clear_history -> clear_changes and some comments.

[ardour.git] / libs / pbd / pbd / properties.h

diff --git a/libs/pbd/pbd/properties.h b/libs/pbd/pbd/properties.h
index 41a5f748810ffe79b26873b81a91a239a14e8ef4..aeb0c3e0696e83feae1ba06fbfdce04446a61181 100644 (file)
--- a/libs/pbd/pbd/properties.h
+++ b/libs/pbd/pbd/properties.h
@@ -88,7 +88,7 @@ public:
                return _current;
        }
 
-       void clear_history () {
+       void clear_changes () {
                _have_old = false;
        }
 
@@ -153,7 +153,7 @@ protected:
                                 if (v == _old) {
                                         /* value has been reset to the value
                                            at the start of a history transaction,
-                                           before clear_history() is called.
+                                           before clear_changes() is called.
                                            thus there is effectively no apparent
                                            history for this property.
                                         */
@@ -204,7 +204,7 @@ public:
                 }
         }
 
-        Property<T>* maybe_clone_self_if_found_in_history_node (const XMLNode& node) const {
+        Property<T>* clone_from_xml (const XMLNode& node) const {
                XMLNodeList const & children = node.children ();
                XMLNodeList::const_iterator i = children.begin();
                while (i != children.end() && (*i)->name() != this->property_name()) {