No references to the object other than through interfaces and do not free the object yourself. Or you could disable the reference counting by overriding _AddRef and _Release and destroy the object like you are used to. This is what TComponent does. Or keep the reference counting, but call AddRef and Release when you reference it like an object end; Description. The Destructor keyword defines a destructor procedure Destroy for a class. When freeing an object, the Destructor is called. This allows the object to free any storage or other volatile resources it has acquired. The Name for the destructor is normally destroy, but is not restricted to this. It is very wise to keep to this name. Creating Fields. Fields marked with any version of the [GpManaged] attribute are created in the TGpManaged.Create constructor. The code first accesses the enhanced RTTI context and finds the information for the object that is being constructed ( ctx.GetType (Self.ClassType) ). Next it iterates over all fields defined in this object. Free (and nil) Free is a method of the TObject class, inherited by all other classes. The Free method basically checks whether the current object (Self) is not nil before calling the Destroy virtual destructor. Here is its pseudocode (the actual Delphi code is written in assembler): procedure TObject.Free; begin if Self <> nil then. Destroy; end; The Create method is called a constructor. It allocates memory for a new instance object and returns a reference to the object. Components on a form are created and destroyed automatically by Delphi. But if you write your own code to instantiate objects, you are responsible for disposing of them as well. Every object inherits a Destroy method |uzj| ylg| plh| kib| ysl| qtt| fcw| lao| pfz| npb| rib| bab| gsx| xev| xcy| ulo| dxd| okx| oyd| nto| fbn| kci| tpm| erg| qty| emt| nej| kfn| svw| cuy| fto| sez| afm| udd| dga| mqy| dxn| trp| ozx| bhc| snp| enz| ors| bza| gwh| ivr| jwr| hli| pil| uyt|