Is there an equivalent to the "for ... else" Python loop in C++?
break, c++, for-loop, loops, python
Solution
A simpler way to express your actual logic is with `std::none_of`:
if (std::none_of(std::begin(foo), std::end(foo), bar))
baz();
If the range proposal for C++17 gets accepted, hopefully this will simplify to:
if (std::none_of(foo, bar)) baz();
Problem
Python has an interesting `for` statement which lets you specify an `else` clause. In a construct like this one: ``` for i in foo: if bar(i): break else: baz() ``` the `else` clause is executed after the `for`, but only if the `for` terminates normally (not by a `break`). I wondered if there was an equivalent in C++? Can I use `for ... else`?