updated docs

--HG--
extra : convert_revision : svn%3Afdd8eb12-d10e-0410-9acb-85c331704f74/trunk%403754

docs/docs/containers.xml

@@ -1795,7 +1795,7 @@
          <description>
            This is a 2D matrix object that enables you to write code that deals with
            matrices using a simple syntax similar to what can be written in MATLAB.  It is implemented using 
-           the expression templates technique which allows it to eliminate the 
+           the <a href="matrix_expressions_ex.cpp.html">expression templates</a> technique which allows it to eliminate the 
            temporary matrix objects that would normally be returned from expressions 
            such as M = A+B+C+D;  Normally each invocation of the + operator would 
            construct and return a temporary matrix object but using this technique 
@@ -1829,6 +1829,7 @@
          
          <examples>
             <example>matrix_ex.cpp.html</example>
+            <example>matrix_expressions_ex.cpp.html</example>
          </examples>
 
          <extensions>

docs/docs/main_menu.xml

@@ -151,6 +151,10 @@
                   <name>Matrix</name>
                   <link>matrix_ex.cpp.html</link>
                </item>
+               <item>
+                  <name>Matrix_Expressions</name>
+                  <link>matrix_expressions_ex.cpp.html</link>
+               </item>
                <item>
                   <name>Image</name>
                   <link>image_ex.cpp.html</link>