OdRxOverrule Class

Class Hierarchy

Syntax

C++

class OdRxOverrule : public OdRxObject;

File

RxOverrule.h

Description

This class is an abstract base class for implementation of overrules. An overrule can be registered or unregistered, and overrules can be globally activated or deactivated. Overrules are internally managed by pairs of classes named as "target" and "overrule." The "target" is the class to which the overrule applies. Classes can have multiple overrules registered.

Corresponding C++ library: TD_Db

Group

OdRx Classes

Public Methods

	Name	Description
	~OdRxOverrule	Destructor deletes an instance of this class.

OdRxOverrule Methods

	Name	Description
	addOverrule	Registers an object for a given class to be overruled. This method returns eOk if successful.
	hasOverrule	Checks whether the specified overrule handles a given object and returns True if the object is to be handled by overrule, or False, otherwise.
	isApplicable	Determines whether the overrule is applicable and returns True if the overrule can be applied, or False, otherwise. It is a pure virtual method that must be implemented in the derived class.
	isOverruling	Checks whether the overruling mechanism is enabled (true) or disabled (false).
	ODRX_DECLARE_MEMBERS	This is ODRX_DECLARE_MEMBERS, a member of class OdRxOverrule.
	removeOverrule	Unregisters an object for the given class. This method returns eOk if successful.
	setIsOverruling	Enables or disables the overruling mechanism.

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