Does not have class type

class weapon
{
protected:
    direction dirct;
    sf::Clock speed_cl;
    float speed_t;
   
public:
    void ref_rotation( float rotation, sf::Vector2f position, int dir = 0 );
   
};

class gun
    : public weapon
{
    vector < gun_bullet > ammo;
   
public:
    void shoot();
    gun( sf::Vector2f p_pos, float rotation );
};

void gun::shoot()
{
    speed_cl.getElapsedTime.asSeconds(); //TU BLAD
}

gun::gun( sf::Vector2f p_pos, float rotation )
{
    speed_t = 0.5;
}

speed_cl.getElapsedTime().asSeconds();