Re: Core dump with query->store()

[Warren Young]

Alex Vishnev wrote:

> Thanks for a reply. I am not quite sure why "this" is showing as 0x0 in the
> backtrace below. Query::store is being defined by this complicated macro
> inside the query.h (query_define1 - I believe). In any case, in my example I
> print the address of query object being constructed and connection object
> reference inside query object and both are valid. 

Have you run valgrind or some other memory usage debugger on your program?