Mercurial > foo_out_sdl
diff foosdk/sdk/pfc/threadSafeObj.h @ 1:20d02a178406 default tip
*: check in everything else
yay
| author | Paper <paper@tflc.us> |
|---|---|
| date | Mon, 05 Jan 2026 02:15:46 -0500 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/foosdk/sdk/pfc/threadSafeObj.h Mon Jan 05 02:15:46 2026 -0500 @@ -0,0 +1,39 @@ +#pragma once +namespace pfc { + + template<typename obj_t_, typename mutex_t_> + struct threadSafeObjCommon { + typedef mutex_t_ mutex_t; + typedef obj_t_ obj_t; + template<typename ... arg_t> threadSafeObjCommon( arg_t && ... arg ) : m_obj(std::forward<arg_t>(arg) ... ) {} + mutex_t m_mutex; + obj_t m_obj; + }; + + template<typename common_t> + class threadSafeObjLock { + typedef threadSafeObjLock<common_t> self_t; + common_t & m_common; + public: + typename common_t::obj_t & operator*() { return m_common.m_obj; } + typename common_t::obj_t * operator->() { return & m_common.m_obj; } + + threadSafeObjLock( common_t & arg ) : m_common(arg) { m_common.m_mutex.lock(); } + ~threadSafeObjLock( ) { m_common.m_mutex.unlock(); } + threadSafeObjLock( const self_t & ) = delete; + void operator=( const self_t & ) = delete; + }; + + template<typename obj_t, typename mutex_t = pfc::mutex> + class threadSafeObj { + typedef threadSafeObjCommon<obj_t, mutex_t> common_t; + typedef threadSafeObjLock<common_t> lock_t; + common_t m_common; + public: + template<typename ... arg_t> + threadSafeObj( arg_t && ... arg ) : m_common( std::forward<arg_t>(arg) ... ) {} + + lock_t get() { return lock_t(m_common); } + }; + +}
