Function allTrue

src/api/cpp/reduce.cpp:119–123

// 2.1 compatibility
array alltrue(const array &in, const int dim) { return allTrue(in, dim); }
array allTrue(const array &in, const int dim) {
    af_array out = 0;
    AF_THROW(af_all_true(&out, in.get(), getFNSD(dim, in.dims())));
    return array(out);
}

void allTrueByKey(array &keys_out, array &vals_out, const array &keys,
                  const array &vals, const int dim) {