public void From_ValueAndUnit_ReturnsQuantityWithSameValueAndUnit()
{
var quantity00 = Diffusivity.From(1, DiffusivityUnit.SquareMeterPerHour);
AssertEx.EqualTolerance(1, quantity00.SquareMeterPerHours, SquareMeterPerHoursTolerance);
Assert.Equal(DiffusivityUnit.SquareMeterPerHour, quantity00.Unit);
}
public void DefaultCtor_ReturnsQuantityWithZeroValueAndBaseUnit()
{
var quantity = new Diffusivity();
Assert.Equal(0, quantity.Value);
Assert.Equal(DiffusivityUnit.SquareMeterPerHour, quantity.Unit);
}
public void Equals_RelativeTolerance_IsImplemented()
{
var v = Diffusivity.FromSquareMeterPerHours(1);
Assert.True(v.Equals(Diffusivity.FromSquareMeterPerHours(1), SquareMeterPerHoursTolerance, ComparisonType.Relative));
Assert.False(v.Equals(Diffusivity.Zero, SquareMeterPerHoursTolerance, ComparisonType.Relative));
}
public void Equals_SameType_IsImplemented()
{
var a = Diffusivity.FromSquareMeterPerHours(1);
var b = Diffusivity.FromSquareMeterPerHours(2);
Assert.True(a.Equals(a));
Assert.False(a.Equals(b));
}
public void CompareToIsImplemented()
{
Diffusivity squaremeterperhour = Diffusivity.FromSquareMeterPerHours(1);
Assert.Equal(0, squaremeterperhour.CompareTo(squaremeterperhour));
Assert.True(squaremeterperhour.CompareTo(Diffusivity.Zero) > 0);
Assert.True(Diffusivity.Zero.CompareTo(squaremeterperhour) < 0);
}
public void ToUnit()
{
var squaremeterperhour = Diffusivity.FromSquareMeterPerHours(1);
var squaremeterperhourQuantity = squaremeterperhour.ToUnit(DiffusivityUnit.SquareMeterPerHour);
AssertEx.EqualTolerance(SquareMeterPerHoursInOneSquareMeterPerHour, (double)squaremeterperhourQuantity.Value, SquareMeterPerHoursTolerance);
Assert.Equal(DiffusivityUnit.SquareMeterPerHour, squaremeterperhourQuantity.Unit);
}
public void Equals_QuantityAsObject_IsImplemented()
{
object a = Diffusivity.FromSquareMeterPerHours(1);
object b = Diffusivity.FromSquareMeterPerHours(2);
Assert.True(a.Equals(a));
Assert.False(a.Equals(b));
Assert.False(a.Equals((object)null));
}
public void ArithmeticOperators()
{
Diffusivity v = Diffusivity.FromSquareMeterPerHours(1);
AssertEx.EqualTolerance(-1, -v.SquareMeterPerHours, SquareMeterPerHoursTolerance);
AssertEx.EqualTolerance(2, (Diffusivity.FromSquareMeterPerHours(3) - v).SquareMeterPerHours, SquareMeterPerHoursTolerance);
AssertEx.EqualTolerance(2, (v + v).SquareMeterPerHours, SquareMeterPerHoursTolerance);
AssertEx.EqualTolerance(10, (v * 10).SquareMeterPerHours, SquareMeterPerHoursTolerance);
AssertEx.EqualTolerance(10, (10 * v).SquareMeterPerHours, SquareMeterPerHoursTolerance);
AssertEx.EqualTolerance(2, (Diffusivity.FromSquareMeterPerHours(10) / 5).SquareMeterPerHours, SquareMeterPerHoursTolerance);
AssertEx.EqualTolerance(2, Diffusivity.FromSquareMeterPerHours(10) / Diffusivity.FromSquareMeterPerHours(5), SquareMeterPerHoursTolerance);
}
/// <summary>
/// Create KAZE using the specific values
/// </summary>
/// <param name="extended">Set to enable extraction of extended (128-byte) descriptor.</param>
/// <param name="upright">Set to enable use of upright descriptors (non rotation-invariant).</param>
/// <param name="threshold">Detector response threshold to accept point</param>
/// <param name="octaves">Maximum octave evolution of the image</param>
/// <param name="sublevels">Default number of sublevels per scale level</param>
/// <param name="diffusivity">Diffusivity type.</param>
public KAZE(
bool extended = false,
bool upright = false,
float threshold = 0.001f,
int octaves = 4,
int sublevels = 4,
Diffusivity diffusivity = Diffusivity.PmG2)
{
_ptr = Features2DInvoke.cveKAZEDetectorCreate(
extended, upright, threshold, octaves, sublevels, diffusivity,
ref _feature2D, ref _sharedPtr);
}
public void ComparisonOperators()
{
Diffusivity oneSquareMeterPerHour = Diffusivity.FromSquareMeterPerHours(1);
Diffusivity twoSquareMeterPerHours = Diffusivity.FromSquareMeterPerHours(2);
Assert.True(oneSquareMeterPerHour < twoSquareMeterPerHours);
Assert.True(oneSquareMeterPerHour <= twoSquareMeterPerHours);
Assert.True(twoSquareMeterPerHours > oneSquareMeterPerHour);
Assert.True(twoSquareMeterPerHours >= oneSquareMeterPerHour);
Assert.False(oneSquareMeterPerHour > twoSquareMeterPerHours);
Assert.False(oneSquareMeterPerHour >= twoSquareMeterPerHours);
Assert.False(twoSquareMeterPerHours < oneSquareMeterPerHour);
Assert.False(twoSquareMeterPerHours <= oneSquareMeterPerHour);
}
public void EqualityOperators()
{
var a = Diffusivity.FromSquareMeterPerHours(1);
var b = Diffusivity.FromSquareMeterPerHours(2);
// ReSharper disable EqualExpressionComparison
Assert.True(a == a);
Assert.False(a != a);
