2 * Copyright (C) 2011 Apple Inc. All rights reserved.
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11 * documentation and/or other materials provided with the distribution.
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27 #include "SessionState.h"
31 // This assumes that when we encode a RefPtr we want to encode the object it points to and it is never null.
32 template<typename T> struct ArgumentCoder<RefPtr<T> > {
33 static void encode(ArgumentEncoder* encoder, const RefPtr<T>& item)
35 item->encode(*encoder);
38 static bool decode(ArgumentDecoder* decoder, RefPtr<T>& item)
40 item = T::decode(*decoder);
45 } // namespace CoreIPC
49 SessionState::SessionState()
54 SessionState::SessionState(const BackForwardListItemVector& list, uint32_t currentIndex)
56 , m_currentIndex(currentIndex)
60 bool SessionState::isEmpty() const
62 // Because this might change later, callers should use this instead of
63 // calling list().isEmpty() directly themselves.
64 return m_list.isEmpty();
67 void SessionState::encode(CoreIPC::ArgumentEncoder* encoder) const
69 encoder->encode(m_list);
70 encoder->encode(m_currentIndex);
73 bool SessionState::decode(CoreIPC::ArgumentDecoder* decoder, SessionState& state)
75 if (!decoder->decode(state.m_list))
77 if (!decoder->decode(state.m_currentIndex))