#include using namespace Upp; template void Check() { T a; std::includes(a.begin(), a.end(), a.begin(), a.end()); const T& b = a; std::includes(b.begin(), b.end(), b.begin(), b.end()); } CONSOLE_APP_MAIN { Check< Vector > (); Check< Array > (); Check< BiVector > (); Check< BiArray > (); Check< Index > (); Check< VectorMap > (); Check< ArrayMap > (); Check< InVector > (); Check< InArray > (); Check< SortedIndex > (); Check< SortedVectorMap > (); Check< SortedArrayMap > (); }