IFloatingPoint<TSelf> 介面

定義

命名空間:

System.Numerics

組件:

System.Runtime.dll

來源:

IFloatingPoint.cs

定義浮點類型。

generic <typename TSelf>
 where TSelf : IFloatingPoint<TSelf>public interface class IFloatingPoint : IComparable<TSelf>, IEquatable<TSelf>, IParsable<TSelf>, ISpanParsable<TSelf>, IUtf8SpanParsable<TSelf>, System::Numerics::IAdditionOperators<TSelf, TSelf, TSelf>, System::Numerics::IAdditiveIdentity<TSelf, TSelf>, System::Numerics::IComparisonOperators<TSelf, TSelf, bool>, System::Numerics::IDecrementOperators<TSelf>, System::Numerics::IDivisionOperators<TSelf, TSelf, TSelf>, System::Numerics::IEqualityOperators<TSelf, TSelf, bool>, System::Numerics::IFloatingPointConstants<TSelf>, System::Numerics::IIncrementOperators<TSelf>, System::Numerics::IModulusOperators<TSelf, TSelf, TSelf>, System::Numerics::IMultiplicativeIdentity<TSelf, TSelf>, System::Numerics::IMultiplyOperators<TSelf, TSelf, TSelf>, System::Numerics::INumber<TSelf>, System::Numerics::INumberBase<TSelf>, System::Numerics::ISignedNumber<TSelf>, System::Numerics::ISubtractionOperators<TSelf, TSelf, TSelf>, System::Numerics::IUnaryNegationOperators<TSelf, TSelf>, System::Numerics::IUnaryPlusOperators<TSelf, TSelf>

public interface IFloatingPoint<TSelf> : IComparable<TSelf>, IEquatable<TSelf>, IParsable<TSelf>, ISpanParsable<TSelf>, IUtf8SpanParsable<TSelf>, System.Numerics.IAdditionOperators<TSelf,TSelf,TSelf>, System.Numerics.IAdditiveIdentity<TSelf,TSelf>, System.Numerics.IComparisonOperators<TSelf,TSelf,bool>, System.Numerics.IDecrementOperators<TSelf>, System.Numerics.IDivisionOperators<TSelf,TSelf,TSelf>, System.Numerics.IEqualityOperators<TSelf,TSelf,bool>, System.Numerics.IFloatingPointConstants<TSelf>, System.Numerics.IIncrementOperators<TSelf>, System.Numerics.IModulusOperators<TSelf,TSelf,TSelf>, System.Numerics.IMultiplicativeIdentity<TSelf,TSelf>, System.Numerics.IMultiplyOperators<TSelf,TSelf,TSelf>, System.Numerics.INumber<TSelf>, System.Numerics.INumberBase<TSelf>, System.Numerics.ISignedNumber<TSelf>, System.Numerics.ISubtractionOperators<TSelf,TSelf,TSelf>, System.Numerics.IUnaryNegationOperators<TSelf,TSelf>, System.Numerics.IUnaryPlusOperators<TSelf,TSelf> where TSelf : IFloatingPoint<TSelf>

type IFloatingPoint<'Self (requires 'Self :> IFloatingPoint<'Self>)> = interface
    interface IComparable
    interface IComparable<'Self (requires 'Self :> IFloatingPoint<'Self>)>
    interface IEquatable<'Self (requires 'Self :> IFloatingPoint<'Self>)>
    interface IFormattable
    interface IParsable<'Self (requires 'Self :> IFloatingPoint<'Self>)>
    interface ISpanFormattable
    interface ISpanParsable<'Self (requires 'Self :> IFloatingPoint<'Self>)>
    interface IAdditionOperators<'Self, 'Self, 'Self (requires 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self>)>
    interface IAdditiveIdentity<'Self, 'Self (requires 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self>)>
    interface IComparisonOperators<'Self, 'Self, bool (requires 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self>)>
    interface IEqualityOperators<'Self, 'Self, bool (requires 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self>)>
    interface IDecrementOperators<'Self (requires 'Self :> IFloatingPoint<'Self>)>
    interface IDivisionOperators<'Self, 'Self, 'Self (requires 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self>)>
    interface IFloatingPointConstants<'Self (requires 'Self :> IFloatingPoint<'Self>)>
    interface INumberBase<'Self (requires 'Self :> IFloatingPoint<'Self>)>
    interface IIncrementOperators<'Self (requires 'Self :> IFloatingPoint<'Self>)>
    interface IMultiplicativeIdentity<'Self, 'Self (requires 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self>)>
    interface IMultiplyOperators<'Self, 'Self, 'Self (requires 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self>)>
    interface ISubtractionOperators<'Self, 'Self, 'Self (requires 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self>)>
    interface IUnaryNegationOperators<'Self, 'Self (requires 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self>)>
    interface IUnaryPlusOperators<'Self, 'Self (requires 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self>)>
    interface IUtf8SpanFormattable
    interface IUtf8SpanParsable<'Self (requires 'Self :> IFloatingPoint<'Self>)>
    interface IModulusOperators<'Self, 'Self, 'Self (requires 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self> and 'Self :> IFloatingPoint<'Self>)>
    interface INumber<'Self (requires 'Self :> IFloatingPoint<'Self>)>
    interface ISignedNumber<'Self (requires 'Self :> IFloatingPoint<'Self>)>

