When I use valgrind, the result tells me that:
==12093== Invalid free() / delete / delete[]
==12093== at 0x1B9098CF: operator delete(void*) (vg_replace_malloc.c:155)
==12093== at 0x1C0A0E58: mysqlpp::Row::~Row() (new_allocator.h:86)
....
Any suggestion ?
-----Message d'origine-----
De : Rieu Nicolas [mailto:nicolas.rieu@stripped]
Envoyé : mercredi 12 juillet 2006 19:23
À : plusplus@stripped
Objet : Problem of memory with Row ???
Hello all.
The following program (very simple) crashes at the first time it achieves
the end (}) of the block < for >
------------------------------------------------------
Connection conn ("database","host","user","password");
Query query = conn.query();
query << "SELECT * FROM table ";
Result res = query.store();
if (res.size() > 0) {
cout<<"res.size(): "<<res.size()<<endl;
for (int cpt = 0; cpt < res.size(); cpt++) {
cout<<"cpt : "<<cpt<<endl;
Row row = res.at(cpt);
}
}
----------------------------------
Result of execution :
Res.size() : 6
cpt: 0
----- it crashes and doesn't display cpt: 1, cpt: 2 .. ------
It seems to be a problem of freezing memory with < row > ???
Can you help me please ???
Did it happen to anyone else ?
Nicolas Rieu.
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