namespace simgrid {
namespace vm {
-VmHostExt::~VmHostExt()
+simgrid::xbt::Extension<s4u::Host, VmHostExt> VmHostExt::EXTENSION_ID;
+
+void VmHostExt::ensureVmExtInstalled()
{
+ if (not EXTENSION_ID.valid())
+ EXTENSION_ID = simgrid::s4u::Host::extension_create<VmHostExt>();
}
}
}