Public Interface IFloatingPoint(Of TSelf)
Implements IAdditionOperators(Of TSelf, TSelf, TSelf), IAdditiveIdentity(Of TSelf, TSelf), IComparable(Of TSelf), IComparisonOperators(Of TSelf, TSelf, Boolean), IDecrementOperators(Of TSelf), IDivisionOperators(Of TSelf, TSelf, TSelf), IEqualityOperators(Of TSelf, TSelf, Boolean), IEquatable(Of TSelf), IFloatingPointConstants(Of TSelf), IIncrementOperators(Of TSelf), IModulusOperators(Of TSelf, TSelf, TSelf), IMultiplicativeIdentity(Of TSelf, TSelf), IMultiplyOperators(Of TSelf, TSelf, TSelf), INumber(Of TSelf), INumberBase(Of TSelf), IParsable(Of TSelf), ISignedNumber(Of TSelf), ISpanParsable(Of TSelf), ISubtractionOperators(Of TSelf, TSelf, TSelf), IUnaryNegationOperators(Of TSelf, TSelf), IUnaryPlusOperators(Of TSelf, TSelf), IUtf8SpanParsable(Of TSelf)

類型參數

TSelf

實作 介面的型別。

衍生

System.Decimal

System.Double

System.Half

System.Numerics.IBinaryFloatingPointIeee754<TSelf>

System.Numerics.IFloatingPointIeee754<TSelf>

System.Runtime.InteropServices.NFloat

System.Single

實作

IComparable IComparable<TSelf> IEquatable<TSelf> IFormattable IParsable<TSelf> ISpanFormattable ISpanParsable<TSelf> IAdditionOperators<TSelf,TSelf,TSelf> IAdditiveIdentity<TSelf,TSelf> IComparisonOperators<TSelf,TSelf,Boolean> IDecrementOperators<TSelf> IDivisionOperators<TSelf,TSelf,TSelf> IEqualityOperators<TSelf,TOther,TResult> IEqualityOperators<TSelf,TSelf,Boolean> IFloatingPointConstants<TSelf> IIncrementOperators<TSelf> IModulusOperators<TSelf,TSelf,TSelf> IMultiplicativeIdentity<TSelf,TSelf> IMultiplyOperators<TSelf,TSelf,TSelf> INumber<TSelf> INumberBase<TSelf> ISignedNumber<TSelf> ISubtractionOperators<TSelf,TSelf,TSelf> IUnaryNegationOperators<TSelf,TSelf> IUnaryPlusOperators<TSelf,TSelf> IUtf8SpanFormattable IUtf8SpanParsable<TSelf>

