int index_ = MPI_UNDEFINED;
char state_;
int sampling_ = 0; /* inside an SMPI_SAMPLE_ block? */
char* instance_id_ = nullptr;
bool replaying_ = false; /* is the process replaying a trace */
int index_ = MPI_UNDEFINED;
char state_;
int sampling_ = 0; /* inside an SMPI_SAMPLE_ block? */
char* instance_id_ = nullptr;
bool replaying_ = false; /* is the process replaying a trace */