%Library.FileBinaryStream
stream class %Library.FileBinaryStream extends %Library.BinaryStream, %Library.FileStreamAdaptor
Stream class that stores binary data in external files. This class is deprecated in favor of %Stream.FileBinary. For example the following code opens a file binary stream, points it at a particular file on the filesystem and then reads it in chunks of 32,000 bytes: Set stream=##class(%FileBinaryStream).%New()
Set stream.Filename="c:\myfile.txt"
While 'stream.AtEnd {
Set line=stream.Read()
; Process the chunk here
}
Inherited Members
Inherited Properties
- %Location
- AtEnd
- Attributes
- CanonicalFilename
- Directory
- Filename
- Id
- LastModified
- LineTerminator
- ReadSize
- RemoveOnClose
- Size
- UseVMSVersion
Inherited Methods
- %AddToSaveSet()
- %CheckUnique()
- %ClassIsLatestVersion()
- %ClassName()
- %ConstructClone()
- %Delete()
- %DeleteExtent()
- %DeleteId()
- %DispatchClassMethod()
- %DispatchGetModified()
- %DispatchGetProperty()
- %DispatchMethod()
- %DispatchSetModified()
- %DispatchSetMultidimProperty()
- %DispatchSetProperty()
- %Exists()
- %ExistsId()
- %Extends()
- %GetParameter()
- %GetSwizzleObject()
- %Id()
- %IsA()
- %IsModified()
- %IsNull()
- %KillExtent()
- %LOBPrefetch()
- %LocationGet()
- %LocationSet()
- %LockStream()
- %New()
- %NormalizeObject()
- %ObjectIsNull()
- %ObjectModified()
- %ObjectSize()
- %Oid()
- %Open()
- %OpenId()
- %OriginalNamespace()
- %PackageName()
- %ReleaseLock()
- %Reload()
- %RemoveFromSaveSet()
- %RollBack()
- %Save()
- %SerializeObject()
- %SetModified()
- %UnlockStream()
- %ValidateObject()
- CanonicalFilenameGet()
- Clear()
- CopyFrom()
- CopyFromAndSave()
- DeleteAttribute()
- DeleteStream()
- FileBinarySize()
- FilenameGet()
- FilenameSet()
- FindAt()
- Flush()
- GetAttribute()
- GetAttributeList()
- GetStreamId()
- GetStreamIdForFile()
- InputFromDevice()
- IsCharacter()
- IsDefinedAttribute()
- IsNull()
- LastModifiedGet()
- LineTerminatorSet()
- LinkToFile()
- MoveTo()
- MoveToEnd()
- NewFileName()
- NextAttribute()
- OpenStream()
- OutputToDevice()
- OutputToDeviceAt()
- Read()
- ReadLine()
- ReadLineIntoStream()
- ReadSQL()
- Rewind()
- SaveStream()
- SerializeToSyncSet()
- SetAttribute()
- SetAttributeList()
- SizeGet()
- StreamOIDIsNull()
- SyncStreamIn()
- Write()
- WriteLine()