-static Step soff(double rel_time) { return {rel_time , Step::STATE, Step::SND, Action::END, false }; }
-static Step son(double rel_time) { return {rel_time , Step::STATE, Step::SND, Action::END, true }; }
-static Step sput(double rel_time) { return {rel_time , Step::ACTION, Step::SND, Action::PUT, false }; }
-static Step swait(double rel_time) { return {rel_time , Step::ACTION, Step::SND, Action::WAIT, false }; }
+static Step soff(double rel_time)
+{
+ return {rel_time, Step::STATE, Step::SND, Action::END, false};
+}
+static Step son(double rel_time)
+{
+ return {rel_time, Step::STATE, Step::SND, Action::END, true};
+}
+static Step sput(double rel_time)
+{
+ return {rel_time, Step::ACTION, Step::SND, Action::PUT, false};
+}
+static Step swait(double rel_time)
+{
+ return {rel_time, Step::ACTION, Step::SND, Action::WAIT, false};
+}