Determines whether the calling thread is the main MPI thread. Will return true for the thread that called the Environment constructor to initialize MPI. The main thread is particularly important when the threading mode is Funneled, because in that model only the main thread can invoke MPI routines.

public static bool IsMainThread { get; }

Public Shared ReadOnly Property IsMainThread As Boolean

public:
static property bool IsMainThread {
	bool get ();
}