Class TPLCMemoryManagerSafe

Unit

PLCMemoryManager

Declaration

type TPLCMemoryManagerSafe = class(TPLCMemoryManager)

Description

Class that handles non-continuous memory blocks (fragmented) and the better organization of it.

:

Hierarchy

• TObject
• TPLCMemoryManager
• TPLCMemoryManagerSafe

Overview

Methods

	constructor Create; override;
	destructor Destroy; override;
	procedure AddAddress(Address,aSize,RegSize,Scan:Cardinal); override;
	procedure RemoveAddress(Address,aSize,RegSize:Cardinal); override;
	function SetValues(AdrStart,Len,RegSize:Cardinal; Values:TArrayOfDouble; LastResult:TProtocolIOResult):LongInt; override;
	function GetValues(AdrStart,Len,RegSize:Cardinal; var Values:TArrayOfDouble; var LastResult:TProtocolIOResult; var ValueTimeStamp:TDateTime):LongInt; override;
	procedure SetFault(AdrStart,Len,RegSize:Cardinal; Fault:TProtocolIOResult); override;

Description

Methods

	constructor Create; override;
: See also TPLCMemoryManager.Create

	destructor Destroy; override;
: See also TPLCMemoryManager.Destroy

	procedure AddAddress(Address,aSize,RegSize,Scan:Cardinal); override;
: See also TPLCMemoryManager.AddAddress

	procedure RemoveAddress(Address,aSize,RegSize:Cardinal); override;
: See also TPLCMemoryManager.RemoveAddress

	function SetValues(AdrStart,Len,RegSize:Cardinal; Values:TArrayOfDouble; LastResult:TProtocolIOResult):LongInt; override;
: See also TPLCMemoryManager.SetValues

	function GetValues(AdrStart,Len,RegSize:Cardinal; var Values:TArrayOfDouble; var LastResult:TProtocolIOResult; var ValueTimeStamp:TDateTime):LongInt; override;
: See also TPLCMemoryManager.GetValues

	procedure SetFault(AdrStart,Len,RegSize:Cardinal; Fault:TProtocolIOResult); override;
: See also TPLCMemoryManager.SetFault