30 out <<
"-- empty selection --" << std::endl;
35 for (
size_t i = 0;; ++i) {
38 s.setf(std::ios::scientific);
40 for (
auto& array : sel) {
41 if (i >= array->size()) {
46 s <<
" " << (*array)[i];
51 out << i << s.str() << std::endl;
base class for all analysis tools