// Write to file method
public static List<Point3D> LoadPath()
{
Path loadPath = new Path();
using (StreamReader fileReader = new StreamReader(@"../../../paths.txt"))
{
string line = fileReader.ReadLine();
while (line != null)
{
Point3D point = new Point3D();
string[] points = line.Split(' ');
point.X = int.Parse(points[0]);
point.Y = int.Parse(points[1]);
point.Z = int.Parse(points[2]);
loadPath.SequenceOfPoints.Add(point);
line = fileReader.ReadLine();
}
return loadPath.SequenceOfPoints;
}
}
// Calculate distance method
public static double Calculate(Point3D pointFirst, Point3D pointSecond)
{
int distX = pointSecond.X - pointFirst.X;
int distY = pointSecond.Y - pointFirst.Y;
int distZ = pointSecond.Z - pointFirst.Z;
double distance = Math.Sqrt(Math.Pow(distX, 2) + Math.Pow(distY, 2) + Math.Pow(distZ, 2));
return distance;
}
public static void Main()
{
// [ 3D POINTS ]
Console.WriteLine("--- 3D points tests ---");
// Printing the static zero point
Console.WriteLine("Zero point:\n{0}", Point3D.ZeroPoint);
// Creating two instances of the Point3D class
Point3D point1 = new Point3D();
Point3D point2 = new Point3D();
point1.X = 3;
point1.Y = 4;
point1.Z = -4;
point2.X = 1;
point2.Y = 6;
point2.Z = 2;
// Calculating the distance between the two points
double dist = DistanceCalculator.Calculate(point1, point2);
Console.WriteLine("\nThe distance is: {0}", dist);
// Loading path of points from a file
Path pathForLoading = new Path();
pathForLoading.SequenceOfPoints = PathStorage.LoadPath();
// Printing the loaded points
Console.WriteLine("\nThe path of points from file is:");
foreach (Point3D point in pathForLoading.SequenceOfPoints)
{
Console.WriteLine(point + "\n");
}
// Adding the two points to a Path
Path pathForWriting = new Path();
pathForWriting.SequenceOfPoints.Add(point1);
pathForWriting.SequenceOfPoints.Add(point2);
// Wrinting the path to a file
PathStorage.SavePath(pathForWriting);
// [ GENERIC LIST ]
Console.WriteLine("--- Generic List tests ---");
// Testing Add method
GenericList<int> testList = new GenericList<int>(3);
testList.Add(512);
testList.Add(30);
testList.Add(6);
testList.Add(8);
testList.Add(17);
testList.Add(30);
testList.Add(512);
testList.Add(1);
testList.Add(88);
testList.Add(12);
testList.Add(521);
testList.Add(65);
testList.Add(63);
Console.WriteLine("Adding values");
Console.WriteLine(testList);
// Testing Remove method
testList.RemoveAt(0);
testList.RemoveAt(2);
Console.WriteLine("Removing at position");
Console.WriteLine(testList);
// Testing Insert at position method
Console.WriteLine("Inserting at position");
testList.InsertAt(9999, 3);
Console.WriteLine(testList);
// Testing Search by value method
int result = testList.FindByValue(12);
Console.WriteLine("Search by value");
Console.WriteLine("Your number is at Index [{0}]\n", result);
// Testing to find min value
Console.WriteLine("Finding min value");
Console.WriteLine("Smallest value is at Index [{0}]\n", testList.Min<int>());
// Testing to find max value
Console.WriteLine("Finding max value");
Console.WriteLine("Biggest value is at Index [{0}]\n", testList.Max<int>());
// Testing Clear list method
testList.Clear();
// [ MATRIX ]
Console.WriteLine("--- Matrix tests ---");
Matrix<int> testMatrix1 = new Matrix<int>(5, 5);
Matrix<int> testMatrix2 = new Matrix<int>(5, 5);
Matrix<int> resultMatrix = new Matrix<int>(5, 5);
Matrix<int> zeroMatrix = new Matrix<int>(5, 5);
testMatrix1[3, 3] = 15;
testMatrix1[3, 4] = 15;
testMatrix1[4, 3] = 15;
testMatrix1[4, 4] = 15;
testMatrix1[1, 1] = 15;
testMatrix2[3, 3] = 10;
testMatrix2[3, 4] = 10;
testMatrix2[4, 3] = 10;
testMatrix2[4, 4] = 10;
testMatrix2[1, 1] = 10;
// Adding matrixes test
resultMatrix = testMatrix1 + testMatrix2;
Console.WriteLine("Adding matrixes");
Console.WriteLine(testMatrix1);
Console.WriteLine(testMatrix2);
Console.WriteLine(resultMatrix);
// Subtracting matrixes test
resultMatrix = testMatrix1 - testMatrix2;
Console.WriteLine("Substracting matrixes");
Console.WriteLine(testMatrix1);
Console.WriteLine(testMatrix2);
Console.WriteLine(resultMatrix);
// Multiplaying matrixes test
resultMatrix = testMatrix1 * testMatrix2;
Console.WriteLine("Multiplaying matrixes");
Console.WriteLine(testMatrix1);
Console.WriteLine(testMatrix2);
Console.WriteLine(resultMatrix);
// Check for non-zero elements
Console.WriteLine("Check matrix for non-zero elements (true or false)");
if (testMatrix1)
{
Console.WriteLine("The matrix has non-zero elements: True");
}
else
{
Console.WriteLine("The matrix has non-zero elements: False");
}
if (testMatrix2)
{
Console.WriteLine("The matrix has non-zero elements: True");
}
else
{
Console.WriteLine("The matrix has non-zero elements: False");
}
if (zeroMatrix)
{
Console.WriteLine("The matrix has non-zero elements: True");
}
else
{
Console.WriteLine("The matrix has non-zero elements: False");
}
// [ ATTRIBUTES ]
Console.WriteLine("\n--- Attributes test ---");
Type type = typeof(Program);
object[] versionAttributes = type.GetCustomAttributes(false);
foreach (VersionAttribute versionAttribute in versionAttributes)
{
Console.WriteLine("The version of the class 'Program' is {0}.{1}", versionAttribute.Major, versionAttribute.Minor);
}
}