Region1

References
[IoId("00000000-E7EB-4FFD-99EC-2EA9F2368B2C")] public struct Region1 : IStorable, IEquatable<Region1>, IComparable<Region1>
A one-dimensional region, or set of intervals on the real number line.

Constructors

Region1

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public Region1(double lower, double upper)
Create a region from a single interval.
Parameters:
lower (double)Lower boundary.
upper (double)Upper boundary.

Region1

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public Region1(IReader reader)
Deserialisation constructor.
Parameters:
reader (IReader)

Properties

Empty

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public static Region1 Empty { get; }
Gets the empty region.

Full

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public static Region1 Full { get; }
Gets the full region covering the entire numberline.

IntervalCount

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public int IntervalCount { get; }
Gets the number of defined intervals.

IsEmpty

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public bool IsEmpty { get; }
Gets whether this region1 is entirely empty.

IsFull

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public bool IsFull { get; }
Gets whether this region1 is entirely full.

Length

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public double Length { get; }
Gets the length of the valid intervals.

Methods

CompareTo

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public int CompareTo(Region1 other)
Parameters:
other (Region1)

Contains

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public bool Contains(double value, bool includeBoundaries = true)
Gets whether a specific value is inside the region intervals.
Parameters:
value (double)Value to test.
includeBoundaries (bool = true)If true, values on interval boundaries are considered part of the interior.
Returns: True if the value is inside or on the boundary of the region intervals.

Equals

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public bool Equals(Region1 other)
Parameters:
other (Region1)

FindInterval

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public int FindInterval(double value)
Gets the interval index which contains the given value.
Parameters:
value (double)

IntervalBoundaries

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public void IntervalBoundaries(int index, out double lower, out double upper)
Gets the lower and upper boundaries of the interval with the given index.
Parameters:
index (int)
lower (out double)
upper (out double)

Store

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public void Store(IWriter writer)
Serialise this Region1.
Parameters:
writer (IWriter)
Implements: Store

ToString

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public override string ToString()
Overrides: ValueType.ToString

ValueAtLength

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public double ValueAtLength(double length, int intervalIndex)
Gets the value as measured from the start of the specified region interval. The length is only measured inside intervals.
Parameters:
length (double)Length to measure.
intervalIndex (int)Index of interval for measuring start.

ValueAtLength

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public double ValueAtLength(double length)
Gets the value as measured from the start of the first region interval. The length is only measured inside intervals.
Parameters:
length (double)Length to measure.

Operators

OperationResultDescription
Region1+Region1Region1Create a union of two regions.
Region1+doubleRegion1Shift all region intervals right by some distance.
Region1/doubleRegion1Divide all region boundaries by some factor.
Region1*doubleRegion1Multiply all region boundaries by some factor.
Region1-Region1Region1Create a difference of two regions.
Region1-doubleRegion1Shift all region intervals left by some distance.
-Region1Region1Negate a Region1.

Convertors

OperationResultDescription
implicit(double, double)Region1
implicit(int, int)Region1
implicitIntervalRegion1