ArrayBufferWriter<T> 类
定义
表示基于堆、使用数组的输出接收器,可向其中Represents a heap-based, array-backed output sink into which 写入数据。data can be written.
generic <typename T>
public ref class ArrayBufferWriter sealed : System::Buffers::IBufferWriter<T>
public sealed class ArrayBufferWriter<T> : System.Buffers.IBufferWriter<T>
type ArrayBufferWriter<'T> = class
interface IBufferWriter<'T>
Public NotInheritable Class ArrayBufferWriter(Of T)
Implements IBufferWriter(Of T)
类型参数
- T
此实例中的项的类型 ArrayBufferWriter<T> 。The type of the items in this ArrayBufferWriter<T> instance.
- 继承
-
ArrayBufferWriter<T>
- 实现
构造函数
| ArrayBufferWriter<T>() |
创建具有默认初始容量的 ArrayBufferWriter<T> 实例,可向其中写入数据。Creates an instance of an ArrayBufferWriter<T> to which data can be written, with the default initial capacity. |
| ArrayBufferWriter<T>(Int32) |
创建具有指定初始容量的 ArrayBufferWriter<T> 实例,可向其中写入数据。Creates an instance of an ArrayBufferWriter<T> to which data can be written, with a specified initial capacity. |
属性
| Capacity |
获取基础缓冲区内的空间总量。Gets the total amount of space within the underlying buffer. |
| FreeCapacity |
获取可用于写入而不会迫使基础缓冲区增长的空间量。Gets the amount of available space that can be written to without forcing the underlying buffer to grow. |
| WrittenCount |
获取写入基础缓冲区的数据量。Gets the amount of data written to the underlying buffer. |
| WrittenMemory |
获取 ReadOnlyMemory<T>,其中包含迄今为止写入基础缓冲区的数据。Gets a ReadOnlyMemory<T> that contains the data written to the underlying buffer so far. |
| WrittenSpan |
获取 ReadOnlySpan<T>,其中包含迄今为止写入基础缓冲区的数据。Gets a ReadOnlySpan<T> that contains the data written to the underlying buffer so far. |
方法
| Advance(Int32) |
通知 IBufferWriter<T>, |
| Clear() |
清除写入基础缓冲区的数据。Clears the data written to the underlying buffer. |
| Equals(Object) |
确定指定对象是否等于当前对象。Determines whether the specified object is equal to the current object. (继承自 Object) |
| GetHashCode() |
作为默认哈希函数。Serves as the default hash function. (继承自 Object) |
| GetMemory(Int32) |
返回要向其中写入数据的 Memory<T>,其长度至少是 |
| GetSpan(Int32) |
返回要向其中写入数据的 Span<T>,其长度至少为指定长度。Returns a Span<T> to write to that is at least a specified length. |
| GetType() |
获取当前实例的 Type。Gets the Type of the current instance. (继承自 Object) |
| MemberwiseClone() |
创建当前 Object 的浅表副本。Creates a shallow copy of the current Object. (继承自 Object) |
| ToString() |
返回表示当前对象的字符串。Returns a string that represents the current object. (继承自 Object) |
扩展方法
| Write<T>(IBufferWriter<T>, ReadOnlySpan<T>) |
将 |