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#ifndef INCLUDED_gsm_burst_sink_c_H
#define INCLUDED_gsm_burst_sink_c_H
#include <gr_sync_block.h>
#include <gsm_burst.h>
class gsm_burst_sink_c;
typedef boost::shared_ptr<gsm_burst_sink_c> gsm_burst_sink_c_sptr;
gsm_burst_sink_c_sptr gsm_make_burst_sink_c(gr_feval_ll *,float);
class gri_mmse_fir_interpolator_cc;
//class gsm_burst_sink_c : public gr_block, public gsm_burst
class gsm_burst_sink_c : public gr_sync_block, public gsm_burst
{
private:
friend gsm_burst_sink_c_sptr gsm_make_burst_sink_c(gr_feval_ll *,float);
gsm_burst_sink_c(gr_feval_ll *,float);
//clocking parameters
double d_sample_interval;
double d_clock_counter;
gr_complex d_last_sample;
float d_relative_sample_rate; //omega
float d_mu;
int d_ii; //save index between work calls for interp advance
gri_mmse_fir_interpolator_cc *d_interp; //sub-sample interpolator from GR
gr_complex d_complex_burst[BBUF_SIZE];
void shift_burst(int shift_bits);
public:
~gsm_burst_sink_c ();
// void forecast (int noutput_items, gr_vector_int &ninput_items_required);
int work(int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
/* int general_work ( int noutput_items,
gr_vector_int &ninput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
*/
};
#endif /* INCLUDED_gsm_burst_sink_c_H */
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