I am using remove() of std::list to remove elements in a for loop. But it is creating segmentation fault. I am not using iterators. Program is given below.
#include <iostream>
#include <list>
using namespace std;
int main() {
list <int> li = {1, 2, 3, 4, 5};
for(auto x : li)
{
if (x == 4) {
li.remove(x);
}
}
return 0;
}
In case of iterators, I understand that iterators are invalidated if we remove an element and we need to take care of incrementing iterator properly. But here I am not using iterators and I am using remove() which doesn't return any. Can any one please let me know if we can't use remove in a loop or if there is any issue with the code.
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