I have a problem with mql4, I'm creating a script and I need to create an array of a my class, if I declare the array before start function (outside of each functions) the array will be not created and the compiler launch an error.
Then I tried to create a function which uses an parameter of type "my class" and it don't work, the compiler send an error "structure identifier cannot be used".
I can't understand, normally I write code in other language and always I can use an array of object as parameter
Thanks for any help
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