public int CalculateDistinctSlices(int[] sequence)
{
if (sequence.Length == 0)
{
return(0);
}
var totalSlices = 0L;
var slice = new Slice();
slice.Add(sequence[0], 0);
for (int i = 1; i < sequence.Length; i++)
{
if (slice.ContainsValue(sequence[i]))
{
totalSlices += GetNumberOfSubSlices(slice.Count);
slice.CleanUpToValue(sequence[i]);
totalSlices -= GetNumberOfSubSlices(slice.Count);
}
slice.Add(sequence[i], i);
}
totalSlices += GetNumberOfSubSlices(slice.Count);
return((int)totalSlices);
}
public void TestAddPlacesNewElementAtEndOfCollection()
{
var list = new[] { 0, 1, 2, 3, 4 };
var slice = new Slice <int>(list, 2, 2);
Assert.ThrowsException <InvalidOperationException>(() => slice.Add(5));
}
public void Converter_ToText_SimpleIntegerOneMaterialRectsIntersectionInvert()
{
#region TestData
var scene = new Slice();
scene.Add(new Rect(2, 0, 4, 2, 2));
scene.Add(new Rect(0, 0, 3, 2, 2));
#endregion
var expected = @"SLICE NUMBER: 1 FIRST ROW: 1 LAST ROW: 2
ROW NR. 1 FIRST PIXEL: 1 NUMBER OF AREAS: 1
4 2
ROW NR. 2 FIRST PIXEL: 1 NUMBER OF AREAS: 1
4 2";
var actual = scene.ToText(1, false);
Assert.AreEqual(expected, actual);
}
public void Converter_ToText_SimpleIntegerOneMaterialRectsSmalledFirst()
{
#region TestData
var scene = new Slice();
scene.Add(new Rect(1, 1, 3, 3, 1));
scene.Add(new Rect(0, 0, 4, 4, 1));
#endregion
var expected = @"SLICE NUMBER: 1 FIRST ROW: 1 LAST ROW: 4
ROW NR. 1 FIRST PIXEL: 1 NUMBER OF AREAS: 1
4 1
ROW NR. 2 FIRST PIXEL: 1 NUMBER OF AREAS: 1
4 1
ROW NR. 3 FIRST PIXEL: 1 NUMBER OF AREAS: 1
4 1
ROW NR. 4 FIRST PIXEL: 1 NUMBER OF AREAS: 1
4 1";
var actual = scene.ToText(1, false);
Assert.AreEqual(expected, actual);
}
public void Converter_ToText_SimpleDecimalCircle3()
{
#region TestData
var scene = new Slice();
scene.Add(new Circle(1.5, 1.5, 0.5, 8));
#endregion
var expected = @"SLICE NUMBER: 1 FIRST ROW: 2 LAST ROW: 2
ROW NR. 2 FIRST PIXEL: 2 NUMBER OF AREAS: 1
2 8";
var actual = scene.ToText(1, false);
Assert.AreEqual(expected, actual);
}
public void Converter_FromText_SimpleDecimalCircle3()
{
#region TestData
var text = @"SLICE NUMBER: 1 FIRST ROW: 2 LAST ROW: 2
ROW NR. 2 FIRST PIXEL: 2 NUMBER OF AREAS: 1
2 8";
var expected = new Scene();
var slice = new Slice();
slice.Add(new Circle(1.5, 1.5, 0.5, 8));
expected.AddSlice(1, slice);
#endregion
var actual = TextConventer.SceneFromText(text);
AreEqualScene(expected, actual);
}
public void Converter_ToText_SimpleIntegerCircle()
{
#region TestData
var scene = new Slice();
scene.Add(new Circle(1, 1, 1, 4));
#endregion
var expected = @"SLICE NUMBER: 1 FIRST ROW: 1 LAST ROW: 2
ROW NR. 1 FIRST PIXEL: 1 NUMBER OF AREAS: 1
2 4
ROW NR. 2 FIRST PIXEL: 1 NUMBER OF AREAS: 1
2 4";
var actual = scene.ToText(1, false);
Assert.AreEqual(expected, actual);
}
public void Converter_FromText_SimpleIntegerCircle()
{
#region TestData
var text = @"SLICE NUMBER: 1 FIRST ROW: 1 LAST ROW: 2
ROW NR. 1 FIRST PIXEL: 1 NUMBER OF AREAS: 1
2 4
ROW NR. 2 FIRST PIXEL: 1 NUMBER OF AREAS: 1
2 4";
var expected = new Scene();
var slice = new Slice();
slice.Add(new Circle(1, 1, 1, 4));
expected.AddSlice(1, slice);
#endregion
var actual = TextConventer.SceneFromText(text);
AreEqualScene(expected, actual);
}