Mik wrote:
> bool MainWindow::onTimeout30s(int timerNumber)
> {
> clog << "MainWindow::onTimeout30s" << std::endl;
>
> clog << "mTimeoutConnection::empty " <<
> (mTimeoutConnection.empty()?"true":"false") << endl;
> clog << "mTimeoutConnection::connected " <<
> (mTimeoutConnection.connected()?"true":"false") << endl;
> }
Sledge Hammer wrote:
I am surprised that g++ doesn't give you a warning while compiling that
piece of code. In "MainWindow::onTimeout30s()" you have forgotten to
return a value. Put "return true;" If you want MainWindow::onTimeout30s()
to be called again or "return false" to disconnect the signal handler.
In other words: you should use -Wall when compiling with g++. You can
catch a lot of silly typos early in the production cycle.
More generally spoken: write code that, if incorrect, will produce
compiler warnings or errors, instead of code that, if incorrect, will fail
while your customer is running the program.
Mark
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