I have an application consisting of the CLHEP 3- and 4-vectors, the CLHEP
lists and iterators and my own class which is based on these. I can
produce a custom application with cint (via makecint) which works ok. When
I create a custom application with root (via rootcint) I get root crashing
in "operator delete. Here are two (edited) example sessions, where I have
narrowed down the problem to creating and deleting a Hep3Vector object:
custom cint:
[online04] ~/scratch > alljetscint
cint : C/C++ interpreter
Copyright(c) : 1991~1996 [hp] Hewlett-Packard-Japan
Author : Masaharu Goto (gotom@jpn.hp.com)
Copyright(c) : 1995~1998 Masaharu Goto (MXJ02154@niftyserve.or.jp)
revision : 5.13.51, May 1 1998 by M.Goto
alljetscint> .class
List of all classes
file line
(C++ compiled) Hep3Vector
(C++ compiled) HepLorentzVector public:Hep3Vector
(C++ compiled) HepAListBase
(C++ compiled) Jet
(C++ compiled) HepConstAList<HepLorentzVector> public:HepAListBase
(C++ compiled) AllJets
(C++ compiled) HepConstAList<Jet> public:HepAListBase
alljetscint> .T
Trace mode on 1
alljetscint> Hep3Vector* v1= new Hep3Vector(1,1,1);
{Hep3Vector* v v1= new Hep3Vector(1,1,1);
!!!Calling constructor 0x0.Hep3Vector for new Hep3Vector;
2 }
alljetscint> delete v1;
{delete v1;
!!!Calling destructor 0x1400b5220.~Hep3Vector() for v1;
2 }
alljetscint>
Everything works fine.
And here is the same with a custom root:
[online04] ~/scratch > alljetsroot
*******************************************
* *
* W E L C O M E to R O O T *
* *
* Version 2.00/07 19 May 1998 *
* *
* You are welcome to visit our Web site *
* http://root.cern.ch *
* *
*******************************************
CINT/ROOT C/C++ Interpreter version 5.13.55, May 16 1998
Type ? for help. Commands must be C++ statements.
Enclose multiple statements between { }.
root [0] .class
List of all classes
file line
------ tons os root classes -----------
(C++ compiled) HepAListBase
(C++ compiled) Hep3Vector
(C++ compiled) HepLorentzVector public:Hep3Vector
(C++ compiled) Jet
(C++ compiled) HepConstAList<HepLorentzVector> public:HepAListBase
(C++ compiled) AllJets
(C++ compiled) HepConstAList<Jet> public:HepAListBase
root [1] .T
Trace mode on 1
root [2] Hep3Vector* v1= new Hep3Vector(1,1,1);
{Hep3Vector* v v1= new Hep3Vector(1,1,1);
!!!Calling constructor 0x0.Hep3Vector for new Hep3Vector;
2 }
root [3] .g
----- lots of root stuff -------
0x140795c60 Hep3Vector* v1=0x140795c40
root [4] delete v1;
{delete v1;
!!!Calling destructor 0x140795c40.~Hep3Vector() for v1Fatal in <operator
delete>: storage area overwritten
aborting
IOT trap (core dumped)
I work on OSF1 online04.lbl.gov V4.0 386 alpha, a DEC unix 4 system with
the DEC cxx 6 compiler.
Any ideas? cheers, Stefan
---Stefan Kluth---------------Lynen Fellow----------------|\--|\-------
- LBNL, MS 50A 2160 - phone: +1 510 495 2376 - |/ |/ -
- 1 Cyclotron Rd. - fax: +1 510 495 2957 - |\/\|\/\|' -
---Berkeley, CA94720, USA-----e-mail: SKluth@lbl.gov------|/\/|/\/|----