Add a HLADataElementVisitor implementation.

[simgear.git] / simgear / sound / soundmgr_openal.cxx

diff --git a/simgear/sound/soundmgr_openal.cxx b/simgear/sound/soundmgr_openal.cxx
index 3a0b2979c3a4d841caf11cdddd67518fcd44e8e1..f0c08eb2c7c7c76631eb8bc49c2691e758afc0b3 100644 (file)
--- a/simgear/sound/soundmgr_openal.cxx
+++ b/simgear/sound/soundmgr_openal.cxx
@@ -47,6 +47,7 @@
 #include <simgear/math/SGMath.hxx>
 
 using std::string;
+using std::vector;
 
 extern bool isNaN(float *v);