// file: $SPEECH_HOMEWORK4/hw4/class/snr_ratio/v1.0/snr_cal_5.cc
//

// isip include files
//
#include "signal_noise_ratio.h"
#include "signal_noise_ratio_constants.h"

// method: calculate_end_sample_cc
//
// arguments:
//  int_4 sample_per_frame (input) the number of samples per frame
//
// return: a logical_1 indicating status
//
int_4 Signal::calculate_end_sample_cc () {

  // find the file size
  //
  int_4 file_size = calculate_file_size_cc(input_file_d);

  // determine the number of frames
  //
  return ( (int_4) rint(file_size / (num_chans_d * SIGNAL_BYTES_PER_SAMPLE)));
  
}