API Reference > Classes > Database Classes > OdBmFamilyManager Class > OdBmFamilyManager Methods > OdBmFamilyManager::getParam Method (OdBmObjectId&, double&)
OdBmFamilyManager::getParam Method (OdBmObjectId&, double&)
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Parameters |
Description |
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const OdBmObjectId& parameterId |
[in] An identifier of the parameter. |
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double& value |
[out] A placeholder for the parameter value. |
eOk if the parameter value was successfully returned; otherwise, the method returns an appropriate error code.
Retrieves the current double parameter value.
The method fills the passed double value and returns it to a calling subroutine.
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