From 5aa5d282eac56a21e74611c1cdbaa97bb5db2dca Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Tue, 8 Feb 2022 02:05:36 +0300 Subject: chore(3p/abseil_cpp): unvendor abseil_cpp we weren't actually using these sources anymore, okay? Change-Id: If701571d9716de308d3512e1eb22c35db0877a66 Reviewed-on: https://cl.tvl.fyi/c/depot/+/5248 Tested-by: BuildkiteCI Reviewed-by: grfn Autosubmit: tazjin --- .../absl/container/internal/raw_hash_map.h | 197 --------------------- 1 file changed, 197 deletions(-) delete mode 100644 third_party/abseil_cpp/absl/container/internal/raw_hash_map.h (limited to 'third_party/abseil_cpp/absl/container/internal/raw_hash_map.h') diff --git a/third_party/abseil_cpp/absl/container/internal/raw_hash_map.h b/third_party/abseil_cpp/absl/container/internal/raw_hash_map.h deleted file mode 100644 index 0a02757ddfb4..000000000000 --- a/third_party/abseil_cpp/absl/container/internal/raw_hash_map.h +++ /dev/null @@ -1,197 +0,0 @@ -// Copyright 2018 The Abseil Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// https://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#ifndef ABSL_CONTAINER_INTERNAL_RAW_HASH_MAP_H_ -#define ABSL_CONTAINER_INTERNAL_RAW_HASH_MAP_H_ - -#include -#include -#include - -#include "absl/base/internal/throw_delegate.h" -#include "absl/container/internal/container_memory.h" -#include "absl/container/internal/raw_hash_set.h" // IWYU pragma: export - -namespace absl { -ABSL_NAMESPACE_BEGIN -namespace container_internal { - -template -class raw_hash_map : public raw_hash_set { - // P is Policy. It's passed as a template argument to support maps that have - // incomplete types as values, as in unordered_map. - // MappedReference<> may be a non-reference type. - template - using MappedReference = decltype(P::value( - std::addressof(std::declval()))); - - // MappedConstReference<> may be a non-reference type. - template - using MappedConstReference = decltype(P::value( - std::addressof(std::declval()))); - - using KeyArgImpl = - KeyArg::value && IsTransparent::value>; - - public: - using key_type = typename Policy::key_type; - using mapped_type = typename Policy::mapped_type; - template - using key_arg = typename KeyArgImpl::template type; - - static_assert(!std::is_reference::value, ""); - // TODO(alkis): remove this assertion and verify that reference mapped_type is - // supported. - static_assert(!std::is_reference::value, ""); - - using iterator = typename raw_hash_map::raw_hash_set::iterator; - using const_iterator = typename raw_hash_map::raw_hash_set::const_iterator; - - raw_hash_map() {} - using raw_hash_map::raw_hash_set::raw_hash_set; - - // The last two template parameters ensure that both arguments are rvalues - // (lvalue arguments are handled by the overloads below). This is necessary - // for supporting bitfield arguments. - // - // union { int n : 1; }; - // flat_hash_map m; - // m.insert_or_assign(n, n); - template - std::pair insert_or_assign(key_arg&& k, V&& v) { - return insert_or_assign_impl(std::forward(k), std::forward(v)); - } - - template - std::pair insert_or_assign(key_arg&& k, const V& v) { - return insert_or_assign_impl(std::forward(k), v); - } - - template - std::pair insert_or_assign(const key_arg& k, V&& v) { - return insert_or_assign_impl(k, std::forward(v)); - } - - template - std::pair insert_or_assign(const key_arg& k, const V& v) { - return insert_or_assign_impl(k, v); - } - - template - iterator insert_or_assign(const_iterator, key_arg&& k, V&& v) { - return insert_or_assign(std::forward(k), std::forward(v)).first; - } - - template - iterator insert_or_assign(const_iterator, key_arg&& k, const V& v) { - return insert_or_assign(std::forward(k), v).first; - } - - template - iterator insert_or_assign(const_iterator, const key_arg& k, V&& v) { - return insert_or_assign(k, std::forward(v)).first; - } - - template - iterator insert_or_assign(const_iterator, const key_arg& k, const V& v) { - return insert_or_assign(k, v).first; - } - - // All `try_emplace()` overloads make the same guarantees regarding rvalue - // arguments as `std::unordered_map::try_emplace()`, namely that these - // functions will not move from rvalue arguments if insertions do not happen. - template ::value, int>::type = 0, - K* = nullptr> - std::pair try_emplace(key_arg&& k, Args&&... args) { - return try_emplace_impl(std::forward(k), std::forward(args)...); - } - - template ::value, int>::type = 0> - std::pair try_emplace(const key_arg& k, Args&&... args) { - return try_emplace_impl(k, std::forward(args)...); - } - - template - iterator try_emplace(const_iterator, key_arg&& k, Args&&... args) { - return try_emplace(std::forward(k), std::forward(args)...).first; - } - - template - iterator try_emplace(const_iterator, const key_arg& k, Args&&... args) { - return try_emplace(k, std::forward(args)...).first; - } - - template - MappedReference

at(const key_arg& key) { - auto it = this->find(key); - if (it == this->end()) { - base_internal::ThrowStdOutOfRange( - "absl::container_internal::raw_hash_map<>::at"); - } - return Policy::value(&*it); - } - - template - MappedConstReference

at(const key_arg& key) const { - auto it = this->find(key); - if (it == this->end()) { - base_internal::ThrowStdOutOfRange( - "absl::container_internal::raw_hash_map<>::at"); - } - return Policy::value(&*it); - } - - template - MappedReference

operator[](key_arg&& key) { - return Policy::value(&*try_emplace(std::forward(key)).first); - } - - template - MappedReference

operator[](const key_arg& key) { - return Policy::value(&*try_emplace(key).first); - } - - private: - template - std::pair insert_or_assign_impl(K&& k, V&& v) { - auto res = this->find_or_prepare_insert(k); - if (res.second) - this->emplace_at(res.first, std::forward(k), std::forward(v)); - else - Policy::value(&*this->iterator_at(res.first)) = std::forward(v); - return {this->iterator_at(res.first), res.second}; - } - - template - std::pair try_emplace_impl(K&& k, Args&&... args) { - auto res = this->find_or_prepare_insert(k); - if (res.second) - this->emplace_at(res.first, std::piecewise_construct, - std::forward_as_tuple(std::forward(k)), - std::forward_as_tuple(std::forward(args)...)); - return {this->iterator_at(res.first), res.second}; - } -}; - -} // namespace container_internal -ABSL_NAMESPACE_END -} // namespace absl - -#endif // ABSL_CONTAINER_INTERNAL_RAW_HASH_MAP_H_ -- cgit 1.4.1