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I really do believe your premise isn't accurate. (External) Function code has loaded once on it's first call, then it stays in memory and isn't reloaded again. It may get paged out, but this is out of your hands. If you are currently running out of memory, there is most likely a different problem. Processing tick-by-tick is a waste of CPU unless it is necessary, but this is a separate problem.
hey xlr8er.... We've got a saying over here you might find interesting....
what happens in vegas stays in vegas....
Likewise, what is initialized in the init stays in the init....
Should you put in a value in the init section and don't reassign it at the start function, it keeps it's first startup worth....
Have a look at the code.... Slowly run an visual backtest and observe the comments.... Both the macd and ask variables change.... Both the initask and initmacd, that have been assigned in the init department keep their very first value....
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we're really only imagining without more specific information.... And that are my very best guess at a solution....
Assign the icustom variable in the init section just...h
https://www.nigeriaforextrading.com/...6636562454.mq4
It seems like you are in a situation that is nasty. You can look at restructuring your code so that iCustom isn't called for every single tick. If that is not possible, then you have to incorporate the indior's code.
You may only acquire a value, never to call it from your EA
I've told you to use a factor to acquire certain value from the purpose
Inserted Code dual whatever_it_is = iCustom(parameters)
Hi there I am still new to programming MQL4 , I am useing an iCustom() function and it has initialised in the start of my code. . Now if it receives initialised , how can I deinitialise it without having to restart my EA...
I need to do this because everytime it lots (with every tick) it has saved in memory and no matter how much memory you have this will eventiually run out and your stuck with the error:
Memory handler : can't devote 630892 bytes of memory
any ideas how to overcome this?
Thank you a bunch!