&_____ ...???
& means 'by reference' and is used when you want to change the value of a passed variable. (I call it the 'address of' operator from my C programming days)
check out help in MQL4 Editor Reference - Basics - Variables - Formal Parameters
Got it! Thanks!
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What does it mean to place an "&" in front of a variable ..
example:
somefunc(int ...., string &var1) {..}
can I use "&" with ints, doubles?
&Thanks!