truncate

virtual void FX::QMemMap::truncate ( FXfval  size  )  [virtual] Sets a new length of file, unmapping any sections containing the part being removed Note: This is not especially a fast call as the mapped sections must be recreated. On the other hand, it is the only way to make newly written data off the end mappable. Implements FX::QIODevice.

---

(C) 2002-2009 Niall Douglas. Some parts (C) to assorted authors.