43 lines
1.3 KiB
ObjectPascal
43 lines
1.3 KiB
ObjectPascal
unit mr.dev;
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interface
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uses
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mr.drv;
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type
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TDevice = class
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protected
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fDriver : TDriver;
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public
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procedure Open; virtual; abstract;
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procedure Close; virtual; abstract;
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public
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constructor Create( Driver : TDriver);
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end;
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implementation
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{ TDevice }
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// @@@: Construction / destruction ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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//
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// Construction / destruction
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//
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// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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// ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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// ================================================================================================
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// Constructor
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// ================================================================================================
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constructor TDevice.Create(Driver: TDriver);
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begin
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inherited Create;
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fDriver := Driver;
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end;
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end.
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