Method operator()

kdevplatform/shell/sourceformattercontroller.cpp:792–802

                Q_ASSERT(editor);
            }
            void operator()(const QString& cmd) {
                KTextEditor::Command* command = editor->queryCommand( cmd );
                Q_ASSERT(command);
                QString msg;
                qCDebug(SHELL) << "calling" << cmd;
                const auto views = doc->views();
                for (KTextEditor::View* view : views) {
                    if (!command->exec(view, cmd, msg))
                        qCWarning(SHELL) << "setting indentation width failed: " << msg;
                }
            }

            KTextEditor::Document* doc;
            KTextEditor::Editor* editor;