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There a quite a few options depending on the extent your want or need to save run time
1. edit or swap this include file on the fly within the afl so the trade file is only read when param trigger is press, otherwise, a dummy file is written and included.
2. rewrite the trade history in binary file format, reading binary files is much faster
3. read the file only once and load content into something like osaka table and access trades through table lookup.
--- In amibroker@xxxxxxxxxxxxxxx, "etoketrader" <etoke420@xxx> wrote:
>
> I have an issue with running some code in a chart which is unavoidably slow. (Reading trade history from a large text file).
>
> The code is currently within an IF condition. This condition is switched on and off with a Toggle Parameter.
>
> If (condition) {
> #include_once slowcode.afl
> }
>
> The problem is that this code is running both when the condition is true and false. The only way I am able to speed up the code is by editing the file and commenting out the include statement.
>
> Does anybody know of a way I can work around this problem?
>
> thanks!
>
> eToke
>
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