added the mention of library in which each class is defined to the documentation (patch 1756715)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47777 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/array.tex

@@ -85,6 +85,10 @@ example:
 \begin{verbatim}
 #include <wx/dynarray.h>
 
+\wxheading{Library}
+
+\helpref{wxBase}{librarieslist}
+
 // we must forward declare the array because it is used inside the class
 // declaration
 class MyDirectory;