/// <summary>
///
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public bool Remove(KeyT key)
{
bool bReturn = false;
m_LockMultiDictionary.EnterWriteLock();
{
bReturn = m_MultiDictionary.Remove(key);
m_bIsValueChange = true;
}
m_LockMultiDictionary.ExitWriteLock();
return(bReturn);
}
/// <summary>
///
/// </summary>
/// <param name="match"></param>
/// <returns></returns>
public int RemoveAll(Predicate <KeyT, ValueT> match)
{
MultiDictionary <KeyT, ValueT> tempMultiDictionary = m_MultiDictionary;
if (tempMultiDictionary.Count <= 0)
{
return(0);
}
List <KeyValuePair <KeyT, ValueT> > removeList = new List <KeyValuePair <KeyT, ValueT> >(tempMultiDictionary.Count);
foreach (KeyValuePair <KeyT, ICollection <ValueT> > keyValuePair in tempMultiDictionary)
{
foreach (ValueT valueItem in keyValuePair.Value)
{
if (match(keyValuePair.Key, valueItem) == true)
{
removeList.Add(new KeyValuePair <KeyT, ValueT>(keyValuePair.Key, valueItem));
}
}
}
if (removeList.Count <= 0)
{
return(0);
}
int iRemoveCount = 0;
MultiDictionary <KeyT, ValueT> newMultiDict = null;
MultiDictionary <KeyT, ValueT> oldMultiDict = null;
do
{
iRemoveCount = 0;
oldMultiDict = m_MultiDictionary;
newMultiDict = new MultiDictionary <KeyT, ValueT>(m_AllowDuplicateValues);
foreach (var item in oldMultiDict)
{
newMultiDict.AddMany(item.Key, item.Value);
}
foreach (KeyValuePair <KeyT, ValueT> keyValuePair in removeList)
{
if (newMultiDict.Remove(keyValuePair.Key, keyValuePair.Value) == true)
{
iRemoveCount++;
}
}
} while (Interlocked.CompareExchange <MultiDictionary <KeyT, ValueT> >(ref m_MultiDictionary, newMultiDict, oldMultiDict) != oldMultiDict);
return(iRemoveCount);
}
/// <summary>
///
/// </summary>
/// <param name="serial"></param>
public void Remove(KeyT key, ValueT value)
{
MultiDictionary <KeyT, ValueT> newMultiDict = null;
MultiDictionary <KeyT, ValueT> oldMultiDict = null;
do
{
oldMultiDict = m_MultiDictionary;
newMultiDict = new MultiDictionary <KeyT, ValueT>(m_AllowDuplicateValues);
foreach (var item in oldMultiDict)
{
newMultiDict.AddMany(item.Key, item.Value);
}
newMultiDict.Remove(key, value);
} while (Interlocked.CompareExchange <MultiDictionary <KeyT, ValueT> >(ref m_MultiDictionary, newMultiDict, oldMultiDict) != oldMultiDict);
}