MemoryExtensions.BinarySearch 方法
定义
重要
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重载
| 名称 | 说明 |
|---|---|
| BinarySearch<T,TComparable>(Span<T>, TComparable) |
使用指定的Span<T>泛型类型搜索整个排序 |
| BinarySearch<T,TComparable>(ReadOnlySpan<T>, TComparable) |
使用指定的ReadOnlySpan<T>泛型类型搜索整个排序 |
| BinarySearch<T,TComparer>(ReadOnlySpan<T>, T, TComparer) |
使用指定的泛型类型搜索整个已 ReadOnlySpan<T> 排序的指定 |
| BinarySearch<T,TComparer>(Span<T>, T, TComparer) |
使用指定的泛型类型搜索整个已 Span<T> 排序的指定 |
| BinarySearch<T>(ReadOnlySpan<T>, IComparable<T>) |
使用指定的ReadOnlySpan<T>泛型接口搜索整个排序IComparable<T>的值。 |
| BinarySearch<T>(Span<T>, IComparable<T>) |
使用指定的Span<T>泛型接口搜索整个排序IComparable<T>的值。 |
BinarySearch<T,TComparable>(Span<T>, TComparable)
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
使用指定的Span<T>泛型类型搜索整个排序TComparable的值。
public:
generic <typename T, typename TComparable>
where TComparable : IComparable<T>[System::Runtime::CompilerServices::Extension]
static int BinarySearch(Span<T> span, TComparable comparable);
[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int BinarySearch<T,TComparable>(this Span<T> span, TComparable comparable) where TComparable : IComparable<T>, allows ref struct;
public static int BinarySearch<T,TComparable>(this Span<T> span, TComparable comparable) where TComparable : IComparable<T>;
public static int BinarySearch<T,TComparable>(this Span<T> span, TComparable comparable) where TComparable : IComparable<T>, allows ref struct;
[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member BinarySearch : Span<'T> * 'Comparable -> int (requires 'Comparable :> IComparable<'T>)
static member BinarySearch : Span<'T> * 'Comparable -> int (requires 'Comparable :> IComparable<'T>)
<Extension()>
Public Function BinarySearch(Of T, TComparable) (span As Span(Of T), comparable As TComparable) As Integer
类型参数
- T
范围的元素类型。
- TComparable
的特定类型 IComparable<T>。
参数
- comparable
- TComparable
TComparable比较时要使用的。
返回
如果找到排序comparablespan中的从零开始的comparable索引,则为负数,即下一个大于或(如果没有较大的comparable元素)的按位补Length数的负数。
- 属性
例外
comparable 是 null。
适用于
BinarySearch<T,TComparable>(ReadOnlySpan<T>, TComparable)
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
使用指定的ReadOnlySpan<T>泛型类型搜索整个排序TComparable的值。
public:
generic <typename T, typename TComparable>
where TComparable : IComparable<T>[System::Runtime::CompilerServices::Extension]
static int BinarySearch(ReadOnlySpan<T> span, TComparable comparable);
public static int BinarySearch<T,TComparable>(this ReadOnlySpan<T> span, TComparable comparable) where TComparable : IComparable<T>, allows ref struct;
public static int BinarySearch<T,TComparable>(this ReadOnlySpan<T> span, TComparable comparable) where TComparable : IComparable<T>;
static member BinarySearch : ReadOnlySpan<'T> * 'Comparable -> int (requires 'Comparable :> IComparable<'T>)
<Extension()>
Public Function BinarySearch(Of T, TComparable) (span As ReadOnlySpan(Of T), comparable As TComparable) As Integer
类型参数
- T
范围的元素类型。
- TComparable
的特定类型 IComparable<T>。
参数
- span
- ReadOnlySpan<T>
要搜索的 ReadOnlySpan<T> 排序。
- comparable
- TComparable
TComparable比较时要使用的。
返回
如果找到排序comparablespan中的从零开始的comparable索引,则为负数,即下一个大于或(如果没有较大的comparable元素)的按位补Length数的负数。
例外
comparable 是 null。
适用于
BinarySearch<T,TComparer>(ReadOnlySpan<T>, T, TComparer)
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
使用指定的泛型类型搜索整个已 ReadOnlySpan<T> 排序的指定 TComparer 值。
public:
generic <typename T, typename TComparer>
where TComparer : System::Collections::Generic::IComparer<T>[System::Runtime::CompilerServices::Extension]
static int BinarySearch(ReadOnlySpan<T> span, T value, TComparer comparer);
public static int BinarySearch<T,TComparer>(this ReadOnlySpan<T> span, T value, TComparer comparer) where TComparer : System.Collections.Generic.IComparer<T>, allows ref struct;
public static int BinarySearch<T,TComparer>(this ReadOnlySpan<T> span, T value, TComparer comparer) where TComparer : System.Collections.Generic.IComparer<T>;
