Comments (3)
You should be able to define the +=
operator out of class.
Something along those lines (not tested):
JsonObject::iterator& operator+=(JsonObject::iterator& iterator, size_t offset) {
for (size_t i=0; i<offset; ++i)
++iterator;
return iterator;
}
If you do want to support std::advance
, you probably need to add more operators.
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Hi @arjenhiemstra,
Thank you very much for reporting this issue.
I don't think it was a good idea to add the +=
operator to a unidirectional iterator because it gives the wrong impression that you can go backward with += -1
.
I prefer not to add it back in v7, so instead of fixing the code, I updated the documentation.
Best regards,
Benoit
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No prob!
I understand that you want to drop it. Is it an idea/possible to support std::advance instead?
from arduinojson.
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