Pierre Brico - 2013-06-07

Hi,

I'm evaluating the json library and I've found a strange behaviour using the iterator. Here a fragment of code:

Json::Value::const_iterator i = jsonFields.begin();
while (i != jsonFields.end())
{
DO SOMETHING
i++;
}

This code is performing well: earch Value is given back by the iterator. But the following code crashes:

Json::Value::const_iterator i;

i = jsonFields.begin();
while (i != jsonFields.end())
{
DO SOMETHING
i++;
}

The only difference is the split (declaration and initialisation) but the condition i != jsonFields.end() is never true even when the end is reached.

It is normal ?? Am I doing something wrong ??

Best regards,
Pierre