public IEnumerable <MyDefinitionId[]> IdGroups()
{
if (m_sourceCount != CubeGridCache.DefinitionType.Count)
{
UpdateFromSource();
}
m_lock.AcquireShared();
try
{
for (int index = 0; index < m_blocks.Length; index++)
{
yield return(m_blocks[index]);
}
}
finally
{
m_lock.ReleaseShared();
}
}
public IEnumerable <MyCubeBlock> BlocksOfType(MyObjectBuilderType typeId)
{
lock_blocks.AcquireShared();
try
{
List <MySlimBlock> blockList;
if (CubeBlocks.TryGetValue(typeId, out blockList))
{
for (int i = blockList.Count - 1; i >= 0; i--)
{
MyCubeBlock cubeBlock = blockList[i].FatBlock;
if (cubeBlock != null)
{
yield return(cubeBlock);
}
}
}
}
finally
{
lock_blocks.ReleaseShared();
}
}
public Enumerator(LockedDictionary <TKey, TValue> dictionary)
{
_enumerator = dictionary.Dictionary.Values.GetEnumerator();
_lock = dictionary.Lock;
_lock.AcquireShared();
}
/// <summary>
/// lock this object while performing safeAction
/// </summary>
/// <param name="safeAction"></param>
public void SafeShared(Action safeAction)
{
Lock.AcquireShared();
try { safeAction.Invoke(); }
finally { Lock.ReleaseShared(); }
}