#pragma once
#include <vector>
/// <summary>
/// An interface for classes which compute the distance between two points (where points are
/// represented as arrays of doubles).
/// </summary>
class IDistanceCalculator {
    /// <summary>
    /// Computes the distance between two points.
    /// Note that larger values indicate that the two points are farther apart.
    /// </summary>
    /// <param name="attributesOne">The attributes of the first point</param>
    /// <param name="attributesTwo">The attributes of the second point</param>
    /// <returns>A double for the distance between the two points</returns>
public:
    virtual double computeDistance(std::vector<double> attributesOne,
                                   std::vector<double> attributesTwo) = 0;
};