Vector Array does not work

beginners
#1

Hi,

I wanted to define in my ofApp class the following:

class ofApp : public ofBaseApp{
    
   //variables
   vector<circle> circ (0);

   [the normal stuff ...]

};

But this results in:

src/ofApp.h|33|error: expected identifier before numeric constant|
src/ofApp.h|33|error: expected ‘,’ or ‘...’ before numeric constant|
||=== Build finished: 2 errors, 0 warnings (0 minutes, 2 seconds) ===|

I have test my struct circle works fine. I am only not able to define a vector, but just in this class, in setup it works, although I have double check it with my C++ book. I have included

#include <vector>

as well.

I am looking forward to hear from you, would be nice if someone could help me.

King regards,

Greenality

#2

you can’t call the constructor like that in the declaration in the .h, you can only declare the variable like:

vector<circle> circ;

then initialize it in setup