Skybuck Flying schrieb:
Hello,I want to write code as follows and I will simplify it here to illustrate the problem. Let's say I want to kinds of records: TrecordA and TrecordB. I want to be able to convert types of TrecordA to TrecordB but I also want to be able to convert types of TrecordB to TrecordA. So I was thinking of writing code as follows: type TrecordA = record function ToRecordB : TrecordB; end; TrecordB = record function ToRecordA : TrecordA; end;
That's the wrong way. You should pass in an parameter of the output type, allocated by the caller. Then pass it as a pointer, and declare the pointer types before the records.
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