string::nsop when using namespace std?

[Nielyboyken]

Hello

I'm trying to find a string into a string (ABCDEF, if A exists in string do something).

I'm using the find function for that.
But that function includes a part called string::nsop.
How would that look if I use namespace std?
Already tried nsop normal but it said:
"nsop was not declared in this scope."

Was just wondering. :)

Thanks for reading,
Niely

[ne555]

std::string::npos

[Nielyboyken]

Thanks! :)