SAP ABAP Class CL_ABAP_ITAB_C_READER (Character-like Read Stream for Internal Tables)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-ABA-LA (Application Component) Syntax, Compiler, Runtime
     ⤷ SABP_STREAMS_AND_LOCATORS (Package) Streams and Locators

Meta Relationship - Using

#	Relationship type	Using	Short Description	Created on
1	Inheritance (c INHERITING FROM c_ref)	CL_ABAP_MEMORY_C_READER	General, Character-like Memory read Stream	20071102
2	Interface implementation (CLASS c. INTERFACES i_ref)	IF_ABAP_ITAB_READER	General Memory Read Stream for Tables	20080807

Properties

Class	CL_ABAP_ITAB_C_READER
Short Description	Character-like Read Stream for Internal Tables
Super Class	CL_ABAP_MEMORY_C_READER	General, Character-like Memory read Stream
Instantiability of a Class	2	Public
Final	☐

General Data

Message Class
Program status
Category	0
Package	SABP_STREAMS_AND_LOCATORS	Streams and Locators
Created	20071029	SAP
Last change	20090618	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	ABAP	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)

Interfaces

#	Interface	Abstract	Final	Description	Created on
1	IF_ABAP_ITAB_READER	☐	☐	General Memory Read Stream for Tables	20080807

Friends

Class CL_ABAP_ITAB_C_READER has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	M_DATA_AVAILABLE	Instance attribute	Private	☐	Type reference (TYPE)	ABAP_BOOL	ABAP_TRUE	Data Still Exists	20080805
2	M_ITAB	Instance attribute	Private	☐	Object reference (TYPE REF TO)	DATA			20071029
3	M_LINE_INDEX	Instance attribute	Private	☐	Type reference (TYPE)	I	1	Table Row Index	20080805
4	M_LINE_INDEX_MARK	Instance attribute	Private	☐	Type reference (TYPE)	I	0	Noted Table Row Index	20080805
5	M_LINE_LENGTH	Instance attribute	Private	☐	Type reference (TYPE)	I		Length of a Table Row	20081110
6	M_LINE_TYPE	Instance attribute	Private	☐	Object reference (TYPE REF TO)	CL_ABAP_DATADESCR		Runtime Type Services	20080805
7	M_LINE_TYPE_IS_STRING	Instance attribute	Private	☐	Type reference (TYPE)	ABAP_BOOL		Is the table row of type STRING	20081110
8	M_POSITION	Instance attribute	Private	☐	Type reference (TYPE)	I	0	Position in Table Row	20080805
9	M_POS_MARK	Instance attribute	Private	☐	Type reference (TYPE)	I	-1	Noted Position in Table Row	20080805

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CONSTRUCTOR	Instance method	Public	Constructor		20071029
2	DATA_AVAILABLE_INTERNAL	Instance method	Private	Method		20080613
3	FIND_FIRST	Instance method	Private	Method	Find First Character	20080529
4	READ_INTERNAL	Instance method	Private	Method		20080613

Events

Class CL_ABAP_ITAB_C_READER has no event.

Types

Class CL_ABAP_ITAB_C_READER has no local type.

Method Signatures

Method CONSTRUCTOR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	ITAB	Call by reference	☐	Type reference (TYPE)	STANDARD TABLE			20071029

#	Exception	Resumable	Description	Created on
1	CX_PARAMETER_INVALID_TYPE	☐		20071029

Method DATA_AVAILABLE_INTERNAL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	AVAILABLE	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20080805

Method DATA_AVAILABLE_INTERNAL on class CL_ABAP_ITAB_C_READER has no exception.

Method FIND_FIRST Signature

Method FIND_FIRST on class CL_ABAP_ITAB_C_READER has no parameter.
Method FIND_FIRST on class CL_ABAP_ITAB_C_READER has no exception.

Method READ_INTERNAL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	LENGTH	Value transfer	☐	Type reference (TYPE)	ABAP_MSIZE		64-Bit-Integer mit Vorzeichen	20080805
2	Returning	RESULT	Value transfer	☐	Type reference (TYPE)	STRING			20080805

Method READ_INTERNAL on class CL_ABAP_ITAB_C_READER has no exception.

History

Last changed by/on	SAP	20090618
SAP Release Created in	711