| [Overview][Constants][Types][Classes][Procedures and functions][Variables] | Reference for unit 'Objects' (#rtl) |
Call a constructor with a pointer argument.
Source position: objects.pp line 580
function CallPointerConstructor( |
Ctor: pointer; |
Obj: pointer; |
VMT: pointer; |
Param1: pointer |
):pointer; |
CallVoidConstructor calls the constructor of an object. Ctor is the address of the constructor, Obj is a pointer to the instance. If it is Nil, then a new instance is allocated. VMT is a pointer to the object's VMT. Param1 is passed to the constructor. The return value is a pointer to the instance.
Note that this can only be used on constructors that require a pointer as the sole argument. It can also be used to call a constructor with a single argument by reference.
If the constructor expects other arguments than a pointer, the stack may be corrupted.
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Call a constructor with no arguments |
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Call a method with a single pointer argument |
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Call a local nested procedure. |
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Call a local nested function with a pointer argument |
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Call a local procedure of a method |
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Call a local procedure of a method with a pointer argument |
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