Hi,
On Mon, 2013-03-18 at 08:09 +0100, Jean-Michel Caricand wrote:
> How can I read a session variable from a C++ function.
in short: you can't.
longer: you could try to use the tntnet-internal functions to access
variables from the session scope, but then you'll need to know which
session id the request have and you can't access the request object from
your function.
What you need to do is, to pass the session variable to the function,
preferable by reference.
My component :
mycomp.ecpp :
...
<%session>
int myvariable;
</%session>
myfunction(myvariable)
...
myfunction.cpp :
void myfunction(int& _myvariable)
{
_myvariable = //whatever
...
...
}
Regards,
Julian
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