@@ -7,7 +7,34 @@

  * Author URI:  https://hiseon.me/

  */

+class admin_table_plugin {

+  protected static $_instance = null;

+

+  public static function instance() {

+    if (is_null(self::$_instance)) {

+      self::$_instance = new self();

+    }

+

+    return self::$_instance;

+  }

+

+  protected function __construct() {

+  }

+

+  private function __clone() {}

+  private function __sleep() {}

+  private function __wakeup() {}

+

+  public function install() {

+  }

+}

+

+function ATP() {

+  return admin_table_plugin::instance();

+}

+

 function admin_table_activate() {

+  ATP()->install();

 }

 register_activation_hook(__FILE__, 'admin_table_activate');