bool DataList::Insert(PNode node) /// return false if such entry already exists.
{
if (!node.Ok())
return false;
bool inserted = nodes.insert(std::pair<std::string, PNode>(BA::to_lower_copy(node->name), node)).second;
if (!inserted)
return false;
node->parent = this;
node->ListInsertAfter(list_loop.list_prev);
return true;
}
bool DataList::InsertAt(PNode node, PNode where) /// return false if such entry already exists.
{
if (!node.Ok())
return false;
if (!(where->list_prev))
return false;
bool inserted = nodes.insert(std::pair<std::string, PNode>((*node).name, node)).second;
if (!inserted)
return false;
node->parent = this;
node->ListInsertAfter(where->list_prev);
return true;
}