len, and Alg_events::maxlen.

void Alg_seq::set_in_use ( bool  flag )

virtual

Reimplemented from Alg_track.

void Alg_event_list::set_real_dur ( double  d )

inlineinherited

References Alg_event_list::real_dur.

virtual void Alg_event_list::set_start_time ( Alg_event *  event, double    )

virtualinherited

bool Alg_seq::set_tempo	(	double	bpm,
		double	start_beat,
		double	end_beat
	)

void Alg_seq::set_time_map ( Alg_time_map *  map )

virtual

Reimplemented from Alg_track.

void Alg_seq::set_time_sig	(	double	beat,
		double	num,
		double	den
	)

virtual void Alg_seq::silence ( double  t, double  len, bool  all  )

virtual

Reimplemented from Alg_track.

void Alg_seq::silence_track	(	int	track_num,
		double	start,
		double	len,
		bool	all
	)

void Alg_seq::smf_write

(

std::ostream &

file

)

bool Alg_seq::smf_write

(

const char *

filename

)

bool Alg_seq::stretch_region	(	double	b0,
		double	b1,
		double	dur
	)

Alg_seq_ptr Alg_track::to_alg_seq ( )

inlineinherited

References Alg_event_list::get_type(), and NULL.

Alg_track_ptr Alg_seq::track

(

int

)

int Alg_seq::tracks

(

)

Alg_event_ptr Alg_events::uninsert ( long  index )

inherited

static Alg_track* Alg_track::unserialize ( void *  buffer, long  len  )

staticinherited

void Alg_track::unserialize_parameter ( Alg_parameter_ptr  parm_ptr )

protectedinherited

void Alg_seq::unserialize_seq

(

)

void Alg_track::unserialize_track ( )

inherited

void Alg_seq::write	(	std::ostream &	file,
		bool	in_secs,
		double	offset = 0.0
	)

bool Alg_seq::write	(	const char *	filename,
		double	offset = 0.0
	)

Alg_event_ptr Alg_seq::write_track_name ( std::ostream &  file, int  n, Alg_events &  events  )

protected

Field Documentation

double Alg_event_list::beat_dur

protectedinherited

Referenced by Alg_event_list::Alg_event_list(), Alg_event_list::get_beat_dur(), Alg_track::get_dur(), and Alg_event_list::set_beat_dur().

int Alg_seq::beat_x

int Alg_seq::channel_offset_per_track

Referenced by basic_initialization().

Alg_error Alg_seq::error

protected

Referenced by basic_initialization(), and get_read_error().

Alg_event_ptr* Alg_events::events

protectedinherited

Referenced by Alg_events::Alg_events(), Alg_events::operator[](), Alg_track::operator[](), and Alg_events::set_events().

Alg_track* Alg_event_list::events_owner

protectedinherited

Referenced by Alg_event_list::Alg_event_list(), and Alg_event_list::get_owner().

bool Alg_events::in_use

inherited

Referenced by Alg_events::Alg_events(), and Alg_track::set_in_use().

const char* Alg_event_list::last_error_message

staticprotectedinherited

Referenced by Alg_event_list::get_last_error_message().

double Alg_events::last_note_off

inherited

Referenced by Alg_events::Alg_events().

long Alg_events::len

protectedinherited

Referenced by Alg_events::Alg_events(), Alg_events::length(), Alg_events::operator[](), Alg_track::operator[](), and Alg_events::set_events().

Alg_iterator_ptr Alg_seq::pending

protected

double Alg_event_list::real_dur

protectedinherited

Referenced by Alg_event_list::Alg_event_list(), Alg_track::get_dur(), Alg_event_list::get_real_dur(), and Alg_event_list::set_real_dur().

int Alg_event_list::sequence_number

protectedinherited

Referenced by Alg_event_list::Alg_event_list().

int Alg_event_list::sequences

staticprotectedinherited

Serial_read_buffer Alg_track::ser_read_buf

staticprotectedinherited

Serial_write_buffer Alg_track::ser_write_buf

staticprotectedinherited

Alg_time_map* Alg_track::time_map

protectedinherited

Referenced by Alg_track::Alg_track(), Alg_track::get_time_map(), and Alg_track::~Alg_track().

Alg_time_sigs Alg_seq::time_sig

Alg_tracks Alg_seq::track_list

Referenced by add_track().

char Alg_event_list::type

protectedinherited

Referenced by Alg_event_list::Alg_event_list(), Alg_track::Alg_track(), basic_initialization(), and Alg_event_list::get_type().

bool Alg_track::units_are_seconds

protectedinherited

Referenced by add_track(), Alg_track::Alg_track(), basic_initialization(), Alg_track::get_dur(), and Alg_track::get_units_are_seconds().