now that my first class (le_led) works 
I would like to develop a second one which contains an array of objects of the first’s class type.
I don’t know exactly how to do it. What I want to create is an array of leds which contains 8 objects of the le_led class. I’m not sure how I should initialize the object within the array. (I post my try which doesn’t work and the class le_led)
I’m very very thankful for your help 
le_line.h
#include <WProgram.h>
#include “le_led.h”class le_row{
public:
le_row(int row_len);
le_led row_arr;
};
le_line.cpp
#include “le_line.h”
#include “le_led.h”le_row::le_row(int row_len){
row_arr[row_len];
for (int i=0; i<row_len; i++){
row_arr*; *
- }*
}
[/quote]
****** le_led.h
> //
> //le_led.h
> //
> // Need to include Arduino core header WProgram.h so that typedef
> // for byte is known
> //
> #include <WProgram.h>
>
> class le_led
> {
> public:
> le_led(byte led_in_r, byte led_in_g, byte led_in_b);
> void change_r(byte led_in_r);
> void change_g(byte led_in_g);
> void change_b(byte led_in_b);
> //void change(byte led_in, int led_rgb);
> byte get_r();
> byte get_g();
> byte get_b();
> //void get(int led_rgb);
> private:
> byte led_r;
> byte led_g;
> byte led_b;
> };
*****
le_led.cpp
> //
> // le_led.cpp
> //
> // Include le_led.h so that class definition is known
> //
> #include “le_led.h”
>
> le_led::le_led(byte led_in_r, byte led_in_g, byte led_in_b){
*> *
> led_r = led_in_r;
> led_g = led_in_g;
> led_b = led_in_b;
*> *
> }
>
> void le_led::change_r(byte led_in_r) { led_r = led_in_r; }
> void le_led::change_g(byte led_in_g) { led_g = led_in_g; }
> void le_led::change_b(byte led_in_b) { led_b = led_in_b; }
>
> byte le_led::get_r() { return led_r; }
> byte le_led::get_g() { return led_g; }
> byte le_led::get_b() { return led_b; }