X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fwriter.h;h=241ea9a9d460a598c46a5a5a7e32b3329b8a060c;hb=b3b3fc2caf409f8c8ba523bbb3519af13b17e66e;hp=18fb3141b2c8c83edb526da13ef76c981b0c4c1e;hpb=9fd9af66cf20cdc3d217f273835410eb2c8c362b;p=libs%2Fdatafile.git

diff --git a/source/writer.h b/source/writer.h
index 18fb314..241ea9a 100644
--- a/source/writer.h
+++ b/source/writer.h
@@ -2,19 +2,20 @@
 #define MSP_DATAFILE_WRITER_H_
 
 #include <map>
+#include <msp/core/noncopyable.h>
 #include <msp/io/base.h>
 #include "output.h"
 
 namespace Msp {
 namespace DataFile {
 
-class Statement;
+struct Statement;
 class WriterMode;
 
 /**
 Frontend for writing data.
 */
-class Writer
+class Writer: private NonCopyable
 {
 private:
 	Output out;