Assert.True(a != b);
Assert.False(a == b);
Assert.False(a == null);
Assert.False(null == a);
// ReSharper restore EqualExpressionComparison
}
public void Diffusivity_QuantityInfo_ReturnsQuantityInfoDescribingQuantity()
{
var quantity = new Diffusivity(1, DiffusivityUnit.SquareMeterPerHour);
QuantityInfo <DiffusivityUnit> quantityInfo = quantity.QuantityInfo;
Assert.Equal(Diffusivity.Zero, quantityInfo.Zero);
Assert.Equal("Diffusivity", quantityInfo.Name);
Assert.Equal(QuantityType.Diffusivity, quantityInfo.QuantityType);
var units = EnumUtils.GetEnumValues <DiffusivityUnit>().Except(new[] { DiffusivityUnit.Undefined }).ToArray();
var unitNames = units.Select(x => x.ToString());
// Obsolete members
#pragma warning disable 618
Assert.Equal(units, quantityInfo.Units);
Assert.Equal(unitNames, quantityInfo.UnitNames);
#pragma warning restore 618
}
public void Convert_ToSingle_EqualsValueAsSameType()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Equal((float)quantity.Value, Convert.ToSingle(quantity));
}
public void Convert_ToInt32_EqualsValueAsSameType()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Equal((int)quantity.Value, Convert.ToInt32(quantity));
}
public void Convert_ToDecimal_EqualsValueAsSameType()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Equal((decimal)quantity.Value, Convert.ToDecimal(quantity));
}
public void GetHashCode_Equals()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Equal(new { Diffusivity.QuantityType, quantity.Value, quantity.Unit }.GetHashCode(), quantity.GetHashCode());
}
public void Convert_ChangeType_QuantityType_EqualsQuantityType()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Equal(QuantityType.Diffusivity, Convert.ChangeType(quantity, typeof(QuantityType)));
}
public void Convert_ChangeType_SelfType_EqualsSelf()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Equal(quantity, Convert.ChangeType(quantity, typeof(Diffusivity)));
}
public void Convert_ToString_EqualsToString()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Equal(quantity.ToString(), Convert.ToString(quantity));
}
public void Convert_ToUInt64_EqualsValueAsSameType()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Equal((ulong)quantity.Value, Convert.ToUInt64(quantity));
}
public void Equals_NegativeRelativeTolerance_ThrowsArgumentOutOfRangeException()
{
var v = Diffusivity.FromSquareMeterPerHours(1);
Assert.Throws <ArgumentOutOfRangeException>(() => v.Equals(Diffusivity.FromSquareMeterPerHours(1), -1, ComparisonType.Relative));
}
public void Convert_ChangeType_UnitType_EqualsUnit()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Equal(quantity.Unit, Convert.ChangeType(quantity, typeof(DiffusivityUnit)));
}
public void EqualsReturnsFalseOnTypeMismatch()
{
Diffusivity squaremeterperhour = Diffusivity.FromSquareMeterPerHours(1);
Assert.False(squaremeterperhour.Equals(new object()));
}
public void Convert_ChangeType_BaseDimensions_EqualsBaseDimensions()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Equal(Diffusivity.BaseDimensions, Convert.ChangeType(quantity, typeof(BaseDimensions)));
}
public void EqualsReturnsFalseOnNull()
{
Diffusivity squaremeterperhour = Diffusivity.FromSquareMeterPerHours(1);
Assert.False(squaremeterperhour.Equals(null));
}
public void Convert_ChangeType_InvalidType_ThrowsInvalidCastException()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Throws <InvalidCastException>(() => Convert.ChangeType(quantity, typeof(QuantityFormatter)));
}
public void ToString_NullArgs_ThrowsArgumentNullException()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Throws <ArgumentNullException>(() => quantity.ToString(null, "g", null));
}
public void NegationOperator_ReturnsQuantity_WithNegatedValue(double value)
{
var quantity = Diffusivity.FromSquareMeterPerHours(value);
Assert.Equal(Diffusivity.FromSquareMeterPerHours(-value), -quantity);
}
public void ToString_NullProvider_EqualsCurrentUICulture()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Equal(quantity.ToString(CultureInfo.CurrentUICulture, "g"), quantity.ToString(null, "g"));
}
public void Convert_ToDateTime_ThrowsInvalidCastException()
{
var quantity = Diffusivity.FromSquareMeterPerHours(1.0);
Assert.Throws <InvalidCastException>(() => Convert.ToDateTime(quantity));
}
/// <summary>
/// Create KAZE using the specific values
/// </summary>
public KAZE(bool extended=false, bool upright=false, float threshold = 0.001f, int octaves = 4, int sublevels = 4, Diffusivity diffusivity = Diffusivity.PmG2)
{
_ptr = CvInvoke.cveKAZEDetectorCreate(extended, upright, threshold, octaves, sublevels, diffusivity,
ref _feature2D);
}
