public AstNodePool()
{
// Filling 21st container would mean having tokens occupy 4 GB RAM
m_AstNodeContainers = new AstNodeContainer[15];
m_AstNodeContainers[0] = m_CurrentContainer = new AstNodeContainer(m_AllocationCapacity);
m_CurrentContainerIndex = 0;
m_ContainerCount = 1;
}
private void AddContainer()
{
m_CurrentContainerIndex++;
if (m_ContainerCount == m_CurrentContainerIndex)
{
m_AllocationCapacity *= 2;
m_AstNodeContainers[m_ContainerCount++] = m_CurrentContainer = new AstNodeContainer(m_AllocationCapacity);
}
else
{
m_CurrentContainer = m_AstNodeContainers[m_CurrentContainerIndex];
}
}
public unsafe void FreeMemory(AstNode.InternalNode *ptr)
{
for (; ;)
{
if (m_CurrentContainer.IsMyPtr((byte *)ptr))
{
m_CurrentContainer.ResetTo((byte *)ptr);
return;
}
else
{
m_CurrentContainer.ResetToZero();
m_CurrentContainerIndex--;
m_CurrentContainer = m_AstNodeContainers[m_CurrentContainerIndex];
}
}
}
