text: /*
   * DO NOT EDIT.  THIS FILE IS GENERATED FROM /home/vbox/tinderbox/5.1-sdk/src/libs/xpcom18a4/xpcom/ds/nsICollection.idl
   */
  
  #ifndef __gen_nsICollection_h__
  #define __gen_nsICollection_h__
  
  
  #ifndef __gen_nsISerializable_h__
  #include "nsISerializable.h"
  #endif
  
  #ifndef __gen_nsIEnumerator_h__
  #include "nsIEnumerator.h"
  #endif
  
  /* For IDL files that don't want to include root IDL files. */
  #ifndef NS_NO_VTABLE
  #define NS_NO_VTABLE
  #endif
  
  /* starting interface:    nsICollection */
  #define NS_ICOLLECTION_IID_STR "83b6019c-cbc4-11d2-8cca-0060b0fc14a3"
  
  #define NS_ICOLLECTION_IID \
    {0x83b6019c, 0xcbc4, 0x11d2, \
      { 0x8c, 0xca, 0x00, 0x60, 0xb0, 0xfc, 0x14, 0xa3 }}
  
  class NS_NO_VTABLE nsICollection : public nsISerializable {
   public: 
  
    NS_DEFINE_STATIC_IID_ACCESSOR(NS_ICOLLECTION_IID)
  
    /* PRUint32 Count (); */
    NS_IMETHOD Count(PRUint32 *_retval) = 0;
  
    /* nsISupports GetElementAt (in PRUint32 index); */
    NS_IMETHOD GetElementAt(PRUint32 index, nsISupports **_retval) = 0;
  
    /* void QueryElementAt (in PRUint32 index, in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result); */
    NS_IMETHOD QueryElementAt(PRUint32 index, const nsIID & uuid, void * *result) = 0;
  
    /* void SetElementAt (in PRUint32 index, in nsISupports item); */
    NS_IMETHOD SetElementAt(PRUint32 index, nsISupports *item) = 0;
  
    /* void AppendElement (in nsISupports item); */
    NS_IMETHOD AppendElement(nsISupports *item) = 0;
  
    /* void RemoveElement (in nsISupports item); */
    NS_IMETHOD RemoveElement(nsISupports *item) = 0;
  
    /* nsIEnumerator Enumerate (); */
    NS_IMETHOD Enumerate(nsIEnumerator **_retval) = 0;
  
    /* void Clear (); */
    NS_IMETHOD Clear(void) = 0;
  
  };
  
  /* Use this macro when declaring classes that implement this interface. */
  #define NS_DECL_NSICOLLECTION \
    NS_IMETHOD Count(PRUint32 *_retval); \
    NS_IMETHOD GetElementAt(PRUint32 index, nsISupports **_retval); \
    NS_IMETHOD QueryElementAt(PRUint32 index, const nsIID & uuid, void * *result); \
    NS_IMETHOD SetElementAt(PRUint32 index, nsISupports *item); \
    NS_IMETHOD AppendElement(nsISupports *item); \
    NS_IMETHOD RemoveElement(nsISupports *item); \
    NS_IMETHOD Enumerate(nsIEnumerator **_retval); \
    NS_IMETHOD Clear(void); 
  
  /* Use this macro to declare functions that forward the behavior of this interface to another object. */
  #define NS_FORWARD_NSICOLLECTION(_to) \
    NS_IMETHOD Count(PRUint32 *_retval) { return _to Count(_retval); } \
    NS_IMETHOD GetElementAt(PRUint32 index, nsISupports **_retval) { return _to GetElementAt(index, _retval); } \
    NS_IMETHOD QueryElementAt(PRUint32 index, const nsIID & uuid, void * *result) { return _to QueryElementAt(index, uuid, result); } \
    NS_IMETHOD SetElementAt(PRUint32 index, nsISupports *item) { return _to SetElementAt(index, item); } \
    NS_IMETHOD AppendElement(nsISupports *item) { return _to AppendElement(item); } \
    NS_IMETHOD RemoveElement(nsISupports *item) { return _to RemoveElement(item); } \
    NS_IMETHOD Enumerate(nsIEnumerator **_retval) { return _to Enumerate(_retval); } \
    NS_IMETHOD Clear(void) { return _to Clear(); } 
  
