Is this a function?

[poobear]

bool isValidPassword(string pass)
{
return pass.length()>=8;
}

[Ganado]

Yep, that's a function.

http://www.cplusplus.com/doc/tutorial/functions/

[poobear]

Thank you!

[keskiverto]

Functions are explained in tutorial:
http://www.cplusplus.com/doc/tutorial/functions/

What makes you suspect that the code sample is/isn't a function?


Edit: A subset of functions is called predicates. Yours is a predicate function.

[lastchance]

Sure, why do you ask?

#include <iostream>
#include <string>
using namespace std;

bool isValidPassword(string pass)
{
return pass.length()>=8;
}

int main()
{
    cout << boolalpha << isValidPassword( "cplusplus.com" ) << "   " << isValidPassword( "c++" ) << '\n';
}