Changeset 402 for trunk/SRC/Documentation/idldoc_html_output/Matrix/inter.html

Timestamp:

07/23/09 11:18:49 (15 years ago)

Author:

smasson

Message:

update documentation

File:

• trunk/SRC/Documentation/idldoc_html_output/Matrix/inter.html (modified) (4 diffs)

trunk/SRC/Documentation/idldoc_html_output/Matrix/inter.html

@@ -88 +88 @@
 
       <div id="file_comments">
- calculate the intersection between 2 matrices of whole numbers
+ find the intersection between 2 matrices of whole numbers
+
+ see also <a href="..//Matrix/different.html">different</a> and <a href="..//Matrix/union.html">union</a>
 </div>
 
@@ -115 +117 @@
 
           <h3>Return value</h3><div class="preformat">
- tableau
+ an array containing the set of values in both a and b.
+
+ The empty set is denoted by an array with the first element equal to
+ -1.
 </div>
 
@@ -160 +165 @@
 
           <h3>Examples</h3><div class="preformat">
- IDL> a = [2,4,6,8]
- IDL> b = [6,1,3,2]
- IDL> inter(a,b) = [ 2, 6]       ; Common elements
+
+   IDL> a = [2,4,6,8]
+   IDL> b = [6,1,3,2]
+   IDL> res=inter(a,b)
+              2           6
+ Right because 2 and 6 are in a and B.
 </div>
           <h3>Version history</h3>
           
           <h4>Version</h4><div class="preformat">
- $Id: inter.pro 325 2007-12-06 10:04:53Z pinsard $
+ $Id: inter.pro 378 2008-08-12 12:35:46Z pinsard $
 </div>
           <h4>History</h4><div class="preformat">
@@ -179 +187 @@
           
           <h4>Restrictions</h4><div class="preformat"> 
- The empty set is denoted by an array with the first element equal to
- -1.
-
- 
  These functions will not be efficient on sparse sets with wide
  ranges, as they trade memory for efficiency.