Method GetSortingMap

Common/DataModel/vtkHyperTreeGridGeometricLocator.cxx:695–702

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std::vector<int> vtkHyperTreeGridGeometricLocator::GetSortingMap(
  const std::vector<double>& other) const
{
  std::vector<int> map(other.size());
  std::iota(map.begin(), map.end(), 0);
  std::sort(map.begin(), map.end(), [&other](int i0, int i1) { return (other[i0] < other[i1]); });
  return map;
}
VTK_ABI_NAMESPACE_END