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Compares this object to another (of arbitrary type). If the comparison cannot be performed, E_NOT_SET should be returned.
Inheritance
IComparableConcept inherits from IUnknown.
Methods
The IComparableConcept interface has these methods.
| IComparableConcept::AddRef The IComparableConcept::AddRef method increments the reference count for an interface on an object. |
| IComparableConcept::CompareObjects IComparableConcept::CompareObjects compares this object to another object of arbitrary type. E_NOT_SET is returned if the comparison cannot be performed. |
| IComparableConcept::QueryInterface The IComparableConcept::QueryInterface method retrieves pointers to the supported interfaces on an object. |
| IComparableConcept::Release The IComparableConcept::Release method decrements the reference count for an interface on an object. |
Remarks
The return value passed in comparison result has the following meaning:
< 0 : contextObject < otherObject
0 : contextObject == otherObject
> 0 : contextObject > otherObject
Requirements
| Requirement | Value |
|---|---|
| Header | dbgmodel.h |