Class TTextReader

Unit

PasDoc_ProcessLineTalk

Declaration

type TTextReader = class(TObject)

Description

TTextReader reads given Stream line by line. Lines may be terminated in Stream with #13, #10, #13+#10 or #10+#13. This way I can treat any TStream quite like standard Pascal text files: I have simple Readln method.

After calling Readln or Eof you should STOP directly using underlying Stream (but you CAN use Stream right after creating TTextReader.Create(Stream) and before any Readln or Eof operations on this TTextReader).

Original version of this class comes from Michalis Kamburelis code library, see [http://www.camelot.homedns.org/˜michalis/], unit base/KambiClassUtils.pas.

Hierarchy

• TObject
• TTextReader

Overview

Methods

	constructor CreateFromFileStream(const FileName: string);
	constructor Create(AStream: TStream; AOwnsStream: boolean);
	destructor Destroy; override;
	function Readln: string;
	function Eof: boolean;

Description

Methods

	constructor CreateFromFileStream(const FileName: string);
This is a comfortable constructor, equivalent to TTextReader.Create(TFileStream.Create(FileName, fmOpenRead or fmShareDenyWrite), true)

	constructor Create(AStream: TStream; AOwnsStream: boolean);
If AOwnsStream then in Destroy we will free Stream object.

	destructor Destroy; override;

	function Readln: string;
Reads next line from Stream. Returned string does not contain any end-of-line characters.

	function Eof: boolean;

---

Generated by PasDoc 0.16.0.