Is there a propper way in an isstrinstream to skip/ ignore the next, or even the next n words?
The possibility to read n times a variable seems to work, but is very clunky:
for (int i = 0; i < n; ++i)
{
std::string tmp;
some_stream >> tmp;
}
std::istream::ignore doesn't seem to do the job, as only n letters are skipped.
It's clunky because it's not common enough to have gotten the appropriate attention to get a standard algorithm in place.
{
std::string tmp;
for(size_t i = 0; i < number_of_words_to_skip; ++i) some_stream >> tmp;
}
You can make it fancier by creating a null receiver:
std::copy_n(std::istream_iterator<std::string>(some_stream),
number_of_words_to_skip,
std::back_inserter(instance_of_something_that_does_not_do_anything));
Since the std library is void of such a receiver and adding it for this one case is likely to cause more confusion than your original solution., I'd say that the idiomatic approach, Today, is just to make a loop like above.