Add an abstraction layer for output

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

diff --git a/source/writermode.h b/source/writermode.h
index 3778db6c8f753c4ea36e3560c471538ea0c37fd7..05058abe94138dad630dd46281fc721618ac2196 100644 (file)
--- a/source/writermode.h
+++ b/source/writermode.h
@@ -1,22 +1,22 @@
 #ifndef MSP_DATAFILE_WRITERMODE_H_
 #define MSP_DATAFILE_WRITERMODE_H_
 
-#include <msp/io/base.h>
-
 namespace Msp {
 namespace DataFile {
 
+class Output;
 class Statement;
 
 class WriterMode
 {
 protected:
-       IO::Base &out;
+       Output &out;
 
-       WriterMode(IO::Base &o): out(o) { }
+       WriterMode(Output &o): out(o) { }
 public:
        virtual ~WriterMode() { }
 
+       virtual void set_float_precision(unsigned) = 0;
        virtual void write(const Statement &st) = 0;
 };