public void ShouldCheckIfAddingWorksFor2Elements()
{
Vector<int> list = new Vector<int>();
list.Add(0);
list.Add(2);
Assert.AreEqual(2, list.Count);
}
public static double length(Vector a)
{
double res = 0;
for (int i = 0; i < a.dim; i++)
res += a[i] * a[i];
return Math.Sqrt(res);
}
public void ShouldReturnLengthOfListAsOneForDecimal()
{
Vector<decimal> list = new Vector<decimal>();
list.Add(2.5m);
int result = list.Count;
Assert.AreEqual(1, result);
}
public void getRect(ref List<Vector> X, ref Vector lt, ref Vector rb)
{
lt = new Vector(X[0][0], X[0][1]);
rb = new Vector(X[0][0], X[0][1]);
for (int i = 1; i < X.Count; i++)
{
Vector tmp = new Vector(X[i][0], X[i][1]);
if (tmp[0] < lt[0]) lt[0] = tmp[0];
if (tmp[0] > rb[0]) rb[0] = tmp[0];
if (tmp[1] < rb[1]) rb[1] = tmp[1];
if (tmp[1] > lt[1]) lt[1] = tmp[1];
}
if (rb[0] - lt[0] == 0) rb[0]++;
if (lt[1] - rb[1] == 0) lt[1]++;
double P = (rb[0] - lt[0]) / (lt[1] - rb[1]);
if (P <= 1)
{
marginX = (comp.width() - P * comp.height()) / 2 + 40;
}
else
{
marginX = comp.width() / 10;
}
marginY = (marginX - (comp.width() - (comp.height() - 40) * P) / 2) / P;
}
public static Vector div(Vector v, double num)
{
Vector res = new Vector(v.dim);
for (int i = 0; i < v.dim; i++)
res[i] = (num != 0) ? (v[i] / num) : 0;
return res;
}
public static Vector add(Vector a, Vector b)
{
Vector res = new Vector(a.dim);
for (int i = 0; i < a.dim; i++)
res[i] = a[i] + b[i];
return res;
}
public void ShouldReturnFalseForListContainingNumberTwo()
{
Vector<int> list = new Vector<int>();
list.Add(3);
list.Add(1);
bool contains = list.Contains(2);
Assert.IsFalse(contains);
}
public void ShouldCheckIfTwoStringsAdded()
{
Vector<string> list = new Vector<string>() {
"hello1",
"hello2"
};
Assert.AreEqual(2, list.Count);
}
public void ShouldInsertNumberFourAtIndexOne()
{
Vector<int> list = new Vector<int>();
list.Add(2);
list.Add(3);
list.Add(1);
list.Insert(1, 4);
Assert.AreEqual(1, list.IndexOf(4));
}
static void Main()
{
Vector vect1 = new Vector(1, 3, 5, 10);
Console.WriteLine(vect1.ToString());
Vector vect2 = vect1 + 5;
Console.WriteLine(vect2.ToString());
Vector vect3 = vect1 * vect2;
Console.WriteLine(vect3.ToString());
}
public void ShouldRemoveNumberThreeFromList()
{
Vector<int> list = new Vector<int>();
list.Add(2);
list.Add(3);
list.Add(1);
list.Remove(3);
Assert.AreEqual(2, list.Count);
Assert.AreEqual(1, list.IndexOf(1));
}
public void ShouldRemoveItemAtIndexTwo()
{
Vector<int> list = new Vector<int>();
list.Add(2);
list.Add(3);
list.Add(1);
list.RemoveAt(2);
Assert.AreEqual(2, list.Count);
Assert.AreEqual(1, list.IndexOf(3));
}
public void ShouldCopyValueToList()
{
Vector<int> list = new Vector<int>();
list.Add(2);
list.Add(3);
list.Add(1);
int[] value = new int[2];
list.CopyTo(value, 0);
Assert.AreEqual(2, value[0]);
}
public void ShouldClearListOfAllElements()
{
Vector<int> list = new Vector<int>();
list.Add(2);
list.Add(3);
list.Add(1);
list.Clear();
int result = list.Count;
Assert.AreEqual(0, result);
}
public LineParticle(Color color, GraphicsDevice graphicsDevice, Vector position, Vector velocity, Destruction destruction)
: base(graphicsDevice, position, velocity, destruction)
{
this.Color = color;
this.line = new BasicEffect(graphicsDevice);
