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lo_arg(3)

Version 0.30
Wed Aug 7 2019

liblo

A lightweight OSC (Open Sound Control) implementation

liblo-devel

Libraries, includes, etc to develop liblo applications

NAME

lo_arg - Union used to read values from incoming messages.

SYNOPSIS

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
struct {
} blob

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.
Definition at line 104 of file lo_osc_types.h.

Field Documentation

struct { ... } lo_arg::blob

Blob

unsigned char lo_arg::c

Standard C, 8 bit, char.
Definition at line 127 of file lo_osc_types.h.

double lo_arg::d

64 bit IEEE-754 double.
Definition at line 118 of file lo_osc_types.h.

float lo_arg::f

32 bit IEEE-754 float.
Definition at line 114 of file lo_osc_types.h.

float lo_arg::f32

32 bit IEEE-754 float.
Definition at line 116 of file lo_osc_types.h.

double lo_arg::f64

64 bit IEEE-754 double.
Definition at line 120 of file lo_osc_types.h.

int64_t lo_arg::h

64 bit signed integer.
Definition at line 110 of file lo_osc_types.h.

int32_t lo_arg::i

32 bit signed integer.
Definition at line 106 of file lo_osc_types.h.

int32_t lo_arg::i32

32 bit signed integer.
Definition at line 108 of file lo_osc_types.h.

int64_t lo_arg::i64

64 bit signed integer.
Definition at line 112 of file lo_osc_types.h.

uint8_t lo_arg::m[4]

A 4 byte MIDI packet.
Definition at line 129 of file lo_osc_types.h.

char lo_arg::s

Standard C, NULL terminated string.
Definition at line 122 of file lo_osc_types.h.

char lo_arg::S

Standard C, NULL terminated, string. Used in systems which distinguish strings and symbols.
Definition at line 125 of file lo_osc_types.h.

lo_timetag lo_arg::t

OSC TimeTag value.
Definition at line 131 of file lo_osc_types.h.

Author

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