/* This Source Code Form is subject to the terms of the Mozilla Public *License,v.2.0.IfacopyoftheMPLwasnotdistributedwiththis
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
class nsINode; template <typename T> class RefPtr;
namespace mozilla::dom {
// A sorted tree-ordered list of pointers (either raw or RefPtr) to nodes. template <typename NodePointer, TreeKind K = TreeKind::DOM> class TreeOrderedArray : public FastFrontRemovableArray<NodePointer, 1> {
using Base = FastFrontRemovableArray<NodePointer, 1>;
template <typename T> struct RawTypeExtractor {};
template <typename T> struct RawTypeExtractor<T*> {
using type = T;
};
template <typename T> struct RawTypeExtractor<RefPtr<T>> {
using type = T;
};
using Node = typename RawTypeExtractor<NodePointer>::type;
public: // Inserts a node into the list, and returns the new index in the array. // // All the nodes in the list should be in the same subtree, and debug builds // assert this. // // It's also forbidden to call Insert() with the same node multiple times, and // it will assert as well. // // You can provide a potential common ancestor to speed up comparisons, see // nsContentUtils::CompareTreePosition. That's only a hint. inline size_t Insert(Node&, nsINode* aCommonAncestor = nullptr); bool RemoveElement(Node& aNode) { return Base::RemoveElement(&aNode); }
};
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