OK. I want to overload the >> operator so I can do
cin >> myset.
I have the format of set input be {ele1, ele2}.
Any suggestions on how to do this. I have
the following:
template<class T, class A, class L>
std::istream& operator>> (std::istream& i, std::set<T, A, L>& s) {
T val;
if (i.get () == '{') {
i >> val;
s.insert (val);
while (i.get () == ',') {
i >> val;
s.insert (val);
}
} // if
return i;
} // >> for set
but if i do {google, yahoo} for input then the set becomes
google,
is there anyway to adjust the delimiters such that it wont pick up
the , or the }? 1 3541
"Todd Beauchemin" <ma*********@hotmail.com> wrote... OK. I want to overload the >> operator so I can do cin >> myset.
I have the format of set input be {ele1, ele2}.
Any suggestions on how to do this. I have the following: template<class T, class A, class L> std::istream& operator>> (std::istream& i, std::set<T, A, L>& s) { T val; if (i.get () == '{') { i >> val; s.insert (val); while (i.get () == ',') { i >> val; s.insert (val); } } // if return i; } // >> for set
but if i do {google, yahoo} for input then the set becomes google,
is there anyway to adjust the delimiters such that it wont pick up the , or the }?
I recommend to read the entire line between { and } and then parse it.
Victor This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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