Classe TRESTDWStreamBuffer

Unit

uRESTDWFileBuffer

Declaração

type TRESTDWStreamBuffer = class(TRESTDWComponent)

Descrição

Hierarquia

• TObject
• TPersistent
• TComponent
• TRESTDWComponent
• TRESTDWStreamBuffer

Visão Geral

Métodos

	Constructor Create(AOwner : TComponent); Override;
	Destructor Destroy; Override;
	Procedure NewBuff;
	Procedure CloseFile;
	Procedure WriteBuffer(Const Buffer; Size : DWBufferSize);
	Procedure WriteLn(Value : DWString);
	Function ReadLn(InitFile : Boolean = False) : DWString;
	Procedure ReadBuffer(Var Buffer; Size : DWBufferSize);
	Procedure ReadArray(Var Buffer; ElementClassType : Pointer);
	Procedure WriteArray(Var Buffer; ElementClassType : Pointer);
	Class Function StreamToFile(Stream : TStream; Filename : String) : Boolean;

Propriedades

	property Bof : Boolean Read GetBof Write SetBof;
	property Eof : Boolean Read GetEof Write SetEof;
	property Size : DWBufferSize Read GetBufferSize;
	property Stream : TStream Read GetStreamObject;
	property BufferSize : Integer Read vBufferSize Write vBufferSize;
	property StreamMode : TRESTDWStreamMode Read vRESTDWStreamMode Write SetStreamMode;
	property CreateDirectories : Boolean Read vCreateDirectories Write vCreateDirectories;
	property FileName : String Read vFileName Write vFileName;
	property FileMode : TRESTDWFileMode Read vRESTDWFileMode Write vRESTDWFileMode;
	property RewriteFile : Boolean Read vRewriteFile Write vRewriteFile;
	property Position : DWBufferSize Read vPosition Write SetPosition;

Descrição

Métodos

	Constructor Create(AOwner : TComponent); Override;

	Destructor Destroy; Override;

	Procedure NewBuff;

	Procedure CloseFile;

	Procedure WriteBuffer(Const Buffer; Size : DWBufferSize);

	Procedure WriteLn(Value : DWString);

	Function ReadLn(InitFile : Boolean = False) : DWString;

	Procedure ReadBuffer(Var Buffer; Size : DWBufferSize);

	Procedure ReadArray(Var Buffer; ElementClassType : Pointer);

	Procedure WriteArray(Var Buffer; ElementClassType : Pointer);

	Class Function StreamToFile(Stream : TStream; Filename : String) : Boolean;

Propriedades

	property Bof : Boolean Read GetBof Write SetBof;

	property Eof : Boolean Read GetEof Write SetEof;

	property Size : DWBufferSize Read GetBufferSize;

	property Stream : TStream Read GetStreamObject;

	property BufferSize : Integer Read vBufferSize Write vBufferSize;

	property StreamMode : TRESTDWStreamMode Read vRESTDWStreamMode Write SetStreamMode;

	property CreateDirectories : Boolean Read vCreateDirectories Write vCreateDirectories;

	property FileName : String Read vFileName Write vFileName;

	property FileMode : TRESTDWFileMode Read vRESTDWFileMode Write vRESTDWFileMode;

	property RewriteFile : Boolean Read vRewriteFile Write vRewriteFile;

	property Position : DWBufferSize Read vPosition Write SetPosition;