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Diffstat (limited to 'runtime/sirt_ref.h')
-rw-r--r-- | runtime/sirt_ref.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/runtime/sirt_ref.h b/runtime/sirt_ref.h deleted file mode 100644 index cf23891..0000000 --- a/runtime/sirt_ref.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (C) 2011 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_SIRT_REF_H_ -#define ART_RUNTIME_SIRT_REF_H_ - -#include "base/casts.h" -#include "base/logging.h" -#include "base/macros.h" -#include "stack_indirect_reference_table.h" -#include "thread.h" - -namespace art { - -template<class T> -class SirtRef { - public: - SirtRef(Thread* self, T* object, bool should_verify = true); - ~SirtRef(); - - T& operator*() const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { - return *get(); - } - T* operator->() const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { - return get(); - } - T* get() const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { - return down_cast<T*>(sirt_.GetReference(0)); - } - - // Returns the old reference. - T* reset(T* object = nullptr, bool should_verify = true) - SHARED_LOCKS_REQUIRED(Locks::mutator_lock_); - - private: - Thread* const self_; - StackIndirectReferenceTable sirt_; - - DISALLOW_COPY_AND_ASSIGN(SirtRef); -}; - -// A version of SirtRef which disables the object verification. -template<class T> -class SirtRefNoVerify : public SirtRef<T> { - public: - SirtRefNoVerify(Thread* self, T* object) : SirtRef<T>(self, object, false) {} - // Returns the old reference. - T* reset(T* object = nullptr) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) { - return SirtRef<T>::reset(object, false); - } -}; - -} // namespace art - -#endif // ART_RUNTIME_SIRT_REF_H_ |