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MessageServiceProvider

Short summary​

This class extends the AbstractMessageServiceProvider with an FB_Init where a message service can be injected.

AccessAbstractFinalExtendsImplements
-NoNoCNM_MessageInterfaces.AbstractMessageServiceProvider-

UML Diagram​

Properties​

className​

Type: CNM_AbstractObject.ClassName

This abstract property returns the class name of the concrete object,…

Methods​

FB_init​

  • Parameters:
    • bInitRetains (BOOL): if TRUE, the retain variables are initialized (warm start / cold start)
    • bInCopyCode (BOOL): if TRUE, the instance afterwards gets moved into the copy code (online change)
    • messageService (CNM_MessageInterfaces.IMessageService): the message service this provider instance should use instead of the global service, can be 0 if not used
  • Return type: BOOL

The constructor FB_init is needed to create an unique hash code.…

Code​

Declaration​

FUNCTION_BLOCK MessageServiceProvider EXTENDS CNM_MessageInterfaces.AbstractMessageServiceProvider