Exemplos de _gtk_rbtree_insert_fixup em C++ (Cpp)

Exemplo n.º 1

Arquivo: gtkrbtree.c Projeto: sam-m888/gtk

GtkRBNode *
_gtk_rbtree_insert_before (GtkRBTree *tree,
			   GtkRBNode *current,
			   gint       height,
			   gboolean   valid)
{
  GtkRBNode *node;
  gboolean left = TRUE;

#ifdef G_ENABLE_DEBUG
  if (GTK_DEBUG_CHECK (TREE))
    {
      GString *s;

      s = g_string_new ("");
      g_string_append_printf (s, "_gtk_rbtree_insert_before: %p\n", current);
      _gtk_rbtree_debug_spew (tree, s);
      g_message ("%s", s->str);
      g_string_free (s, TRUE);
      _gtk_rbtree_test (G_STRLOC, tree);
    }
#endif

  if (current != NULL && !_gtk_rbtree_is_nil (current->left))
    {
      current = current->left;
      while (!_gtk_rbtree_is_nil (current->right))
	current = current->right;
      left = FALSE;
    }

  /* setup new node */
  node = _gtk_rbnode_new (tree, height);

  /* insert node in tree */
  if (current)
    {
      node->parent = current;
      if (left)
	current->left = node;
      else
	current->right = node;
      gtk_rbnode_adjust (tree, node->parent,
                         1, 1, height);
    }
  else
    {
      g_assert (_gtk_rbtree_is_nil (tree->root));
      tree->root = node;
      gtk_rbnode_adjust (tree->parent_tree, tree->parent_node,
                         0, 1, height);
    }

  if (valid)
    _gtk_rbtree_node_mark_valid (tree, node);
  else
    _gtk_rbtree_node_mark_invalid (tree, node);

  _gtk_rbtree_insert_fixup (tree, node);

#ifdef G_ENABLE_DEBUG
  if (GTK_DEBUG_CHECK (TREE))
    {
      GString *s;

      s = g_string_new ("_gtk_rbtree_insert_before finished...\n");
      _gtk_rbtree_debug_spew (tree, s);
      g_message ("%s", s->str);
      g_string_free (s, TRUE);
      _gtk_rbtree_test (G_STRLOC, tree);
    }
#endif

  return node;
}

Exemplo n.º 2

Arquivo: gtkrbtree.c Projeto: 3dfxmadscientist/gtk

GtkRBNode *
_gtk_rbtree_insert_before (GtkRBTree *tree,
			   GtkRBNode *current,
			   gint       height,
			   gboolean   valid)
{
  GtkRBNode *node;
  gboolean left = TRUE;

#ifdef G_ENABLE_DEBUG  
  if (gtk_get_debug_flags () & GTK_DEBUG_TREE)
    {
      g_print ("\n\n_gtk_rbtree_insert_before: %p\n", current);
      _gtk_rbtree_debug_spew (tree);
      _gtk_rbtree_test (G_STRLOC, tree);
    }
#endif /* G_ENABLE_DEBUG */
  
  if (current != NULL && !_gtk_rbtree_is_nil (current->left))
    {
      current = current->left;
      while (!_gtk_rbtree_is_nil (current->right))
	current = current->right;
      left = FALSE;
    }

  /* setup new node */
  node = _gtk_rbnode_new (tree, height);

  /* insert node in tree */
  if (current)
    {
      node->parent = current;
      if (left)
	current->left = node;
      else
	current->right = node;
      gtk_rbnode_adjust (tree, node->parent,
                         1, 1, height);
    }
  else
    {
      g_assert (_gtk_rbtree_is_nil (tree->root));
      tree->root = node;
      gtk_rbnode_adjust (tree->parent_tree, tree->parent_node,
                         0, 1, height);
    }

  if (valid)
    _gtk_rbtree_node_mark_valid (tree, node);
  else
    _gtk_rbtree_node_mark_invalid (tree, node);

  _gtk_rbtree_insert_fixup (tree, node);

#ifdef G_ENABLE_DEBUG  
  if (gtk_get_debug_flags () & GTK_DEBUG_TREE)
    {
      g_print ("_gtk_rbtree_insert_before finished...\n");
      _gtk_rbtree_debug_spew (tree);
      g_print ("\n\n");
      _gtk_rbtree_test (G_STRLOC, tree);
    }
#endif /* G_ENABLE_DEBUG */
  
  return node;
}

Exemplo n.º 3

Arquivo: gtkrbtree.c Projeto: Aridna/gtk2

GtkRBNode *
_gtk_rbtree_insert_before (GtkRBTree *tree,
			   GtkRBNode *current,
			   gint       height,
			   gboolean   valid)
{
  GtkRBNode *node;
  gboolean left = TRUE;
  GtkRBNode *tmp_node;
  GtkRBTree *tmp_tree;

#ifdef G_ENABLE_DEBUG  
  if (gtk_debug_flags & GTK_DEBUG_TREE)
    {
      g_print ("\n\n_gtk_rbtree_insert_before: %p\n", current);
      _gtk_rbtree_debug_spew (tree);
      _gtk_rbtree_test (G_STRLOC, tree);
    }
#endif /* G_ENABLE_DEBUG */
  
  if (current != NULL && current->left != tree->nil)
    {
      current = current->left;
      while (current->right != tree->nil)
	current = current->right;
      left = FALSE;
    }

  /* setup new node */
  node = _gtk_rbnode_new (tree, height);
  node->parent = (current?current:tree->nil);

  /* insert node in tree */
  if (current)
    {
      if (left)
	current->left = node;
      else
	current->right = node;
      tmp_node = node->parent;
      tmp_tree = tree;
    }
  else
    {
      tree->root = node;
      tmp_node = tree->parent_node;
      tmp_tree = tree->parent_tree;
    }

  while (tmp_tree && tmp_node && tmp_node != tmp_tree->nil)
    {
      /* We only want to propagate the count if we are in the tree we
       * started in. */
      if (tmp_tree == tree)
	tmp_node->count++;

      tmp_node->parity += 1;
      tmp_node->offset += height;
      tmp_node = tmp_node->parent;
      if (tmp_node == tmp_tree->nil)
	{
	  tmp_node = tmp_tree->parent_node;
	  tmp_tree = tmp_tree->parent_tree;
	}
    }

  if (valid)
    _gtk_rbtree_node_mark_valid (tree, node);
  else
    _gtk_rbtree_node_mark_invalid (tree, node);

  _gtk_rbtree_insert_fixup (tree, node);

#ifdef G_ENABLE_DEBUG  
  if (gtk_debug_flags & GTK_DEBUG_TREE)
    {
      g_print ("_gtk_rbtree_insert_before finished...\n");
      _gtk_rbtree_debug_spew (tree);
      g_print ("\n\n");
      _gtk_rbtree_test (G_STRLOC, tree);
    }
#endif /* G_ENABLE_DEBUG */
  
  return node;
}