SAP ABAP Class CL_UPG_PSEUDORANDOM (Fast generator for pseudorandom numbers)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-UPG-TLS-TLA (Application Component) Upgrade Tools for ABAP
     ⤷ SAUS (Package) Transport Control (Repository Switch)

Properties

Class	CL_UPG_PSEUDORANDOM
Short Description	Fast generator for pseudorandom numbers
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	SAUS	Transport Control (Repository Switch)
Created	20121009	SAP
Last change	20140120	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

Class CL_UPG_PSEUDORANDOM has no forward declaration.

Interfaces

Class CL_UPG_PSEUDORANDOM has no interface implemented.

Friends

Class CL_UPG_PSEUDORANDOM has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	MV_STATE1	Instance attribute	Private	☐	See coding			State of first MwC algorithm	20121009
2	MV_STATE2	Instance attribute	Private	☐	See coding			State of second MwC algorithm	20121009

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CONSTRUCTOR	Instance method	Public	Constructor	Constructor, you can give optional seeds for both states	20121009
2	GET_RANDOM	Instance method	Public	Method	Returns a random chunk of 32 bits	20121009
3	GET_RANDOM_LETTERS	Instance method	Public	Method	Returns a random alphabetic string (A to Z)	20121010
4	GET_RANDOM_NUMC	Instance method	Public	Method	Returns a random NUMC string (0 to 9)	20121009
5	GET_RANDOM_STRING	Instance method	Public	Method	Returns a random alphanumeric string (0 to 9, A to Z)	20121010
6	GET_RANDOM_XSTRING	Instance method	Public	Method	Returns a random alphanumeric string (0 to 9, A to Z)	20121011

Events

Class CL_UPG_PSEUDORANDOM has no event.

Types

Class CL_UPG_PSEUDORANDOM 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	IV_SEED1	Call by reference	☑	Type reference (TYPE)	INT4		Optional seed for first state	20121009
2	Importing	IV_SEED2	Call by reference	☑	Type reference (TYPE)	INT4		Optional seed for second state	20121009

Method CONSTRUCTOR on class CL_UPG_PSEUDORANDOM has no exception.

Method GET_RANDOM Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RV_RAW	Value transfer	☐	Type reference (TYPE)	RAW4		Raw random 32 bit chunk	20121009

Method GET_RANDOM on class CL_UPG_PSEUDORANDOM has no exception.

Method GET_RANDOM_LETTERS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_LENGTH	Call by reference	☐	Type reference (TYPE)	INT4		Desired length of string	20121010
2	Returning	RV_STRING	Value transfer	☐	Type reference (TYPE)	STRING		Random result string	20121010

Method GET_RANDOM_LETTERS on class CL_UPG_PSEUDORANDOM has no exception.

Method GET_RANDOM_NUMC Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_LENGTH	Call by reference	☐	Type reference (TYPE)	INT4		Desired length of string	20121009
2	Returning	RV_STRING	Value transfer	☐	Type reference (TYPE)	STRING		Random result string	20121009

Method GET_RANDOM_NUMC on class CL_UPG_PSEUDORANDOM has no exception.

Method GET_RANDOM_STRING Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_LENGTH	Call by reference	☐	Type reference (TYPE)	INT4		Desired length of string	20121010
2	Returning	RV_STRING	Value transfer	☐	Type reference (TYPE)	STRING		Random result string	20121010

Method GET_RANDOM_STRING on class CL_UPG_PSEUDORANDOM has no exception.

Method GET_RANDOM_XSTRING Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_LENGTH	Call by reference	☐	Type reference (TYPE)	INT4		Desired length of string	20121011
2	Returning	RV_XSTRING	Value transfer	☐	Type reference (TYPE)	XSTRING		Random result binary string	20121011

Method GET_RANDOM_XSTRING on class CL_UPG_PSEUDORANDOM has no exception.

History

Last changed by/on	SAP	20140120
SAP Release Created in	740