Hi Yves, Thank you for reporting the problem. It's probably a bug in insertMember. I'll add it to our bug database and try to check it out soon. In the meantime, please use the C function as you did.
Thanks, Binh-Minh ------------- The HDF Group >-----Original Message----- >From: [email protected] [mailto:hdf-forum- >[email protected]] On Behalf Of rogez >Sent: Thursday, October 06, 2011 3:47 AM >To: [email protected] >Subject: [Hdf-forum] Compound data type member insertion in C++ > >Hi, > >I'm assessing C++ HDF5 API under VS C++/Windows. >My code is working when I compile it in debug mode (_DEBUG preprocessor >definition set) but I encounter some issues when using release mode (NDEBUG >set). > >The issue is that I cannot use the insertMember method for CompType object. > >I've created a Vector3DDT CompType object with size sizeof( Vector3D ). >Vector3D is a struct with 3 double member x, y, z. > >When I execute the following : >Vector3DDT.insertMember( "x", HOFFSET( Vector3D, x ), >PredType::NATIVE_DOUBLE ); >Vector3DDT.insertMember( "y", HOFFSET( Vector3D, y ), >PredType::NATIVE_DOUBLE ); >I get an error that member name is not unique for "y" member >I verified using getMemberName method that at that time I really have one >unique member called "x". >So the error message seems to be erroneous itself. > >I got a little bit deeper in the issue and tried to use the C functions : >H5Tinsert( Vector3DDT.getId(), "x", HOFFSET( Vector3D, x ), ( >PredType::NATIVE_DOUBLE ).getId() ); >H5Tinsert( Vector3DDT.getId(), "y", HOFFSET( Vector3D, y ), ( >PredType::NATIVE_DOUBLE ).getId() ); >H5Tinsert( Vector3DDT.getId(), "z", HOFFSET( Vector3D, z ), ( >PredType::NATIVE_DOUBLE ).getId() ); >and it worked perfectly... (I voluntarily used C++ accessors in order to >find the issue origin). > >So it seems that the C++ interface for insertMember has some bug. >Obviously, >I could have made a mistake in which case I would be grateful if you could >point on it ! > >Thanks, > >Yves > >-- >View this message in context: http://hdf- >forum.184993.n3.nabble.com/Compound-data-type-member-insertion-in-C- >tp3398967p3398967.html >Sent from the hdf-forum mailing list archive at Nabble.com. > >_______________________________________________ >Hdf-forum is for HDF software users discussion. >[email protected] >http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org > > >-- >Internal Virus Database is out-of-date. >Checked by AVG. >Version: 7.5.549 / Virus Database: 270.9.0/1778 - Release Date: 11/9/2008 >2:14 PM _______________________________________________ Hdf-forum is for HDF software users discussion. [email protected] http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org
