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Add more doxygen comments for llvm::ThreadLocal.
[oota-llvm.git]
/
include
/
llvm
/
System
/
ThreadLocal.h
diff --git
a/include/llvm/System/ThreadLocal.h
b/include/llvm/System/ThreadLocal.h
index 39b1e64be0cdb2c5fa0085d9010f4d1b8502b8e6..3d44f62e959323051a94fa418ded88ae2362ce91 100644
(file)
--- a/
include/llvm/System/ThreadLocal.h
+++ b/
include/llvm/System/ThreadLocal.h
@@
-19,6
+19,8
@@
namespace llvm {
namespace sys {
namespace llvm {
namespace sys {
+ // ThreadLocalImpl - Common base class of all ThreadLocal instantiations.
+ // YOU SHOULD NEVER USE THIS DIRECTLY.
class ThreadLocalImpl {
void* data;
public:
class ThreadLocalImpl {
void* data;
public:
@@
-28,11
+30,18
@@
namespace llvm {
const void* getInstance();
};
const void* getInstance();
};
+ /// ThreadLocal - A class used to abstract thread-local storage. It holds,
+ /// for each thread, a pointer a single object of type T.
template<class T>
class ThreadLocal : public ThreadLocalImpl {
public:
ThreadLocal() : ThreadLocalImpl() { }
template<class T>
class ThreadLocal : public ThreadLocalImpl {
public:
ThreadLocal() : ThreadLocalImpl() { }
+
+ /// get - Fetches a pointer to the object associated with the current
+ /// thread. If no object has yet been associated, it returns NULL;
T* get() { return static_cast<T*>(getInstance()); }
T* get() { return static_cast<T*>(getInstance()); }
+
+ // set - Associates a pointer to an object with the current thread.
void set(T* d) { setInstance(d); }
};
}
void set(T* d) { setInstance(d); }
};
}