public override int GetHashCode()
{
double[] fields = new double[4];
fields[0] = this.IsEmpty ? 0.0 : this.X;
fields[1] = this.IsEmpty ? 0.0 : this.Y;
double?z = this.Z;
fields[2] = z.HasValue ? z.GetValueOrDefault() : 0.0;
double?m = this.M;
fields[3] = m.HasValue ? m.GetValueOrDefault() : 0.0;
return(Geography.ComputeHashCodeFor <double>(base.CoordinateSystem, fields));
}
internal bool?BaseEquals(Geography other)
{
if (other == null)
{
return(false);
}
if (object.ReferenceEquals(this, other))
{
return(true);
}
if (!this.coordinateSystem.Equals(other.coordinateSystem))
{
return(false);
}
if (this.IsEmpty || other.IsEmpty)
{
return(new bool?(this.IsEmpty && other.IsEmpty));
}
return(null);
}
/// <summary>
/// Get Hashcode
/// </summary>
/// <returns>The hashcode</returns>
public override int GetHashCode()
{
return(Geography.ComputeHashCodeFor(this.CoordinateSystem, new[] { this.IsEmpty ? 0 : this.X, this.IsEmpty ? 0 : this.Y, this.Z ?? 0, this.M ?? 0 }));
}
/// <summary>Gets the hash code.</summary>
/// <returns>The hash code.</returns>
public override int GetHashCode()
{
return(Geography.ComputeHashCodeFor(this.CoordinateSystem, this.Points));
}
public override int GetHashCode()
{
return(Geography.ComputeHashCodeFor <Geometry>(base.CoordinateSystem, this.Geometries));
}
public override int GetHashCode()
{
return(Geography.ComputeHashCodeFor <int>(base.CoordinateSystem, new int[1]));
}
public static double?Distance(this Geography operand1, Geography operand2)
{
return(OperationsFor(new Geography[] { operand1, operand2 }).IfValidReturningNullable <SpatialOperations, double>(ops => ops.Distance(operand1, operand2)));
}
/// <summary>Determines if geography point and polygon will intersect.</summary>
/// <returns>The operation result.</returns>
/// <param name="operand1">The first operand.</param>
/// <param name="operand2">The second operand.</param>
public static bool?Intersects(this Geography operand1, Geography operand2)
{
return(OperationsFor(operand1, operand2).IfValidReturningNullable(ops => ops.Intersects(operand1, operand2)));
}
/// <summary>Determines the Length of the geography LineString.</summary>
/// <returns>The operation result.</returns>
/// <param name="operand">The LineString operand.</param>
public static double?Length(this Geography operand)
{
return(OperationsFor(operand).IfValidReturningNullable(ops => ops.Length(operand)));
}
/// <summary>Determines the distance of the geography.</summary>
/// <returns>The operation result.</returns>
/// <param name="operand1">The first operand.</param>
/// <param name="operand2">The second operand.</param>
public static double?Distance(this Geography operand1, Geography operand2)
{
return(OperationsFor(operand1, operand2).IfValidReturningNullable(ops => ops.Distance(operand1, operand2)));
}
public override int GetHashCode()
{
return(Geography.ComputeHashCodeFor <GeographyPolygon>(base.CoordinateSystem, this.Polygons));
}
public override int GetHashCode()
{
return(Geography.ComputeHashCodeFor <GeographyLineString>(base.CoordinateSystem, this.Rings));
}
public virtual double Distance(Geography operand1, Geography operand2)
{
throw new NotImplementedException();
}
/// <summary>Indicates a Geography Intersects() method.</summary>
/// <returns>The operation result.</returns>
/// <param name="operand1">The Operand 1, point.</param>
/// <param name="operand2">The Operand 2, polygon.</param>
public virtual bool Intersects(Geography operand1, Geography operand2)
{
throw new NotImplementedException();
}
/// <summary>Indicates a Geography LineString's length.</summary>
/// <returns>The operation result.</returns>
/// <param name="operand">The Operand.</param>
public virtual double Length(Geography operand)
{
throw new NotImplementedException();
}
