{
* This Source Code Form is subject to the terms of the Mozilla Public License,
* v. 2.0. If a copy of the MPL was not distributed with this file, You can
* obtain one at http://mozilla.org/MPL/2.0/
*
* Copyright (C) 2005-2012, Peter Johnson (www.delphidabbler.com).
*
* $Rev$
* $Date$
*
* Common general purpose interfaces.
}
unit IntfCommon;
interface
type
{
IClonable:
Interface that defines a method that clones a copy of the implementing
object. Any object that supports cloning should implement this interface.
}
IClonable = interface(IInterface)
['{5718FBDF-C307-4E28-94A2-76D672486324}']
function Clone: IInterface;
{Create a new instance of the object that is an extact copy and return it.
@return New object's IInterface interface.
}
end;
{
IAssignable:
Interface that defines a method that sets the implementing object to be
equal to the assigned object. Any object that supports assignment should
implement this interface.
}
IAssignable = interface(IInterface)
['{AB1EC037-FB19-4E6F-ACA6-8113891D9089}']
procedure Assign(const Src: IInterface);
{Assigns properties of a given object to this object.
@param Src [in] Object whose properties are to be copied.
@except EBug should be raised if Src is incompatible with this object.
}
end;
implementation
end.
