rodbus::RegisterReadCallback Class Reference

Callbacks received when reading holding or input registers. More...

#include <rodbus.hpp>

Public Member Functions
virtual void	on_complete (RegisterValueIterator &result)=0
	Invoked when the asynchronous operation completes successfully. More...
virtual void	on_failure (RequestError error)=0
	Invoked when the asynchronous operation fails. More...

Detailed Description

Callbacks received when reading holding or input registers.

On success, the iterator yields exactly the requested number of values in ascending, contiguous address order, beginning at the start of the requested AddressRange. A response containing too few or too many values fails the request.

Note

this class is an "interface" and only has virtual methods, some of which may have default implementations.

Member Function Documentation

on_complete()

virtual void rodbus::RegisterReadCallback::on_complete ( RegisterValueIterator &  result )

pure virtual

Invoked when the asynchronous operation completes successfully.

Parameters

result

Iterator over the values read from the server, in ascending address order

on_failure()

virtual void rodbus::RegisterReadCallback::on_failure ( RequestError  error )

pure virtual

Invoked when the asynchronous operation fails.

Parameters

error

Enumeration indicating which error occurred

---

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

• rodbus.hpp