Single phase constructor is to push a pointer to the clean-up stack, and then complete its construction. It uses the macro CONSTRUCTORS_MAY_LEAVE that is necessary to ensure whether the cleanup is correctly handled in the event that a constructor may leave beneath a call to new(ELeave).
The following are the major characteristics of single phase constructor:
The following code snippet implies the usage of single phase constructor using CONSTRUCTORS_MAY_LEAVE macro.
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