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comparison: xpcom/ds/nsICollection.idl
xpcom/ds/nsICollection.idl
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:775007559168 |
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| 1 /* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #include "nsISerializable.idl" | |
| 7 | |
| 8 interface nsIEnumerator; | |
| 9 | |
| 10 [scriptable, uuid(83b6019c-cbc4-11d2-8cca-0060b0fc14a3)] | |
| 11 interface nsICollection : nsISerializable | |
| 12 { | |
| 13 | |
| 14 uint32_t Count(); | |
| 15 nsISupports GetElementAt(in uint32_t index); | |
| 16 void QueryElementAt(in uint32_t index, in nsIIDRef uuid, | |
| 17 [iid_is(uuid),retval] out nsQIResult result); | |
| 18 void SetElementAt(in uint32_t index, in nsISupports item); | |
| 19 void AppendElement(in nsISupports item); | |
| 20 void RemoveElement(in nsISupports item); | |
| 21 | |
| 22 nsIEnumerator Enumerate(); | |
| 23 | |
| 24 void Clear(); | |
| 25 | |
| 26 }; | |
| 27 | |
| 28 %{C++ | |
| 29 | |
| 30 #ifndef nsCOMPtr_h__ | |
| 31 #include "nsCOMPtr.h" | |
| 32 #endif | |
| 33 | |
| 34 class nsQueryElementAt : public nsCOMPtr_helper | |
| 35 { | |
| 36 public: | |
| 37 nsQueryElementAt( nsICollection* aCollection, uint32_t aIndex, nsresult* aErrorPtr ) | |
| 38 : mCollection(aCollection), | |
| 39 mIndex(aIndex), | |
| 40 mErrorPtr(aErrorPtr) | |
| 41 { | |
| 42 // nothing else to do here | |
| 43 } | |
| 44 | |
| 45 virtual nsresult NS_FASTCALL operator()( const nsIID& aIID, void** ) const; | |
| 46 | |
| 47 private: | |
| 48 nsICollection* mCollection; | |
| 49 uint32_t mIndex; | |
| 50 nsresult* mErrorPtr; | |
| 51 }; | |
| 52 | |
| 53 inline | |
| 54 const nsQueryElementAt | |
| 55 do_QueryElementAt( nsICollection* aCollection, uint32_t aIndex, nsresult* aErrorPtr = 0 ) | |
| 56 { | |
| 57 return nsQueryElementAt(aCollection, aIndex, aErrorPtr); | |
| 58 } | |
| 59 | |
| 60 %} |
