Use custom encoding for floats in binary format

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

diff --git a/source/writer.h b/source/writer.h
index 159bf9552f2ca68c80f740c4f88b222b7a736dd1..c8d75e32dcd643bb09e3ec281331800691c99e02 100644 (file)
--- a/source/writer.h
+++ b/source/writer.h
@@ -38,6 +38,11 @@ public:
        @param  b  true for binary mode, false for text
        */
        void set_binary(bool b);
+
+       /** Sets the precision of floating point numbers in bits.  Depending on the
+       mode not all values may be valid, but any value between 16 and 64 that is
+       divisible by 8 is guaranteed to work. */
+       void set_float_precision(unsigned);
 };
 
 } // namespace DataFile