X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fwriter.h;h=5f32786f443b443f15c33d996ed070d10fb0461d;hb=e14c01b5775dd2e324b16ff49498db9b9113c523;hp=18fb3141b2c8c83edb526da13ef76c981b0c4c1e;hpb=9fd9af66cf20cdc3d217f273835410eb2c8c362b;p=libs%2Fdatafile.git

diff --git a/source/writer.h b/source/writer.h
index 18fb314..5f32786 100644
--- a/source/writer.h
+++ b/source/writer.h
@@ -2,24 +2,25 @@
 #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;
-	WriterMode *mode;
-	bool binary;
+	WriterMode *mode = nullptr;
+	bool binary = false;
 
 public:
 	Writer(IO::Base &o);