X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fsound%2Fsample_group.hxx;h=ccf1e85db1f4ede870f4d48ef6b553f63cd9b9c9;hb=bcb320b537b6f7e5e3724e8a30d309322171eb43;hp=c0b0fdc6b6c2f5a676ee988587f4095d11debd1e;hpb=5b2af1f6b353078e0662453bb74bc7d80dc31a6b;p=simgear.git

diff --git a/simgear/sound/sample_group.hxx b/simgear/sound/sample_group.hxx
index c0b0fdc6..ccf1e85d 100644
--- a/simgear/sound/sample_group.hxx
+++ b/simgear/sound/sample_group.hxx
@@ -52,6 +52,7 @@
 #include <simgear/structure/exception.hxx>
 
 #include "sample_openal.hxx"
+#include "sample_queue.hxx"
 
 using std::map;
 using std::string;
@@ -84,7 +85,7 @@ public:
     /**
      * Destructor
      */
-    ~SGSampleGroup ();
+    virtual ~SGSampleGroup ();
 
     /**
      * Set the status of this sample group to active.
@@ -128,6 +129,11 @@ public:
      */
     SGSoundSample *find( const string& refname );
 
+    /**
+     * Stop all playing samples and set the source id to invalid.
+     */
+    void stop();
+
     /**
      * Request to stop playing all audio samples until further notice.
      */