Auto-generated constructor (TRootIOCtor*)

From: OKUMURA, Akira <oxon_at_astro.isas.jaxa.jp>
Date: Fri, 18 Feb 2011 09:07:21 -0800

Hello ROOTers,

I have posted the same question at
http://root.cern.ch/phpBB3/viewtopic.php?f=3&t=12145 But I have not received any reply yet. So let me send the same question to the mailing list.

I wrote my class, TFitsKeyValue to read/write FITS files. When I run make command, ROOT uses unexpected constructor in a dictionary automatically.

---

namespace ROOT {

   // Wrappers around operator new
   static void *new_TFitsKeyValue(void *p) {

      return p ? new(p) ::TFitsKeyValue( (TRootIOCtor*)0 ) : new ::TFitsKeyValue( (TRootIOCtor*)0 );    }

---

But since I have the default constructor in the class, such a constructor with TRootIOCtor* should not be called. Since I do not declare and define it in my code, the library causes an "undefined symbol error".

How can I remove this problem? More detailed explanation is written at the phpBB3 page.

• src/TFitsKeyValue.cxx http://root.cern.ch/phpBB3/download/file.php?id=5894
• Makefile http://root.cern.ch/phpBB3/download/file.php?id=5893
• inc/TFitsKeyValue.h http://root.cern.ch/phpBB3/download/file.php?id=5892
• inc/LinkDef.h http://root.cern.ch/phpBB3/download/file.php?id=5891

Regards,

--
OKUMURA, Akira oxon@{astro.isas.jaxa.jp,stanford.edu}
Institute of Space and Astronautical Science (ISAS/JAXA)
Now at KIPAC/SLAC/Stanford
Varian Physics #306, 382 Via Pueblo Mall, MC 4060
Stanford, CA 94305-4060
TEL 650-736-0971/FAX 650-724-5065
Skype : okumura.akira

Received on Fri Feb 18 2011 - 18:07:35 CET