merged interim/pmt r2248:HEAD into trunk

[debian/gnuradio] / pmt / src / lib / pmt_int.h

diff --git a/pmt/src/lib/pmt_int.h b/pmt/src/lib/pmt_int.h
index e6ee5ec9f3a1e31dc31cfdf83108a6df1e6fcd2d..738ca8a670feab37a760745c8687fc18f709d744 100644 (file)
--- a/pmt/src/lib/pmt_int.h
+++ b/pmt/src/lib/pmt_int.h
@@ -196,6 +196,7 @@ public:
   bool is_uniform_vector() const { return true; }
   virtual const void *uniform_elements(size_t &len) = 0;
   virtual void *uniform_writeable_elements(size_t &len) = 0;
+  virtual size_t length() const = 0;
 };
 
 #include "pmt_unv_int.h"