vector <T> construction

[ToniAz]

Hello everyone!

I was wondering, suppose I created a class foo as follows:

class widget
{
    public:
        int id;
        widget()
        {
            id = -100;
        }
};

class foo
{
    public:
        string name;
        int age;
        vector <vector <widget>> something;
        vector <widget> somethingelse[10];
        foo()
        {
            name = "noname";
            age = 0;
        }
};       

Now, in my program, I create an instance offoo as follows:

foo fooey;
vector <vector<widget>> widgety; //Try this to check a default output
cout << fooey.something[0][0].id << endl; //output1
cout << fooey.somethingelse[0][0].id << endl; //output2 

Programs crashes and reports an unprecedented error meesage.

What's the problem:
vector<widget> anotherthing[10] must create a 10-element array of type widget, and each id value of these widgets must be -100;
Why isn't that happening?
I'm confused.

Thanks for any help!

[ultifinitus]

try putting something into your array in order to access it. push_back();

[ToniAz]

Worked!
Thaks! :)

[ultifinitus]

NP ;)