diff options
| -rw-r--r-- | raul/ThreadVar.hpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/raul/ThreadVar.hpp b/raul/ThreadVar.hpp index fde3f81..f786f9c 100644 --- a/raul/ThreadVar.hpp +++ b/raul/ThreadVar.hpp @@ -17,16 +17,18 @@ #ifndef RAUL_THREADVAR_HPP #define RAUL_THREADVAR_HPP +#include "raul/Noncopyable.hpp" + #include <pthread.h> namespace Raul { -struct ThreadVarImpl; - /** Thread-specific variable. + * + * A ThreadVar is a variable which has a different value for each thread. */ template<typename T> -class ThreadVar +class ThreadVar : public Noncopyable { public: ThreadVar(const T& default_value) @@ -39,6 +41,7 @@ public: pthread_key_delete(_key); } + /** Set the value for the calling thread. */ ThreadVar& operator=(const T& value) { T* val = (T*)pthread_getspecific(_key); if (val) { @@ -50,15 +53,13 @@ public: return *this; } + /** Get the value for the calling thread. */ operator T() const { T* val = (T*)pthread_getspecific(_key); return val ? *val : _default_value; } private: - ThreadVar(const ThreadVar& noncopyable); - ThreadVar& operator=(const ThreadVar& noncopyable); - static void destroy_value(void* ptr) { delete (T*)ptr; } |