Sorry, hStream = Memory pPointer For Read Jussi
On Sun, Nov 20, 2011 at 16:17, Jussi Lahtinen <jussi.lahti...@gmail.com>wrote: > I don't have any simple runnable example right now, so I hope this helps: > > Dim pPointer As Pointer > Dim hStream As Stream > Dim iYourData As Integer > Dim ii As Integer > Dim iNumberOfDataPoints As Integer = x > Dim itmp As Integer > > pPointer = Alloc(SizeOf(gb.Integer), iNumberOfDataPoints) > > ExternalFunction(pPointer) ''Function takes pointer for output as > parameter. > > hStream = Memory pPolku For Read > > For ii = 1 To iNumberOfDataPoints > itmp = Read #hStream As Integer > iYourData.Add(itmp) > Next > > Close #hStream > > > Jussi > > > > > On Sun, Nov 20, 2011 at 06:42, Randall Morgan <rmorga...@gmail.com> wrote: > >> Hi All, >> >> Can someone give me a sample of using memory streams to read and write >> data >> to/from memory. >> >> I am needing to read data from a C structure allocated by the external >> library (tidy) with the pointer returned to Gambas. >> >> I read the page on external libraries many times before learning the >> Gambas >> 3 does not allow the use of READ on pointers any longer. >> This should be updated on the how to use external libraries page in the >> section "More on Pointers" >> >> Still, with the given documentation for Gambas3 I am unable to get my >> program to compile. So a sample of reading from memory using a pointer >> would be very helpful. >> >> Thanks! >> >> -- >> If you ask me if it can be done. The answer is YES, it can always be done. >> The correct questions however are... What will it cost, and how long will >> it take? >> >> ------------------------------------------------------------------------------ >> All the data continuously generated in your IT infrastructure >> contains a definitive record of customers, application performance, >> security threats, fraudulent activity, and more. Splunk takes this >> data and makes sense of it. IT sense. And common sense. >> http://p.sf.net/sfu/splunk-novd2d >> _______________________________________________ >> Gambas-user mailing list >> Gambas-user@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/gambas-user >> > > ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-novd2d _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
