rodbus::RegisterValueIterator Class Reference

Iterator over RegisterValue instances. More...

#include <rodbus.hpp>

Public Member Functions
	RegisterValueIterator (RegisterValueIterator &&)=default
	move constructor for the iterator More...
bool	next ()
	move the iterator to the next value More...
RegisterValue	get ()
	retrieve the current value More...

Friends
class	CppRegisterValueIteratorFriend

Detailed Description

Iterator over RegisterValue instances.

Warning

Always use this pattern to extract values from the iterator:

while(iter.next()) { RegisterValue value = iter.get(); }

Calling get() when no value is available will throw std::logic_error

Constructor & Destructor Documentation

RegisterValueIterator()

rodbus::RegisterValueIterator::RegisterValueIterator ( RegisterValueIterator &&  )

default

move constructor for the iterator

Member Function Documentation

get()

RegisterValue rodbus::RegisterValueIterator::get

(

)

retrieve the current value

Returns

current value of the iterator

Exceptions

std::logic_error

if the last call to next() returns false or next() has never been called

next()

bool rodbus::RegisterValueIterator::next

(

)

move the iterator to the next value

Returns

true if another value is available

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

• rodbus.hpp