- Comments and formatting changes.

1 files changed, 17 insertions, 1 deletions

diff --git a/src/domhelpers.h b/src/domhelpers.h
index 16afd79..043ffd4 100644
--- a/src/domhelpers.h
+++ b/src/domhelpers.h
@@ -41,16 +41,32 @@
 
 #include "sablo.h"
 
+/*
+ * DOMHelpers
+ *
+ * A collection of functions for doing some things with an XML DOM.
+ * Used mainly by XMLComposer.
+ */
 class DOMHelpers
 {
 public:
 
-    // DOM Helper Functions
+    // Check if given node is an element with a certain name
     static bool isElement(const DOM::Node& node, const string& name);
+
+    // Check if two elements have the same name and attributes
     static bool isEqualElement(const DOM::Element& el1, const DOM::Element& el2);
+
+    // Copy attributes from one element to another optionaly ignoring some
     static void copyAttributes(const DOM::Element& src, DOM::Element& dest, const char** hideList);
+
+    // Insert a child node after a given reference node
     static void insertAfter(DOM::Node& parent, const DOM::Node& node, const DOM::Node& ref);
+
+    // Get containing element of a given name
     static DOM::Element getContainingElement(const DOM::Node& node, const string& name);
+
+    // Get previous element (in XML flow) of a given name
     static DOM::Element getPriorElement(const DOM::Node& node, const string& name);
 };