Reference for package '#rtl'

TProxyStream

[Properties (by Name)][Methods (by Name)][Events (by Name)]

Proxy stream for the IStream interface

Declaration

Source position: classesh.inc line 1132

Type
  TProxyStream = class (TStream)
  private
    FStream : IStream;
  protected
    function GetIStream : IStream;
  public
    constructor Create(const Stream: IStream);
    function Read(var Buffer; Count: LongInt) : LongInt;  Override;
    function Write(const Buffer; Count: LongInt) : LongInt;  Override;
    function Seek(const Offset: Int64; Origin: TSeekOrigin) : Int64
                 ;  Override;
    procedure Check(err: Integer);  Virtual;
  end
  ;

Description

TProxyStream is a proxy class for the #rtl.types.IStream interface. It implements all stream methods by relaying them to the IStream interface.

Members

Member Type Visibility Description
Check Method public Check errors
Create Method public Create a new instance of the TProxyStream class.
FStream Field private
GetIStream Method protected
Read Method public
Seek Method public
Write Method public

Inheritance

Class Description
TProxyStream Proxy stream for the IStream interface

See also

Name Description
IStream
#rtl.types.IStream COM stream abstraction
TStreamAdapter Implements IStream for TStream descendants