this.line.VertexColorEnabled = true;
this.line.Projection = Matrix.CreateOrthographicOffCenter
(0, graphicsDevice.Viewport.Width, // left, right
graphicsDevice.Viewport.Height, 0, // bottom, top
0, 1);
}
public void ShouldRemoveTheFirstInstanceOf5()
{
Vector<int> list = new Vector<int>();
list.Add(3);
list.Add(2);
list.Add(4);
list.Add(5);
list.Add(6);
Assert.IsTrue(list.Remove(5));
Assert.AreEqual(3, list.IndexOf(6));
}
public void ShouldRemoveTheElementAtIndex1()
{
Vector<int> list = new Vector<int>();
list.Add(3);
list.Add(2);
list.Add(4);
list.Add(5);
list.Add(7);
list.RemoveAt(1);
Assert.AreEqual(4, list[1]);
}
public void ShouldInsertANumberAtIndex3()
{
Vector<int> list = new Vector<int>();
list.Add(3);
list.Add(2);
list.Add(4);
list.Add(5);
list.Add(7);
list.Insert(2, 9);
Assert.AreEqual(2, list.IndexOf(9));
}
public override void Render(Graphics g, Point p)
{
const float margin = 1;
var v = new Vector(p.X, p.Y);
var vel = this.Velocity / 60;
if (vel.Length < margin)
{
vel = vel.Normalize() * margin;
}
g.DrawLine(this.Pen, new Line(Position + v, Position - vel + v));
}
public Vector getCoord(Vector p, Vector lt, Vector rb, bool rev = false)
{
double dx = Math.Abs(rb[0] - lt[0]) / (comp.width() - 2 * marginX),
dy = Math.Abs(rb[1] - lt[1]) / (comp.height() - 2 * marginY);
Vector res = new Vector(2);
res[0] = ((p[0] - lt[0]) / dx + marginX + comp.x);
if (rev) res[1] = (double)H - (comp.height() + (rb[1] - p[1]) / dy - marginY + comp.y);
else res[1] = (comp.height() + (rb[1] - p[1]) / dy - marginY + comp.y);
return res;
}
public Vector(Vector v)
{
i1 = v.First;
this.num = v.Length;
p = new int[i1 + num];
for (int i = i1; i <= v.Last; i++)
{
this.p[i] = v[i];
}
count++;
}
public static void Main()
{
Vector.Vector <double> v1 = new Vector.Vector <double>(3.0, 4.0);
Vector.Vector <double> v2 = new Vector.Vector <double>(2.3, 1.1);
Console.WriteLine(v1);
Console.WriteLine(v2);
Vector.Vector <double> v3 = v1 + v2;
Console.WriteLine(v3);
Vector.Vector <double> v1_copy = v1;
Console.WriteLine("v1 == v1_copy: {0}", v1 == v1_copy);
Console.WriteLine("v1 == v2 : {0}", v1 == v2);
}
public void SetFromZ(ref Normal z)
{
#if VERBOSE
if (z.Length2 < MathLab.Epsilon)
{
Console.WriteLine("z is Zero {1} - {0}",z, z.IsZero());
z = new Normal(0,0,1f);
}
#endif
Vec3f tmpZ = new Vector(z.x, z.y, z.z);
Vec3f tmpX = (Math.Abs(tmpZ.x) > 0.99f) ? new Vec3f(0, 1, 0) : new Vec3f(1, 0, 0);
mY = Vector.Normalize(Core.Primitives.Normal.Cross(ref z, ref tmpX));
mX = Core.Primitives.Normal.Cross(ref mY, ref z);
mZ = tmpZ;
}
public override void Render(Point p)
{
const float Margin = 1;
var g = this.line;
var v = new Vector(p.X, p.Y);
var vel = this.Velocity / 60;
if (vel.Length < Margin)
{
vel = vel.Normalize() * Margin;
}
var vertices = new VertexPositionColor[2];
vertices[0].Position = (this.Position + v + new Vector(0, 0, -2)).ToVector3();
vertices[0].Color = this.Color;
vertices[1].Position = (this.Position - vel + v + new Vector(0, 0, -2)).ToVector3();
vertices[1].Color = this.Color;
line.CurrentTechnique.Passes[0].Apply();
GraphicsDevice.DrawUserPrimitives(PrimitiveType.LineList, vertices, 0, 1);
////g.DrawLine(this.Pen, new Line(Position + v, Position - vel + v));
