l1_norm.cc

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#include "sopt/maths.h"
#include "sopt/types.h"
 
int main(int, char const **) {
  sopt::Image<std::complex<int>> input(2, 2);
  sopt::Image<std::complex<int>> weights(2, 2);
  input << 1, -2, 3, -4;
  weights << 5, 6, 7, 8;
 
  if (sopt::l1_norm(input, weights) != 1 * 5 + 2 * 6 + 3 * 7 + 4 * 8) throw std::exception();
 
  return 0;
}