[Lazarus] LConvEncoding- why inline func?

[Mattias Gaertner]

On Thu, 3 May 2018 22:15:31 +0300
AlexeyT via Lazarus <lazarus at lists.lazarus-ide.org> wrote:

> procedure InternalUTF8ToCP(const s: string; TargetCodePage: TSystemCodePage;
>    SetTargetCodePage: boolean;
>    const UTF8CharConvFunc: TUnicodeToCharID;
>    out TheResult: RawByteString); inline;
> begin
>    if not Assigned(UTF8CharConvFunc) then
>    begin
>      TheResult:=s;
>      SetCodePage(TheResult, TargetCodePage, True);
>      if not SetTargetCodePage then
>        SetCodePage(TheResult, CP_ACP, False);
>    end else begin
>      TheResult:=UTF8ToSingleByte(s,UTF8CharConvFunc);
>      if SetTargetCodePage then
>        SetCodePage(TheResult, TargetCodePage, False);
>    end;
> end;
> 
> Func is complex, why it's inline?

It is not supposed to be used directly. It is supposed to be used by a
few other functions, which are called a lot. 

Mattias