Diffusion C API  6.5.1
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diffusion_topic_update_add_and_set_params_s Struct Reference

Structure describing a topic add and set request. More...

Data Fields

const char * topic_path
 Topic path to be added.
 
TOPIC_SPECIFICATION_T * specification
 The topic's specification.
 
DIFFUSION_DATATYPE datatype
 The topic update datatype.
 
BUF_Tupdate
 Update value. More...
 
on_topic_update_topic_creation_cb on_topic_update_add_and_set
 Callback when the topic add and set is successful.
 
ERROR_HANDLER_T on_error
 Callback to handle errors. Can be NULL.
 
DISCARD_HANDLER_T on_discard
 Callback to handle. Can be NULL.
 
void * context
 User-supplied context returned to callbacks.
 

Detailed Description

Structure describing a topic add and set request.

Field Documentation

BUF_T* diffusion_topic_update_add_and_set_params_s::update

Update value.

Can be NULL for the following datatypes: DATATYPE_STRING,DATATYPE_INT64 or DATATYPE_DOUBLE


The documentation for this struct was generated from the following file: