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ICmdCollection.h
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5 // Owner: Roey Horns
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23 
24 #ifndef __ICmdCollection__
25 #define __ICmdCollection__
26 
27 #include "IPMUnknown.h"
28 #include "CommandID.h"
29 
30 class ICommand;
34 class ICmdCollection : public IPMUnknown
35 {
36  public:
37  enum { kDefaultIID = IID_ICMDCOLLECTION };
38 
42  virtual void Append(ICommand *addThis) = 0;
46  virtual void Prepend(ICommand *addThis) = 0;
47 
50  virtual int32 Length() const = 0;
51 
54  virtual ICommand *GetNthCommand(int32 i) = 0;
55 
58  virtual bool8 Preallocate(int32 newLen) = 0;
59 
62  virtual void Clear() = 0;
63 };
64 
65 #endif // __ICmdCollection__