  /* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
  #define NS_FORWARD_SAFE_NSICOLLECTION(_to) \
    NS_IMETHOD Count(PRUint32 *_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->Count(_retval); } \
    NS_IMETHOD GetElementAt(PRUint32 index, nsISupports **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetElementAt(index, _retval); } \
    NS_IMETHOD QueryElementAt(PRUint32 index, const nsIID & uuid, void * *result) { return !_to ? NS_ERROR_NULL_POINTER : _to->QueryElementAt(index, uuid, result); } \
    NS_IMETHOD SetElementAt(PRUint32 index, nsISupports *item) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetElementAt(index, item); } \
    NS_IMETHOD AppendElement(nsISupports *item) { return !_to ? NS_ERROR_NULL_POINTER : _to->AppendElement(item); } \
    NS_IMETHOD RemoveElement(nsISupports *item) { return !_to ? NS_ERROR_NULL_POINTER : _to->RemoveElement(item); } \
    NS_IMETHOD Enumerate(nsIEnumerator **_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->Enumerate(_retval); } \
    NS_IMETHOD Clear(void) { return !_to ? NS_ERROR_NULL_POINTER : _to->Clear(); } 
  
  #if 0
  /* Use the code below as a template for the implementation class for this interface. */
  
  /* Header file */
  class nsCollection : public nsICollection
  {
  public:
    NS_DECL_ISUPPORTS
    NS_DECL_NSICOLLECTION
  
    nsCollection();
  
  private:
    ~nsCollection();
  
  protected:
    /* additional members */
  };
  
  /* Implementation file */
  NS_IMPL_ISUPPORTS1(nsCollection, nsICollection)
  
  nsCollection::nsCollection()
  {
    /* member initializers and constructor code */
  }
  
  nsCollection::~nsCollection()
  {
    /* destructor code */
  }
  
  /* PRUint32 Count (); */
  NS_IMETHODIMP nsCollection::Count(PRUint32 *_retval)
  {
      return NS_ERROR_NOT_IMPLEMENTED;
  }
  
  /* nsISupports GetElementAt (in PRUint32 index); */
  NS_IMETHODIMP nsCollection::GetElementAt(PRUint32 index, nsISupports **_retval)
  {
      return NS_ERROR_NOT_IMPLEMENTED;
  }
  
  /* void QueryElementAt (in PRUint32 index, in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result); */
  NS_IMETHODIMP nsCollection::QueryElementAt(PRUint32 index, const nsIID & uuid, void * *result)
  {
      return NS_ERROR_NOT_IMPLEMENTED;
  }
  
  /* void SetElementAt (in PRUint32 index, in nsISupports item); */
  NS_IMETHODIMP nsCollection::SetElementAt(PRUint32 index, nsISupports *item)
  {
      return NS_ERROR_NOT_IMPLEMENTED;
  }
  
  /* void AppendElement (in nsISupports item); */
  NS_IMETHODIMP nsCollection::AppendElement(nsISupports *item)
  {
      return NS_ERROR_NOT_IMPLEMENTED;
  }
  
  /* void RemoveElement (in nsISupports item); */
  NS_IMETHODIMP nsCollection::RemoveElement(nsISupports *item)
  {
      return NS_ERROR_NOT_IMPLEMENTED;
  }
  
  /* nsIEnumerator Enumerate (); */
  NS_IMETHODIMP nsCollection::Enumerate(nsIEnumerator **_retval)
  {
      return NS_ERROR_NOT_IMPLEMENTED;
  }
  
  /* void Clear (); */
  NS_IMETHODIMP nsCollection::Clear()
  {
      return NS_ERROR_NOT_IMPLEMENTED;
  }
  
  /* End of implementation class template. */
  #endif
  
  #ifndef nsCOMPtr_h__
  #include "nsCOMPtr.h"
  #endif
  class NS_COM nsQueryElementAt : public nsCOMPtr_helper
    {
      public:
        nsQueryElementAt( nsICollection* aCollection, PRUint32 aIndex, nsresult* aErrorPtr )
            : mCollection(aCollection),
              mIndex(aIndex),
              mErrorPtr(aErrorPtr)
          {
            // nothing else to do here
          }
        virtual nsresult NS_FASTCALL operator()( const nsIID& aIID, void** ) const;
      private:
        nsICollection*  mCollection;
        PRUint32        mIndex;
        nsresult*       mErrorPtr;
    };
  inline
  const nsQueryElementAt
  do_QueryElementAt( nsICollection* aCollection, PRUint32 aIndex, nsresult* aErrorPtr = 0 )
    {
      return nsQueryElementAt(aCollection, aIndex, aErrorPtr);
    }
  
  #endif /* __gen_nsICollection_h__ */
  