pub fn reset(&mut self) {
        self.ncontact_pairs = 0;
        self.broad_phase_time.reset();
        self.narrow_phase_time.reset();
    }
/// Resets all the coounters and timers.
Resets all the coounters and timers.
Resets all the coounters and timers .
pub fn reset(&mut self) {
        self.ncontact_pairs = 0;
        self.broad_phase_time.reset();
        self.narrow_phase_time.reset();
    }
pub fn reset ( & mut self ) { self . ncontact_pairs = 0 ; self . broad_phase_time . reset ( ) ; self . narrow_phase_time . reset ( ) ; }
Resets all the coounters and timers.
Resets all the coounters and timers .
&mut self