Re: Unresolved symbols in Query (Lockable)

#1

Pedro Lamarão wrote:

Quote:

Compiling my application I get:

sql.obj : error LNK2001: unresolved external symbol "private: virtual
void __thiscall mysqlpp::Query::unlock(void)"

Do the examples build? If so, then there is some difference in the way
you are building your program vs. how the examples get built.

Either study the differences, or let us know the command line you're
trying to use and we'll point the differences out to you.

--
MySQL++ Mailing List
For list archives: http://lists.mysql.com/plusplus
To unsubscribe: http://lists.mysql.com/plusplus?unsu...ie.nctu.edu.tw

#2

Pedro Lamarão wrote:

Quote:

"Query::lock" and "Query::unlock" are really missing the DLL

They're private member functions -- there is no reason why they should
be accessible in the DLL's interface.

Quote:

I tried adding MYSQLPP_EXPORT to Lockable's
members, but that didn't do the trick for me.

If you wanted to try and "fix" this, you'd add MYSQLPP_EXPORT to lock()
and unlock() in query.h, not lockable.h. lockable.h just declares
virtual member functions, it doesn't define anything that could be
exported in the DLL interface.

--
MySQL++ Mailing List
For list archives: http://lists.mysql.com/plusplus
To unsubscribe: http://lists.mysql.com/plusplus?unsu...ie.nctu.edu.tw

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Re: Unresolved symbols in Query (Lockable)

mailing.database.mysql-plusplus mailing.database.mysql-plusplus

Re: Unresolved symbols in Query (Lockable) - 04-27-2006 , 04:02 AM

Re: Unresolved symbols in Query (Lockable) - 04-28-2006 , 05:25 AM