93 	if (size >= order)  in updateState()
94 		memcpy(state, data + size - order, order * sizeof (double));  in updateState()
96 		int old = order - size;  in updateState()
99 		memcpy(state + order - size, data, size * sizeof (double));  in updateState()
117 	for (int i = 0; i < order; i++)  in resetState()
127 Fir(int order_in): order(order_in)	// construct Fir object  in Fir()
129 	state = new double[order];  in Fir()
131 	coef = new double[order + 1];  in Fir()
132 	delay = (order + 1) >> 1;	// assuming symmetric FIR  in Fir()
145 	return (order);  in getOrder()
151 	return (order + 1);  in getNumCoefs()
157 	memcpy(coef, coef_in, (order + 1) * sizeof (double));  in putCoef()
163 	memcpy(coef_out, coef, (order + 1) * sizeof (double));  in getCoef()
178 	int	init_size = (size <= order)? size : order;  in filter_noadjust()
179 	int	init_order = order;  in filter_noadjust()
192 		    double2short(convolve(coef, state_ptr++, order + 1));  in filter_noadjust()
201 	int group_delay = (order + 1) >> 1;  in getFlushSize()