<a name="Examples">Examples</a></h4>
<PRE>
 
    Let window contain the intervals 
 
       [ 1, 3 ]  [ 7, 11 ]  [ 23, 27 ] 
 
    Then the following series of calls 
 
       <b>wninsd_c</b> ( 5.0,  5.0, &amp;window )                  (1) 
       <b>wninsd_c</b> ( 4.0,  8.0, &amp;window )                  (2) 
       <b>wninsd_c</b> ( 0.0, 30.0, &amp;window )                  (3) 
 
    produces the following series of windows 

       [ 1,  3 ]  [ 5,  5 ]  [  7, 11 ]  [ 23, 27 ]     (1) 
       [ 1,  3 ] 