error in using at commands

Projects Programming
1

Hi guys!

I am having some problem the following peice of code.That I programmed for my garbage collector. To be specific at the switch statement.

here is the code segment

case 1:

  alpha = angle_deg;
  gamma = i_R;
  beta = i_L - alpha;

  tower_angle1 = 90 - beta; // angle y in diagram
  tower_angle2 = 180 - (beta + gamma + alpha) - tower_angle1; // angle x in diagram

  L_2 = (L_1 * sin(tower_angle2)) / sin(beta + gamma + alpha); // arm of angle beta

  AB = (L_2 * sin(beta)) / sin(90); // x axis
  BC = (L_2 * sin(180 - beta)) / sin(90); // yaxis

  ang_z = 90 - alpha;

  side_AN = (BC * sin(90)) / sin(alpha);

  ang_A = 180 - tower_angle2 - gamma;
  side_NM = (side_AN * sin(ang_A)) / sin(tower_angle2); //


  if (collector_R.decode(&data_R) == true) {
    if (data_R.decode_type == SONY) {
      switch (data_R.value) {
        case 1:
          if (data_L == 2)int north();
          break;

        case 2:
          if (data_L == 3)int east();
          break;

        case 3:
          if (data_L == 4)int south();
          break;

        case 4:
          if (data_L == 1)int west();
          break;
      }
    }
  }

After compiling the code it shows a error , i.e. no match for 'operator==' (operand types are 'decode_results' and 'int') in the following line :

 if (data_L == 1)int west();

The whole code is given in the attachment.

Pls help! :slight_smile: :slight_smile:

collector.ino (25.9 KB)

2

Post the complete error message.

3

data_L is an instantiation of decode_results class. The compiler is complaining because there is no == operator defined for that class. But you are not comparing it to another decode_results object but rather an integer. Did you mean to use data_L.value instead?

Also you have gotos in your code. That is considered very poor form by today's standards. You should restructure your code to get rid of those.

4

thank you!
for your reply. its me.
i only posted this. but i cant access that account right now. so i have to reply by this account.

i will surely work on the gotos.
and now talking about the data_L thing. understand what you are saying.
but it would be too great of you if you could show how to do it.

I am sorry for such programming, as i am a rookie(i am just 14 years old!)

5

hi steve thanks for replying
here's what you want

"no match for 'operator =='" (operand types are decode_result & int)

6

I am facing same error. Please let me know if someone fine exact information to solve this error.