Imported Upstream version 2.91.2

[platform/upstream/libxml++.git] / libxml++ / nodes / element.h

diff --git a/libxml++/nodes/element.h b/libxml++/nodes/element.h
index bc879d9..e013828 100644 (file)
--- a/libxml++/nodes/element.h
+++ b/libxml++/nodes/element.h
@@ -59,7 +59,7 @@ public:
   /** Get the attribute with this name, and optionally with this namespace.
    * @param name The name of the attribute that will be retrieved.
    * @param ns_prefix Namespace prefix.
-   * @return The attribute, or 0 if no suitable Attribute was found.
+   * @return The attribute, or <tt>nullptr</tt> if no suitable Attribute was found.
    *         Is either an AttributeNode*, pointing to an explicitly set
    *         attribute, or an AttributeDeclaration*, pointing to the declaration
    *         of an attribute with a default value.
@@ -70,7 +70,7 @@ public:
   /** Get the attribute with this name, and optionally with this namespace.
    * @param name The name of the attribute that will be retrieved.
    * @param ns_prefix Namespace prefix.
-   * @return The attribute, or 0 if no suitable Attribute was found.
+   * @return The attribute, or <tt>nullptr</tt> if no suitable Attribute was found.
    *         Is either an AttributeNode*, pointing to an explicitly set
    *         attribute, or an AttributeDeclaration*, pointing to the declaration
    *         of an attribute with a default value.
@@ -95,7 +95,7 @@ public:
    * @param name The name of the attribute whose value will change.
    * @param value The new value for the attribute
    * @param ns_prefix Namespace prefix. If the prefix has not been declared then this method will throw an exception.
-   * @return The attribute that was changed, or 0 is no suitable Attribute was found.
+   * @return The attribute that was changed, or <tt>nullptr</tt> is no suitable Attribute was found.
    * @throws xmlpp::exception
    */
   Attribute* set_attribute(const Glib::ustring& name, const Glib::ustring& value,