Cosmetic changes

[libs/datafile.git] / source / writermode.h

diff --git a/source/writermode.h b/source/writermode.h
index 21df83fd428db75f360dde92728c15896f8aebbe..3f898bbfd37deb794f743c64bea2242ad88819e0 100644 (file)
--- a/source/writermode.h
+++ b/source/writermode.h
@@ -1,21 +1,22 @@
 #ifndef MSP_DATAFILE_WRITERMODE_H_
 #define MSP_DATAFILE_WRITERMODE_H_
 
-#include <msp/io/base.h>
+#include <msp/core/noncopyable.h>
 
 namespace Msp {
 namespace DataFile {
 
-class Statement;
+class Output;
+struct Statement;
 
-class WriterMode
+class WriterMode: private NonCopyable
 {
 protected:
-       IO::Base &out;
+       Output &out;
 
-       WriterMode(IO::Base &o): out(o) { }
+       WriterMode(Output &o): out(o) { }
 public:
-       virtual ~WriterMode() { }
+       virtual ~WriterMode() = default;
 
        virtual void set_float_precision(unsigned) = 0;
        virtual void write(const Statement &st) = 0;