X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;f=src%2Fgdu.cpp;h=231e8ef02f0073ed8a3d1fbc13fd3b307ded1d32;hb=d1010e2fab0026b538230f67293bd5d4724c0913;hp=8df705e8136a3adead1ad6936b612c525318de9b;hpb=6b22d0543d41bec8626f3ae7ac866bcab7de44bd;p=yazpp-moved-to-github.git

diff --git a/src/gdu.cpp b/src/gdu.cpp
index 8df705e..231e8ef 100644
--- a/src/gdu.cpp
+++ b/src/gdu.cpp
@@ -1,8 +1,11 @@
 /* This file is part of the yazpp toolkit.
- * Copyright (C) 1998-2009 Index Data and Mike Taylor
+ * Copyright (C) 1998-2011 Index Data and Mike Taylor
  * See the file LICENSE for details.
  */
 
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include <yazpp/gdu.h>
 
 using namespace yazpp_1;
@@ -46,6 +49,15 @@ void GDU::base(Z_GDU *gdu, ODR encode)
     odr_destroy(encode);
 }
 
+int GDU::get_size()
+{
+    int len = 0;
+    ODR encode = odr_createmem(ODR_ENCODE);
+    if (m_gdu && z_GDU(encode, &m_gdu, 0, "encode"))
+        odr_getbuf(encode, &len, 0);
+    odr_destroy(encode);
+    return len;
+}
 
 GDU &GDU::operator=(const GDU &g)
 {