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-rw-r--r--runtime/lambda/leaking_allocator.h55
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diff --git a/runtime/lambda/leaking_allocator.h b/runtime/lambda/leaking_allocator.h
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--- a/runtime/lambda/leaking_allocator.h
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-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * 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
- *
- * http://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 ART_RUNTIME_LAMBDA_LEAKING_ALLOCATOR_H_
-#define ART_RUNTIME_LAMBDA_LEAKING_ALLOCATOR_H_
-
-#include <utility> // std::forward
-
-namespace art {
-class Thread; // forward declaration
-
-namespace lambda {
-
-// Temporary class to centralize all the leaking allocations.
-// Allocations made through this class are never freed, but it is a placeholder
-// that means that the calling code needs to be rewritten to properly:
-//
-// (a) Have a lifetime scoped to some other entity.
-// (b) Not be allocated over and over again if it was already allocated once (immutable data).
-//
-// TODO: do all of the above a/b for each callsite, and delete this class.
-class LeakingAllocator {
- public:
- // Allocate byte_size bytes worth of memory. Never freed.
- static void* AllocateMemory(Thread* self, size_t byte_size);
-
- // Make a new instance of T, flexibly sized, in-place at newly allocated memory. Never freed.
- template <typename T, typename... Args>
- static T* MakeFlexibleInstance(Thread* self, size_t byte_size, Args&&... args) {
- return new (AllocateMemory(self, byte_size)) T(std::forward<Args>(args)...);
- }
-
- // Make a new instance of T in-place at newly allocated memory. Never freed.
- template <typename T, typename... Args>
- static T* MakeInstance(Thread* self, Args&&... args) {
- return new (AllocateMemory(self, sizeof(T))) T(std::forward<Args>(args)...);
- }
-};
-
-} // namespace lambda
-} // namespace art
-
-#endif // ART_RUNTIME_LAMBDA_LEAKING_ALLOCATOR_H_