File: continue.mdc

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 Usage

The continue statement is used to change the order of
execution within a loop. The continue statement can be used
inside a for loop or a while loop. The syntax for its use is

     continue

inside the body of the loop. The continue statement forces
execution to start at the top of the loop with the next
iteration. The examples section shows how the continue
statement works.


 Example

Here is a simple example of using a continue statement. We
want to sum the integers from 1 to 10, but not the number 5.
We will use a for loop and a continue statement.

       continue_ex.m


  function accum = continue_ex
    accum = 0;
    for i=1:10
      if (i==5)
        continue;
      end
      accum = accum + 1; %skipped if i == 5!
    end

The function is exercised here:

  --> continue_ex

  ans =
   9

  --> sum([1:4,6:10])

  ans =
   50


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