Make compile without C++11.

diff --git a/source/base/data_out_base.cc b/source/base/data_out_base.cc
index 57c6a77831e3a8e52a86d4507134f95761be23ca..2a9df54420b9885b3ce8050976e7bd471866b6ee 100644 (file)
--- a/source/base/data_out_base.cc
+++ b/source/base/data_out_base.cc
@@ -229,13 +229,13 @@ namespace
   {
     switch (level)
       {
-      case (DataOutBase::VtkFlags::ZlibCompressionLevel::no_compression):
+      case (DataOutBase::VtkFlags::no_compression):
         return Z_NO_COMPRESSION;
-      case (DataOutBase::VtkFlags::ZlibCompressionLevel::best_speed):
+      case (DataOutBase::VtkFlags::best_speed):
         return Z_BEST_SPEED;
-      case (DataOutBase::VtkFlags::ZlibCompressionLevel::best_compression):
+      case (DataOutBase::VtkFlags::best_compression):
         return Z_BEST_COMPRESSION;
-      case (DataOutBase::VtkFlags::ZlibCompressionLevel::default_compression):
+      case (DataOutBase::VtkFlags::default_compression):
         return Z_DEFAULT_COMPRESSION;
       default:
         Assert(false, ExcNotImplemented());