messages.h File Reference

#include "strarray.h"
#include <stdint.h>

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Classes
union	msg_data_t
struct	msg_t
	Queuable message. More...

Enumerations
enum	msg_dtype_t {   MSG_ERROR = -1 , MSG_UNDEF = 0 , MSG_FLOAT , MSG_TIMESTAMP ,   MSG_BYTES , MSG_STRING , MSG_STRARRAY , MSG_NUMARRAY }
	Each data type should map to an entry in the msg_data_t union. More...

Functions
msg_t *	msg_new_float (const uint8_t source, const uint8_t type, const float val)
	Create new message with a single numeric value. More...
msg_t *	msg_new_timestamp (const uint8_t source, const uint8_t type, const uint32_t ts)
	Create a timestamp message. More...
msg_t *	msg_new_string (const uint8_t source, const uint8_t type, const size_t len, const char *str)
	Create a new message with a single string embedded. More...
msg_t *	msg_new_string_array (const uint8_t source, const uint8_t type, const strarray *array)
	Create a new message containing an array of strings. More...
msg_t *	msg_new_bytes (const uint8_t source, const uint8_t type, const size_t len, const uint8_t *bytes)
	Create a new message containing raw binary data. More...
msg_t *	msg_new_float_array (const uint8_t source, const uint8_t type, const size_t entries, const float *array)
	Create a new message containing an array of floating point data. More...
char *	msg_to_string (const msg_t *msg)
	Generate string representation of message. More...
char *	msg_data_to_string (const msg_t *msg)
	Generate string representation of message data. More...
char *	msg_data_narr_to_string (const msg_t *msg)
	Convert numerical array to string. More...
char *	msg_data_sarr_to_string (const msg_t *msg)
	Represent string array as single string. More...
void	msg_destroy (msg_t *msg)
	Destroy a message. More...

Detailed Description

Message data types and handling functions

Definition in file messages.h.