[Lazarus] Example of TObjectList sorting

[Ondrej Pokorny]

You are using "procedure of object" where you need "procedure".

(One solution is to add static keyword to your procedure declaration, if 
the FPC version you use supports the typecast - iirc, fpc 3.0.0 can't do 
that in objfpc mode.)


Ondrej


On 22.05.2016 12:17, Richard Mace wrote:
> Thanks Denis,
>
> I am now getting:
>
> inboundroutedestlist.pas(49,35) Error: Incompatible type for arg no. 
> 1: Got "<procedure variable type of function(Pointer;Pointer):LongInt 
> of object;Register>", expected "<procedure variable type of 
> function(Pointer;Pointer):LongInt;Register>"
>
> Any ideas?
>
> Richard
>
> On 22 May 2016 at 07:30, Denis Kozlov <dezlov at gmail.com 
> <mailto:dezlov at gmail.com>> wrote:
>
>
>     On 21 May 2016 at 13:49, Richard Mace <richard.mace at gmail.com
>     <mailto:richard.mace at gmail.com>> wrote:
>
>         ​Would I call the List.sort externally, or would the List call
>         sort when an Add has happened, as I don't seem to have a
>         ".sort" method on my TObjectList?
>
>
>     You need to call List.Sort yourself, it is not sorted
>     automatically when you add more elements.
>
>     TObjectList does have a Sort method, since it descends from TList
>     class.
>
>     Denis
>
>
>
> --
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