X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fevent.h;h=488152855a55df5c5794f1d542aba4944ff5553c;hb=40dd03e328ff0ae36338615114cb38879752756e;hp=cfc222d5d26d9b7539dbb928e1124550202ef6e7;hpb=6d0ea26c2d62c3774ff384cf1bfc2a3372b49a3b;p=minetest.git

diff --git a/src/event.h b/src/event.h
index cfc222d5d..488152855 100644
--- a/src/event.h
+++ b/src/event.h
@@ -17,13 +17,12 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef EVENT_HEADER
-#define EVENT_HEADER
+#pragma once
 
 class MtEvent
 {
 public:
-	virtual ~MtEvent(){};
+	virtual ~MtEvent() = default;
 	//virtual MtEvent* clone(){ return new IEvent; }
 	virtual const char* getType() const = 0;
 
@@ -50,7 +49,7 @@ class SimpleTriggerEvent: public MtEvent
 class MtEventReceiver
 {
 public:
-	virtual ~MtEventReceiver(){};
+	virtual ~MtEventReceiver() = default;
 	virtual void onEvent(MtEvent *e) = 0;
 };
 
@@ -59,7 +58,7 @@ typedef void (*event_receive_func)(MtEvent *e, void *data);
 class MtEventManager
 {
 public:
-	virtual ~MtEventManager(){};
+	virtual ~MtEventManager() = default;
 	virtual void put(MtEvent *e) = 0;
 	virtual void reg(const char *type, event_receive_func f, void *data) = 0;
 	// If data==NULL, every occurence of f is deregistered.
@@ -67,6 +66,3 @@ class MtEventManager
 	virtual void reg(MtEventReceiver *r, const char *type) = 0;
 	virtual void dereg(MtEventReceiver *r, const char *type) = 0;
 };
-
-#endif
-