try_lock

try_lock() template<typename Lockable1 , typename Lockable2 , typename... LockableN> STDGPU_DEVICE_ONLY int stdgpu::try_lock ( Lockable1  lock1, Lockable2  lock2, LockableN...  lockn  ) Tryies to lock all the locks at the given positions {lock1, lock2, ..., lockn} for some n >= 1. Parameters [in] lock1 The first lock [in] lock2 The second lock [in] lockn The remaining n - 2 locks Returns -1 if locking was successful, the first position at which locking failed otherwise