144 class Message;
164     friend class Message;
229         Message     *mNext;        // Next message in a doubly linked list.
230         Message     *mPrev;        // Previous message in a doubly linked list.
272 class Message : public otMessage, public Buffer, public GetProvider<Message>  class
430         Error AppendTo(Message &aMessage) const { return aMessage.Append<DataType>(AsDataType()); }  in AppendTo()
439         void ReadFrom(const Message &aMessage)  in ReadFrom()
451         void UpdateIn(Message &aMessage) const  in UpdateIn()
463         void RemoveFrom(Message &aMessage) const { aMessage.RemoveFooter(sizeof(DataType)); }  in RemoveFrom()
490     Message *GetNext(void) const;
753     Error AppendBytesFromMessage(const Message &aMessage, uint16_t aOffset, uint16_t aLength);
765     Error AppendBytesFromMessage(const Message &aMessage, const OffsetRange &aOffsetRange);
927                       const Message &aOtherMessage,
979 …void WriteBytesFromMessage(uint16_t aWriteOffset, const Message &aMessage, uint16_t aReadOffset, u…
1026     Message *Clone(uint16_t aLength) const;
1037     Message *Clone(void) const { return Clone(GetLength()); }  in Clone()
1473     class ConstIterator : public ItemPtrIterator<const Message, ConstIterator>
1475         friend class ItemPtrIterator<const Message, ConstIterator>;
1480         explicit ConstIterator(const Message *aMessage)  in ConstIterator()
1489     class Iterator : public ItemPtrIterator<Message, Iterator>
1491         friend class ItemPtrIterator<Message, Iterator>;
1499         explicit Iterator(Message *aMessage)  in Iterator()
1507 …static Message *NextMessage(Message *aMessage) { return (aMessage != nullptr) ? aMessage->GetNext(…  in NextMessage()
1509         Message *mNext;
1555     Message       *&Next(void) { return GetMetadata().mNext; }  in Next()
1556     Message *const &Next(void) const { return GetMetadata().mNext; }  in Next()
1557     Message       *&Prev(void) { return GetMetadata().mPrev; }  in Prev()
1559 …static Message       *NextOf(Message *aMessage) { return (aMessage != nullptr) ? aMessage->Next() …  in NextOf()
1560 …static const Message *NextOf(const Message *aMessage) { return (aMessage != nullptr) ? aMessage->N…  in NextOf()
1570     friend class Message;
1596     Message *GetHead(void) { return Message::NextOf(GetTail()); }  in GetHead()
1603     const Message *GetHead(void) const { return Message::NextOf(GetTail()); }  in GetHead()
1610     void Enqueue(Message &aMessage) { Enqueue(aMessage, kQueuePositionTail); }  in Enqueue()
1618     void Enqueue(Message &aMessage, QueuePosition aPosition);
1625     void Dequeue(Message &aMessage);
1632     void DequeueAndFree(Message &aMessage);
1656     Message::Iterator begin(void);
1657     Message::Iterator end(void) { return Message::Iterator(); }  in end()
1659     Message::ConstIterator begin(void) const;
1660     Message::ConstIterator end(void) const { return Message::ConstIterator(); }  in end()
1663     Message       *GetTail(void) { return static_cast<Message *>(mData); }  in GetTail()
1664     const Message *GetTail(void) const { return static_cast<const Message *>(mData); }  in GetTail()
1665     void           SetTail(Message *aMessage) { mData = aMessage; }  in SetTail()
1673     friend class Message;
1691     Message *GetHead(void) { return AsNonConst(AsConst(this)->GetHead()); }  in GetHead()
1698     const Message *GetHead(void) const;
1708     Message *GetHeadForPriority(Message::Priority aPriority)  in GetHeadForPriority()
1721     const Message *GetHeadForPriority(Message::Priority aPriority) const;
1728     void Enqueue(Message &aMessage);
1735     void Dequeue(Message &aMessage);
1742     void DequeueAndFree(Message &aMessage);
1754     Message *GetTail(void) { return AsNonConst(AsConst(this)->GetTail()); }  in GetTail()
1761     const Message *GetTail(void) const;
1780     Message::Iterator begin(void);
1781     Message::Iterator end(void) { return Message::Iterator(); }  in end()
1783     Message::ConstIterator begin(void) const;
1784     Message::ConstIterator end(void) const { return Message::ConstIterator(); }  in end()
1789         return (aPriority == Message::kNumPriorities - 1) ? 0 : (aPriority + 1);  in PrevPriority()
1792     const Message *FindFirstNonNullTail(Message::Priority aStartPriorityLevel) const;
1794     Message *FindFirstNonNullTail(Message::Priority aStartPriorityLevel)  in FindFirstNonNullTail()
1799 …Message *mTails[Message::kNumPriorities]; // Tail pointers associated with different priority leve…
1807     friend class Message;
1826 …Message *Allocate(Message::Type aType, uint16_t aReserveHeader, const Message::Settings &aSettings…
1835     Message *Allocate(Message::Type aType);
1845     Message *Allocate(Message::Type aType, uint16_t aReserveHeader);
1852     void Free(Message *aMessage);
1884     Buffer *NewBuffer(Message::Priority aPriority);
1886     Error   ReclaimBuffers(Message::Priority aPriority);
1895 inline Instance &Message::GetInstance(void) const { return GetMessagePool()->GetInstance(); }  in GetInstance()
1902 DefineCoreType(otMessageSettings, Message::Settings);
1903 DefineCoreType(otMessage, Message);
1906 DefineMapEnum(otMessageOrigin, Message::Origin);