[Dcmlib] BinEntry::WriteContent

[Jean-Pierre Roux]

Mathieu Malaterre wrote:

> Quick question:
>
> when is this code used ?
>
--> everything a Dicom element was not loaded before (and is not loaded 
after :-( )

> ...
> else
> {
> // nothing was loaded, but we need to skip space on disc
> fp->seekp(lgr, std::ios::cur);
> }
> }
>
> Aren't we writting junk on disk ?

--> Very few, and not very often ...
But, sure, we *do* write junk areas on disk (if you grep NotLoaded on 
the result of TestPrintAllDocument, you'll see it concerns only 7fe0 
(Pixels) -no pb, they are loaded elsewhere) or 7fe1 elements (private 
*very long* area)

BTW : PrintFile on gdcmData/gdcm-JPEG-LossLessThoravision.dcm
shows me some very ugly lines lines, like :
| | V 0008|0000 lg : x(e000fffe) 3758161918 Off.: x(1c0a) 7178 [UL] 
[Group Length] [gdcm::NotLoaded Address:7178 Length:3758161918 
x(e000fffe)] x(0)

One more oddity we never realized it existed before ?!?

JPRx

>
> Mathieu
> _______________________________________________
> Dcmlib mailing list
> Dcmlib at creatis.insa-lyon.fr
> http://www.creatis.insa-lyon.fr/mailman/listinfo/dcmlib
>