OdDbObject::subSwapIdWith Method
Syntax
C++
virtual void subSwapIdWith(const OdDbObjectId& otherId, bool swapXdata = false, bool swapExtDict = false);
Description
DescriptionCalled as the first operation of swapIdWith
Parameters|
Parameters |
Description |
|
otherId |
[in] Object ID to be swapped with this object's Object ID. |
|
swapXdata |
[in] If and only if true, extended data are swapped. |
|
swapExtDict |
[in] If and only if true, extension dictionaries are swapped. |
RemarksThis function is notified just before an object is to be opened; giving this function the ability to cancel the object being swapped or perform necessary actions.
When overriding this function:
1) If the OdDbObject's state is incorrect, throw exception.
2) Call parent class's subSwapIdWith().
3) If other actions are required before swapping IDs, do them.
The default implementation of this function does nothing. This function can be overridden in custom classes.
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