MATLAB: Exit from several, nested while or for loops with one command

breakgotoleave loopnested for loopnested while loopquit loop

Hello Is there an easy way to quit nested while loops with a command?
For example:
 while condition1 = true
    ...
    while condition2 = true
       ...
       while condition3 = true
          ...
          if condition4 = true
              leave all while loops and continue with 'command1';
          end
       end
    end
 end
 command1;
I know that in nested loops, 'break' exits only from the loop in which it occurs. Control passes to the statement that follows the end of that loop.

Best Answer

doRun = true;
while condition1 && doRun
   ...
   while condition2  && doRun
     ...
     while condition3  && doRun
        ...
        if condition4 == true
            leave all while loops and continue with 'command1';
            doRun = false;
        end
     end
  end
end
Command1;
Alternative:
% Call subfunction:
myLoops
command1;
...
function myLoops
while condition1 == true
  ...
  while condition2 == true
     ...
     while condition3 == true
        ...
        if condition4 == true
           return;
        end
      end
   end
end
Related Question