Am 30.04.2012 16:33, schrieb Michael Roth: > Currently string-output-visitor formats floats as %g, which is nice in > that trailing 0's are automatically truncated, but otherwise this causes > some issues: > > - it uses 6 significant figures instead of 6 decimal places, which > means something like 155777.5 (which even has an exact floating point > representation) will be rounded to 155778 when converted to a string. > > - output will be presented in scientific notation when the normalized > form requires a 10^x multiplier. Not a huge deal, but arguably less > readable for command-line arguments. > > - due to using scientific notation for numbers requiring more than 6 > significant figures, instead of hard-defined decimal places, it > fails a lot of the test-visitor-serialization unit tests for floats. > > Instead, let's just use %f, which is what the QJSON and the QMP visitors > use. > > Signed-off-by: Michael Roth <mdr...@linux.vnet.ibm.com>
Reviewed-by: Andreas Färber <afaer...@suse.de> /-F -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
