#include <iostream>
#include <vector>

#include "algorithm/digital_filter.h"

using namespace std;

int main(int argc, char *argv[]){
  
  cerr << __FILE__ << endl;
  
  double input[] = {1,2,3,4};
  double coef[] = {1,2,3,4};
  
  vector<double> input_vec;
  vector<double> coef_vec;
  for(int i(0); i < sizeof(input) / sizeof(input[0]); i++){
    input_vec.push_back(input[i]);
  }
  for(int i(0); i < sizeof(coef) / sizeof(coef[0]); i++){
    coef_vec.push_back(coef[i]);
  }
  
  
  cerr << DigitalFilter::fir(input, coef, coef + sizeof(coef) / sizeof(coef[0])) << endl;
  cerr << DigitalFilter::fir(input, coef_vec.begin(), coef_vec.end()) << endl;
  cerr << DigitalFilter::fir(input_vec.begin(), coef, coef + sizeof(coef) / sizeof(coef[0])) << endl;
  cerr << DigitalFilter::fir(input_vec.begin(), coef_vec.begin(), coef_vec.end()) << endl;
  
  return 0;
}