Function condition

src/runtime/CL/mlgo/MLGOParser.cpp:690–707

}

Condition condition(TokenStream &in, bool &valid)
{
    LOG_TOKEN_POS(in, pos);
    // NOTE: Only simplified Conditions are accepted, which means the lhs comparator type is fixed to Var and that of
    // the rhs is fixed to Num (float)
    const auto invalid_val = Condition{};
    const auto l_t         = CHECK_DEFAULT(comparator_type(in, valid), valid, invalid_val);
    const auto l_v         = CHECK_DEFAULT(text_val(in, valid), valid, invalid_val);
    const auto c_o         = CHECK_DEFAULT(conditional_op(in, valid), valid, invalid_val);
    const auto r_t         = CHECK_DEFAULT(comparator_type(in, valid), valid, invalid_val);
    const auto r_v         = CHECK_DEFAULT(float_val(in, valid), valid, invalid_val);
    if (l_t != ComparatorType::Var || r_t != ComparatorType::Num)
    {
        FAIL_WITH_MSG_DEFAULT(valid, invalid_val, pos,
                              "Only accept LHS type to be Var (string) and RHS type to be Num (float)");
    }
    return Condition{l_v, c_o, r_v};
}

void heuristic_tree(TokenStream &in, MLGOHeuristics &h, bool &valid)
{