Function where

src/api/cpp/where.cpp:16–24

namespace af {
array where(const array& in) {
    if (gforGet()) {
        AF_THROW_ERR("WHERE can not be used inside GFOR", AF_ERR_RUNTIME);
    }

    af_array out = 0;
    AF_THROW(af_where(&out, in.get()));
    return array(out);
}
}  // namespace af