Method countOpsWithType

test/planner/cardinality_test.cpp:39–45

        return getOpWithType(op->getChild(0).get(), type);
    }
    uint64_t countOpsWithType(planner::LogicalOperator* op, planner::LogicalOperatorType type) {
        auto result = op->getOperatorType() == type ? 1u : 0u;
        for (auto i = 0u; i < op->getNumChildren(); ++i) {
            result += countOpsWithType(op->getChild(i).get(), type);
        }
        return result;
    }
};

TEST_F(CardinalityTest, TestOperators) {