}
public List<List<Vector>> system_config(int W, int H,
Graph<Object> G,
out List<Vector> config,
int root = -1, int p_root = -1,
List<Vector> initial_config = null)
{
Layout layout = new Layout(W, H);
HV hv = new HV();
List<Vector> X = hv.system_config(G, root, p_root);
Vector lt = new Vector(0,0), rb = new Vector(0,0);
layout.getRect(ref X, ref lt, ref rb);
for (int i = 0; i < X.Count; i++)
X[i] = layout.getCoord(X[i], lt, rb);
List<List<Vector>> _X = new List<List<Vector>>();
_X.Add(X);
config = X;
return _X;
}
public Vector<Holiday> listHolidays(uint gvoid)
{
// Declarations
Vector<Holiday> quals = new Vector<Holiday>();
uint gvhid = 0, modifiedby = 0;
DateTime datemodified = new DateTime(1901, 1, 1), start = new DateTime(1901, 1, 1), end = new DateTime(1901, 1, 1);
Holiday input = new Holiday();
// Declarations
// Command
string query = string.Format("SELECT gvh_id, gvh_start, gvh_end, date_modified, modified_by " +
"FROM gfrc_volunteer_holiday WHERE gvo_id = {0}", gvoid);
try
{
using (conn)
{
conn.Open();
cmd = new OleDbCommand(query, conn);
rdr = cmd.ExecuteReader();
while (rdr.Read())
{
if (UInt32.TryParse(rdr.GetValue(0).ToString(), out gvhid))
{
start = rdr.GetDateTime(1);
if (!DateTime.TryParse(rdr.GetValue(2).ToString(), out end))
end = new DateTime(1901, 1, 1);
if (!DateTime.TryParse(rdr.GetValue(14).ToString(), out datemodified))
datemodified = new DateTime(1901, 1, 1);
if (!UInt32.TryParse(rdr.GetValue(15).ToString(), out modifiedby))
modifiedby = 0;
input = new Holiday(gvhid, gvoid, start, end, datemodified, modifiedby);
quals.Add(input);
}
}
}
}
finally
{
if (rdr != null)
rdr.Close();
}
if (conn != null)
{
conn.Close();
}
return quals;
}
public Vector<vQualification> listQualifications(uint gvoid)
{
// Declarations
Vector<vQualification> quals = new Vector<vQualification>();
uint gvqid = 0;
string qualification = null;
vQualification input = new vQualification();
// Command
string query = string.Format("SELECT gvq_id, gvq_qual " +
"FROM gfrc_volunteer_qualification WHERE gvo_id = {0}", gvoid);
try
{
using (conn)
{
conn.Open();
cmd = new OleDbCommand(query, conn);
rdr = cmd.ExecuteReader();
while (rdr.Read())
{
if (!UInt32.TryParse(rdr.GetValue(0).ToString(), out gvqid))
gvqid = 0;
qualification = rdr.GetString(1);
if (gvqid != 0)
{
input = new vQualification(gvqid, gvoid, qualification);
quals.Add(input);
}
}
}
}
finally
{
if (rdr != null)
rdr.Close();
}
if (conn != null)
{
conn.Close();
}
return quals;
}
public Vector(Vector vect)
{
this.coordinates = vect.coordinates;
}
public List<Vector> system_config(Graph<Object> G, int root = -1, int p_root = -1)
{
init(root, p_root); // for safety!!!
this.G = G;
List<Vector> X = new List<Vector>();
for (int i = 0; i < G.V; i++)
X.Add(new Vector(0,0));
TreeAlgo<Object> GA = new TreeAlgo<Object>(G);
if (root == -1)
root = GA.center();
GA.dfs(root, p_root);
right = new int[G.V];
for (int i = 0; i < G.V; i++)
right[i] = 0;
X[root] = new Vector(sx == INF ? 0 : sx, sy == INF ? 0 : sy);
if (G.V > 1)
{
setPos(root, p_root, ref X, ref GA);
}
else
{
right[root] = (int)X[root][0];
}
return X;
}
public static double SecondNorm(Vector v)
{
return 0;
}
public static double FirstNorm(Vector v)
{
return 0;
}