方法

Ceiling(TSelf)	計算值的上限。
CompareTo(Object)	將目前的執行個體與相同類型的另一個物件相比較，並傳回整數，這個整數表示目前的執行個體在排序次序中，位於另一個物件之前、之後或相同位置。 (繼承來源 IComparable)
CompareTo(T)	將目前的執行個體與相同類型的另一個物件相比較，並傳回整數，這個整數表示目前的執行個體在排序次序中，位於另一個物件之前、之後或相同位置。 (繼承來源 IComparable<T>)
Equals(T)	指出目前的物件是否等於另一個相同類型的物件。 (繼承來源 IEquatable<T>)
Floor(TSelf)	計算值的底板。
GetExponentByteCount()	取得將寫入為 的 TryWriteExponentLittleEndian(Span<Byte>, Int32) 位元組數目。
GetExponentShortestBitLength()	取得目前指數之最短兩個補數標記法的長度，以位為單位。
GetSignificandBitLength()	取得目前符號的長度，以位為單位。
GetSignificandByteCount()	取得將寫入為 的 TryWriteSignificandLittleEndian(Span<Byte>, Int32) 位元組數目。
Round(TSelf)	使用預設四捨五入模式將值四捨五入為最接近的整數， (ToEven) 。
Round(TSelf, Int32)	使用預設四捨五入模式，將值四捨五入為指定的小數位數， (ToEven) 。
Round(TSelf, Int32, MidpointRounding)	使用指定的四捨五入模式，將值四捨五入為指定的小數位數。
Round(TSelf, MidpointRounding)	使用指定的進位模式，將值四捨五入為最接近的整數。
ToString(String, IFormatProvider)	使用指定的格式，格式化目前執行個體的值。 (繼承來源 IFormattable)
Truncate(TSelf)	截斷值。
TryFormat(Span<Byte>, Int32, ReadOnlySpan<Char>, IFormatProvider)	嘗試將目前實例的值格式化為 UTF-8 到提供的位元組範圍。 (繼承來源 IUtf8SpanFormattable)
TryFormat(Span<Char>, Int32, ReadOnlySpan<Char>, IFormatProvider)	嘗試將目前實例的值格式化為提供的字元範圍。 (繼承來源 ISpanFormattable)
TryWriteExponentBigEndian(Span<Byte>, Int32)	嘗試以大端格式將目前的指數寫入指定的範圍。
TryWriteExponentLittleEndian(Span<Byte>, Int32)	嘗試以小到尾格式將目前的指數寫入指定的範圍。
TryWriteSignificandBigEndian(Span<Byte>, Int32)	嘗試以大端格式將目前的 significand 寫入指定的範圍。
TryWriteSignificandLittleEndian(Span<Byte>, Int32)	嘗試以小到尾格式將目前的 significand 寫入指定的範圍。
WriteExponentBigEndian(Byte[])	將目前指數以大端格式寫入指定的陣列。
WriteExponentBigEndian(Byte[], Int32)	將目前指數以大端格式寫入指定的陣列。
WriteExponentBigEndian(Span<Byte>)	將目前指數以大端格式寫入指定的範圍。
WriteExponentLittleEndian(Byte[])	將目前指數以小到尾格式寫入指定的陣列。
WriteExponentLittleEndian(Byte[], Int32)	將目前指數以小到尾格式寫入指定的陣列。
WriteExponentLittleEndian(Span<Byte>)	將目前的指數以小到尾格式寫入指定的範圍。
WriteSignificandBigEndian(Byte[])	以大端格式將目前的 significand 寫入指定的陣列。
WriteSignificandBigEndian(Byte[], Int32)	以大端格式將目前的 significand 寫入指定的陣列。
WriteSignificandBigEndian(Span<Byte>)	將目前的符號，以大端格式寫入指定的範圍。
WriteSignificandLittleEndian(Byte[])	將目前的符號以小到尾格式寫入指定的陣列。
WriteSignificandLittleEndian(Byte[], Int32)	將目前的符號以小到尾格式寫入指定的陣列。
WriteSignificandLittleEndian(Span<Byte>)	將目前的符號以小到尾格式寫入指定的範圍。

明確介面實作

IUtf8SpanFormattable.TryFormat(Span<Byte>, Int32, ReadOnlySpan<Char>, IFormatProvider)	定義浮點類型。 (繼承來源 INumberBase<TSelf>)
IUtf8SpanParsable<TSelf>.Parse(ReadOnlySpan<Byte>, IFormatProvider)	將 UTF-8 字元的範圍剖析為值。 (繼承來源 INumberBase<TSelf>)
IUtf8SpanParsable<TSelf>.TryParse(ReadOnlySpan<Byte>, IFormatProvider, TSelf)	嘗試將 UTF-8 字元的範圍剖析為值。 (繼承來源 INumberBase<TSelf>)