[Gnash-commit] /srv/bzr/gnash/rtmp r9790: add method to get the amount of allocated bytes.

[rob]

------------------------------------------------------------
revno: 9790
committer: address@hidden
branch nick: rtmp
timestamp: Wed 2008-11-26 15:58:25 -0700
message:
  add method to get the amount of allocated bytes.
modified:
  libamf/buffer.h

=== modified file 'libamf/buffer.h'
--- a/libamf/buffer.h   2008-11-26 17:11:17 +0000
+++ b/libamf/buffer.h   2008-11-26 22:58:25 +0000
@@ -340,6 +340,13 @@
     /// @return The amoount of unused bytes in the Buffer.
     size_t spaceLeft() { return (_nbytes - (_seekptr - _data.get())); };
     
+    /// \brief How much room has been allocated before the seek pointer.
+    ///                This is primarily used to see if the buffer is fully
+    ///                populated with data before appending more.
+    ///
+    /// @return The amoount of unused bytes in the Buffer.
+    size_t allocated() { return (_seekptr - _data.get()); };
+    
     ///  \brief Dump the internal data of this class in a human readable form.
     ///                This should only be used for debugging purposes.
     void dump() const { dump(std::cerr); }