Happy new year

[yazpp-moved-to-github.git] / src / gdu.cpp

diff --git a/src/gdu.cpp b/src/gdu.cpp
index 8df705e..0d8efee 100644 (file)
--- a/src/gdu.cpp
+++ b/src/gdu.cpp
@@ -1,5 +1,5 @@
 /* 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.
  */
 
@@ -46,6 +46,15 @@ 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)
 {