Shape class

template<template<typename> class Vector, typename Type>
class Shape
{
private:

    inline bool check_size(const std::vector<Vector<Type>> &v1, const std::vector<Vector<Type>> &v2) const;

protected:

    std::vector<Vector<Type>> verticies = {};
    Vector<Type> axis = Vector<Type>(1,1);

    Shape(const std::vector<Vector<Type>> &);
    Shape(const std::vector<Vector<Type>> &, const Vector<Type> &);

public:

    Shape() {}
    ~Shape() {}

    inline virtual void setVertex(const size_t &, const Vector<Type> &);
    inline virtual Vector<Type> & getVertex(const size_t &) const;

    inline virtual void addVertex(const size_t &, const Vector<Type> &);
    inline virtual void delVertex(const size_t &);

    void setAxis(const Vector<Type> &);
    Vector<Type> & getAxis() const;

    size_t & getVertexCount() const;
};