static member BinarySearch : ReadOnlySpan<'T> * 'T * 'Comparer -> int (requires 'Comparer :> System.Collections.Generic.IComparer<'T>)
<Extension()>
Public Function BinarySearch(Of T, TComparer) (span As ReadOnlySpan(Of T), value As T, comparer As TComparer) As Integer
类型参数
- T
范围的元素类型。
- TComparer
的特定类型 IComparer<T>。
参数
- span
- ReadOnlySpan<T>
要搜索的 ReadOnlySpan<T> 排序。
- value
- T
要查找的对象。 该值可以 null 用于引用类型。
- comparer
- TComparer
TComparer比较时要使用的。
返回
如果找到排序valuespan中的从零开始的value索引,则为负数,即下一个大于或(如果没有较大的value元素)的按位补Length数的负数。
例外
comparer 是 null。
适用于
BinarySearch<T,TComparer>(Span<T>, T, TComparer)
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
使用指定的泛型类型搜索整个已 Span<T> 排序的指定 TComparer 值。
public:
generic <typename T, typename TComparer>
where TComparer : System::Collections::Generic::IComparer<T>[System::Runtime::CompilerServices::Extension]
static int BinarySearch(Span<T> span, T value, TComparer comparer);
[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int BinarySearch<T,TComparer>(this Span<T> span, T value, TComparer comparer) where TComparer : System.Collections.Generic.IComparer<T>, allows ref struct;
public static int BinarySearch<T,TComparer>(this Span<T> span, T value, TComparer comparer) where TComparer : System.Collections.Generic.IComparer<T>;
public static int BinarySearch<T,TComparer>(this Span<T> span, T value, TComparer comparer) where TComparer : System.Collections.Generic.IComparer<T>, allows ref struct;
[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member BinarySearch : Span<'T> * 'T * 'Comparer -> int (requires 'Comparer :> System.Collections.Generic.IComparer<'T>)
static member BinarySearch : Span<'T> * 'T * 'Comparer -> int (requires 'Comparer :> System.Collections.Generic.IComparer<'T>)
<Extension()>
Public Function BinarySearch(Of T, TComparer) (span As Span(Of T), value As T, comparer As TComparer) As Integer
类型参数
- T
范围的元素类型。
- TComparer
的特定类型 IComparer<T>。
参数
- value
- T
要查找的对象。 该值可以 null 用于引用类型。
- comparer
- TComparer
TComparer比较时要使用的。
返回
如果找到排序valuespan中的从零开始的value索引,则为负数,即下一个大于或(如果没有较大的value元素)的按位补Length数的负数。
- 属性
例外
comparer 是 null。
适用于
BinarySearch<T>(ReadOnlySpan<T>, IComparable<T>)
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
使用指定的ReadOnlySpan<T>泛型接口搜索整个排序IComparable<T>的值。
public:
generic <typename T>
[System::Runtime::CompilerServices::Extension]
static int BinarySearch(ReadOnlySpan<T> span, IComparable<T> ^ comparable);
public static int BinarySearch<T>(this ReadOnlySpan<T> span, IComparable<T> comparable);
static member BinarySearch : ReadOnlySpan<'T> * IComparable<'T> -> int
<Extension()>
Public Function BinarySearch(Of T) (span As ReadOnlySpan(Of T), comparable As IComparable(Of T)) As Integer
类型参数
- T
范围的元素类型。
参数
- span
- ReadOnlySpan<T>
要搜索的 ReadOnlySpan<T> 排序。
- comparable
- IComparable<T>
IComparable<T>比较时要使用的。
返回
如果找到排序comparablespan中的从零开始的comparable索引,则为负数,即下一个大于或(如果没有较大的comparable元素)的按位补Length数的负数。
例外
comparable 是 null。
适用于
BinarySearch<T>(Span<T>, IComparable<T>)
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
使用指定的Span<T>泛型接口搜索整个排序IComparable<T>的值。
public:
generic <typename T>
[System::Runtime::CompilerServices::Extension]
static int BinarySearch(Span<T> span, IComparable<T> ^ comparable);
[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int BinarySearch<T>(this Span<T> span, IComparable<T> comparable);
public static int BinarySearch<T>(this Span<T> span, IComparable<T> comparable);
[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member BinarySearch : Span<'T> * IComparable<'T> -> int
static member BinarySearch : Span<'T> * IComparable<'T> -> int
<Extension()>
Public Function BinarySearch(Of T) (span As Span(Of T), comparable As IComparable(Of T)) As Integer
类型参数
- T
范围的元素类型。
参数
- comparable
- IComparable<T>
IComparable<T>比较时要使用的。
返回
如果找到排序comparablespan中的从零开始的comparable索引,则为负数,即下一个大于或(如果没有较大的comparable元素)的按位补Length数的负数。
- 属性
例外
comparable 是 null。