Namespace Azos.IO

Classes

AzosIOException

Base exception thrown by the IO-related classes

BufferSegmentReadingStream

Implements a read-only stream wrapper around a segment of byte[]. Unlike MemoryStream, this class allows for use of long indexes and reuse the same stream instance with different byte[].

ConsoleUtils

Provides various console-helper utilities

LEB128

Facilitates int64/uint64 LEB128 encode/decode See https://en.wikipedia.org/wiki/LEB128 See http://llvm.org/docs/doxygen/html/LEB128_8h_source.html

NonClosingStreamWrap

Implements a stream wrapper that does not close/get disposed. This stream is needed for TextWriter defect that always closes stream in its destructor

A format that writes into binary files in an efficient way using variable-length integers, strings and meta handles. Developers may derive new formats that support custom serialization of their business-related types. This may increase performance dramatically. For example, in a drawing application a new format may derive from SlimFormat to natively serialize Point and PolarPoint structs to yield faster serialization times. Azos.Serialization.Slim.SlimSlimSerializer is capable of SlimFormat-derived format injection, in which case it will automatically discover new types that are directly supported by the format.

SlimReader

Reads primitives and other supported types from Slim-format stream. Use factory method of SlimFormat instance to create a new instance of SlimReader class

SlimWriter

Writes primitives and other supported types to Slim-format stream. Use factory method of SlimFormat instance to create a new instance of SlimWriter class

Streamer

Represents a base for stream readers and writers. Streamer object instances ARE NOT THREAD-safe

StreamerFormat

Describes a format - a pair of readers/writers along with their capabilities - what types format supports natively

StreamerFormat<TReader, TWriter>

Describes a format - a pair of readers/writers along with their capabilities. Developers may derive new formats that support custom serialization schemes

TerminalUtils

Provides helper methods for working with/implementing IRemoteTerminal

TerminalUtils.AbortableLineReader

Allows to execute an otherwise-blocking Console.ReadLine() call with the ability to abort the call gracefully. This class can be constructed only once per process

WritingStreamer

Writes primitives to stream

Structs

MetaHandle

Represents a tuple of an unsigned integer with optional int or string metadata. If metadata is null then integer is stored by itself in an efficient way. The type is useful for storage of handles/indexes (such as pointer surrogates) with optional description of pointed-to data (such as type information). A special case is reserved for strings which are immutable yet reference types, in which case a special handle INLINED_STRING_HANDLE is set to indicate that "Metadata" really contains string data that this handle should resolve into. Check "IsInlinedString" property to see if string was inlined. Check "IsInlinedValueType" is set to true when a struct/valuetype is inlined and "Metadata" contains type spec

VarIntStr

Holds either an integer or a string value. This is useful for metadata, i.e. types, if type is known an integer is sent, otherwise a full type name is sent