lo_arg Union Reference

Union used to read values from incoming messages. More...

Data Fields
int32_t	i
int32_t	i32
int64_t	h
int64_t	i64
float	f
float	f32
double	d
double	f64
char	s
char	S
unsigned char	c
uint8_t	m [4]
lo_timetag	t

Detailed Description

Union used to read values from incoming messages.

Types can generally be read using argv[n]->t where n is the argument number and t is the type character, with the exception of strings and symbols which must be read with &argv[n]->t.

Field Documentation

unsigned char lo_arg::c

Standard C, 8 bit, char.

double lo_arg::d

64 bit IEEE-754 double.

float lo_arg::f

32 bit IEEE-754 float.

float lo_arg::f32

32 bit IEEE-754 float.

double lo_arg::f64

64 bit IEEE-754 double.

int64_t lo_arg::h

64 bit signed integer.

int32_t lo_arg::i

32 bit signed integer.

int32_t lo_arg::i32

32 bit signed integer.

int64_t lo_arg::i64

64 bit signed integer.

uint8_t lo_arg::m[4]

A 4 byte MIDI packet.

char lo_arg::s

Standard C, NULL terminated string.

char lo_arg::S

Standard C, NULL terminated, string. Used in systems which distinguish strings and symbols.

lo_timetag lo_arg::t

OSC TimeTag value.