kv_store_inl.h

著名的 helix realplayer 基于手机 symbian 系统的 播放器全套源代码

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#ifndef KV_STORE_I
#define KV_STORE_I

template <class K, class V>
inline
KeyValueStore<K,V>::KeyValueStore()
{}

template <class K, class V>
inline
KeyValueStore<K,V>::~KeyValueStore()
{
    Clear();
}

template <class K, class V>
inline
int KeyValueStore<K,V>::GetCount() const
{
    return m_array.GetSize();
}

template <class K, class V>
inline
void KeyValueStore<K,V>::Clear()
{}

template <class K, class V>
inline
void KeyValueStore<K,V>::Create(int index)
{
    m_array.SetAtGrow(index, KeyValuePair<K, V>());

/*
    const KeyValuePair<K, V>& kvPair = m_array[index];
    char* pKeyStr = ClassOps<K>().Print(kvPair.Key());
    char* pValueStr = ClassOps<V>().Print(kvPair.Value());
    DPRINTF (D_ERROR,("KeyValueStore<K,V>::Create(%d) : '%s' = '%s'\n",
                      index,
                      pKeyStr,
                      pValueStr));
	
    delete [] pKeyStr;
    delete [] pValueStr;
*/
}

template <class K, class V>
inline
bool KeyValueStore<K,V>::IsSet(int index) const
{
    bool ret = false;

    if (m_array.IsSet(index))
	ret = true;
    
    return ret;
}

template <class K, class V>
inline
const K& KeyValueStore<K,V>::GetKey(int index) const
{
    return m_array.GetAt(index).Key();
}

template <class K, class V>
inline
const V& KeyValueStore<K,V>::GetValue(int index) const
{
    return m_array.GetAt(index).Value();
}

template <class K, class V>
inline
void KeyValueStore<K,V>::Print() const
{
    DPRINTF (D_ERROR, ("KeyValueStore<K,V>::Print()\n"));
    for (int i = 0; i < m_array.GetSize(); i++)
    {
	if (m_array.IsSet(i))
            m_array.GetAt(i).Print();
	else
	    DPRINTF (D_ERROR, ("KeyValueStore<K,V>::Print() : %d is empty\n",
			       i));
    }
}

#endif // KV_STORE_I