Help! Topic: inheritance, derived classes in C++. CAN someone explain the error" calling a private constructor, has_abs is priv

Question

#include <iostream>
#include <cstring>

using namespace std;

class Vehicle {

public:
std::string name() { return name_; }
int number_of_wheels() { return number_ofwheels; }
std::string propulsion_type() { return propulsiontype; }
double max_speed() { return maxspeed; }

protected:
Vehicle(const std::string &name, int number_of_wheels,
const std::string &propulsion_type, double maxspeed)
: name(name), number_ofwheels(number_of_wheels),
propulsiontype(propulsion_type), maxspeed(maxspeed) {}

std::string name;
int number_ofwheels;
std::string propulsiontype;
double maxspeed;
};
class Bike : public Vehicle {

public:
Bike() : Vehicle("Bike", 2, "Muscles", 30) {}
};
class Plane : public Vehicle {
Plane(const std::string &name, const std::string &propulsion_type,
double max_speed, bool has_abs)
: Vehicle(name, 4, propulsion_type, max_speed),
hasabs(has_abs) {}

bool has_abs() { return hasabs; }
private

Answer 1

Can You link the code instead of writing it down? That way we can execute it (furthermore it is not complete).

Errors I found yet:
Variable name is sometimes also called name_
Function and variable both with same name (name)

Answer 2

Here is a link to discord where I have uploaded the code
https://discord.gg/7XSPmD