API Reference > Classes > OdDAIObjectId Class > OdDAIObjectId Methods > OdDAIObjectId::openObject Method
OdDAIObjectId::openObject Method
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Parameters |
Description |
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OdDAI::OpenMode openMode = OdDAI::kForRead |
[in] An open mode. |
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bool openErasedOne = false |
[in] A flag that determines whether erased objects are open (equal to true) or not (equal to false). |
Returns a smart pointer to the entity instance if the object was successfull opened; otherwise, the method returns a NULL smart pionter.
Opens the database object referenced by the identifier in a specified mode.
The open mode parameter must have one of the following values:
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Name |
Value |
Description |
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OdDb::kForRead |
0 |
Object is open for reading. |
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OdDb::kForWrite |
1 |
Object is open for reading and/or writing. |
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OdDb::kForNotify |
2 |
Object is open for notifying. |
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