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Add a new HashMap implementation

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Adds a new, cleaned up, HashMap implementation.

* Uses Robin Hood Hashing (https://en.wikipedia.org/wiki/Hash_table#Robin_Hood_hashing).
* Keeps elements in a double linked list for simpler, ordered, iteration.
* Allows keeping iterators for later use in removal (Unlike Map<>, it does not do much
  for performance vs keeping the key, but helps replace old code).
* Uses a more modern C++ iterator API, deprecates the old one.
* Supports custom allocator (in case there is a wish to use a paged one).

This class aims to unify all the associative template usage and replace it by this one:
* Map<> (whereas key order does not matter, which is 99% of cases)
* HashMap<>
* OrderedHashMap<>
* OAHashMap<>
This commit is contained in:
reduz
2022-05-08 10:09:19 +02:00
committed by Rémi Verschelde
parent 9b7e16a6b8
commit 8b7c7f5a75
95 changed files with 1434 additions and 1874 deletions
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18
modules/gdscript/language_server/gdscript_text_document.cpp
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@@ -109,23 +109,15 @@ void GDScriptTextDocument::notify_client_show_symbol(const lsp::DocumentSymbol *
void GDScriptTextDocument::initialize() {
if (GDScriptLanguageProtocol::get_singleton()->is_smart_resolve_enabled()) {
const HashMap<StringName, ClassMembers> &native_members = GDScriptLanguageProtocol::get_singleton()->get_workspace()->native_members;
for (const KeyValue<StringName, ClassMembers> &E : GDScriptLanguageProtocol::get_singleton()->get_workspace()->native_members) {
const ClassMembers &members = E.value;
const StringName *class_ptr = native_members.next(nullptr);
while (class_ptr) {
const ClassMembers &members = native_members.get(*class_ptr);
const String *name = members.next(nullptr);
while (name) {
const lsp::DocumentSymbol *symbol = members.get(*name);
for (const KeyValue<String, const lsp::DocumentSymbol *> &F : members) {
const lsp::DocumentSymbol *symbol = members.get(F.key);
lsp::CompletionItem item = symbol->make_completion_item();
item.data = JOIN_SYMBOLS(String(*class_ptr), *name);
item.data = JOIN_SYMBOLS(String(E.key), F.key);
native_member_completions.push_back(item.to_json());
name = members.next(name);
}
class_ptr = native_members.next(class_ptr);
}
}
}