Method remove

Engine/source/Verve/Core/VTreeNode.cpp:375–405

----------------------------------------------------------------------------- VTreeNode::remove(); Detach this node from the current parent node. -----------------------------------------------------------------------------

// 
//-----------------------------------------------------------------------------
void VTreeNode::remove( void )
{
    if ( !inTree() )
    {
        return;
    }

    // Callback.
    onDetach();

    if ( mParentNode && mParentNode->mChildNode == this )
    {
        // Update Parent Reference.
        mParentNode->mChildNode = mSiblingNextNode;
    }

    if ( mSiblingNextNode )
    {
        // Update Previous Node.
        mSiblingNextNode->mSiblingPrevNode = mSiblingPrevNode;
    }

    if ( mSiblingPrevNode )
    {
        // Update Next Node.
        mSiblingPrevNode->mSiblingNextNode = mSiblingNextNode;
    }

    // Remove References.
    mParentNode = mSiblingPrevNode = mSiblingNextNode = NULL;
}

//-----------------------------------------------------------------------------
//