Re: [fpc-pascal] Open array in object constructor gives error
Hairy Pixels schrieb am Mi., 4. Jan. 2023, 14:45: > > > > On Jan 4, 2023, at 8:23 PM, Sven Barth > wrote: > > > > You said in the other mail "there's a global stack", so just return > memory from that stack. > > Well the stack is just a list that holds pointers to the classes now but I > guess you can modify that so it turns a pointer to an address in a block of > memory? I’ve not seen this kind of data type (except for an actual memory > manager) so I would need to create it. > If your stack only contains a lost of pointers then it's back to the original question from Marc: on what memory does your TMyObject.Create() operate? Where does the memory come from you put into your stack? Regards, Sven > ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Open array in object constructor gives error
> On Jan 4, 2023, at 8:23 PM, Sven Barth wrote: > > You said in the other mail "there's a global stack", so just return memory > from that stack. Well the stack is just a list that holds pointers to the classes now but I guess you can modify that so it turns a pointer to an address in a block of memory? I’ve not seen this kind of data type (except for an actual memory manager) so I would need to create it. Regards, Ryan Joseph ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Open array in object constructor gives error
Hairy Pixels schrieb am Mi., 4. Jan. 2023, 13:06: > > > > On Jan 4, 2023, at 2:01 PM, Sven Barth > wrote: > > > > For something like that you are better of to use Object Pascal classes > and override their NewInstance and FreeInstance methods. > > > > What do you mean exactly? You still need to allocate some memory for them > right so what do you gain? > You said in the other mail "there's a global stack", so just return memory from that stack. Regards, Sven > ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] Open array in object constructor gives error
> On Jan 4, 2023, at 2:01 PM, Sven Barth wrote: > > For something like that you are better of to use Object Pascal classes and > override their NewInstance and FreeInstance methods. > What do you mean exactly? You still need to allocate some memory for them right so what do you gain? Regards, Ryan Joseph ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
