<?xml version="1.0" encoding="UTF-8" ?> <class name="UserDB" inherits="Object" version="4.1"> <brief_description> </brief_description> <description> </description> <tutorials> </tutorials> <methods> <method name="create_user"> <return type="User" /> <description> </description> </method> <method name="get_user"> <return type="User" /> <argument index="0" name="id" type="int" /> <description> </description> </method> <method name="get_user_manager"> <return type="Node" /> <description> </description> </method> <method name="get_user_name"> <return type="User" /> <argument index="0" name="user_name" type="String" /> <description> </description> </method> <method name="is_email_taken"> <return type="bool" /> <argument index="0" name="email" type="String" /> <description> </description> </method> <method name="is_username_taken"> <return type="bool" /> <argument index="0" name="user_name" type="String" /> <description> </description> </method> <method name="save_user"> <return type="void" /> <argument index="0" name="user" type="User" /> <description> </description> </method> </methods> <constants> </constants> </class>