mappedRegion

bool FX::QMemMap::mappedRegion ( MappedRegion *  current, MappedRegion *  next = 0, FXfval  offset = (FXfval)-1   ) const Returns a description of the mapped region containing the specified offset plus that of the region following, returning zero in all members if that offset is not within a region which has been mapped. The default offset is the current file pointer. Returns false if no region exists between the specified offset and the end of the file.

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