De-inline virtual functions with llerrs to reduce link time.

indra/llmessage/lldatapacker.cpp

@@ -55,6 +55,18 @@ LLDataPacker::LLDataPacker() : mPassFlags(0), mWriteEnabled(FALSE)
 {
 }
 
+//virtual
+void LLDataPacker::reset()
+{
+	llerrs << "Using unimplemented datapacker reset!" << llendl;
+}
+
+//virtual
+void LLDataPacker::dumpBufferToLog()
+{
+	llerrs << "dumpBufferToLog not implemented for this type!" << llendl;
+}
+
 BOOL LLDataPacker::packFixed(const F32 value, const char *name,
 							 const BOOL is_signed, const U32 int_bits, const U32 frac_bits)
 {

indra/llmessage/lldatapacker.h

@@ -45,8 +45,9 @@ class LLDataPacker
 public:
 	virtual ~LLDataPacker() {}
 	
-	virtual void		reset()		{ llerrs << "Using unimplemented datapacker reset!" << llendl; };
-	virtual void dumpBufferToLog()	{ llerrs << "dumpBufferToLog not implemented for this type!" << llendl; }
+	// Not required to override, but error to call?
+	virtual void		reset();
+	virtual void		dumpBufferToLog();
 
 	virtual BOOL		hasNext() const = 0;