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438d3946af
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74226 91177308-0d34-0410-b5e6-96231b3b80d8
42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
//===- llvm/System/ThreadLocal.h - Thread Local Data ------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file declares the llvm::sys::ThreadLocal class.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_SYSTEM_THREAD_LOCAL_H
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#define LLVM_SYSTEM_THREAD_LOCAL_H
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#include "llvm/System/Threading.h"
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#include <cassert>
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namespace llvm {
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namespace sys {
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class ThreadLocalImpl {
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void* data;
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public:
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ThreadLocalImpl();
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virtual ~ThreadLocalImpl();
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void setInstance(const void* d);
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const void* getInstance();
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};
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template<class T>
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class ThreadLocal : public ThreadLocalImpl {
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public:
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ThreadLocal() : ThreadLocalImpl() { }
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T* get() { return static_cast<T*>(getInstance()); }
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void set(T* d) { setInstance(d); }
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};
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}
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}
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#endif
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