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%IO.IParts.SeekableIO

abstract class %IO.IParts.SeekableIO

Aggregation holder class for methods implemented in Seekable stream classes The methods of this class work for both Byte and Character streams

Property Inventory

Method Inventory

Properties

property Position as %Integer [ InitialExpression = 0 , ReadOnly ];
Property methods: PositionDisplayToLogical(), PositionGet(), PositionIsValid(), PositionLogicalToDisplay(), PositionNormalize()
property Size as %Integer [ Calculated , ReadOnly ];
Property methods: SizeDisplayToLogical(), SizeGet(), SizeIsValid(), SizeLogicalToDisplay(), SizeNormalize()

Methods

method Clear(Output pSC As %Status) as %Boolean [ Language = objectscript ]
method Find(pMatch As %String, pPosition As %Integer = 1, pEndPosition As %Integer = -1, Output pSC As %Status, pReadLines As %Boolean = 0) as %Integer [ Language = objectscript ]
method Rewind(Output pSC As %Status) [ Language = objectscript ]
abstract method Seek(pPosition As %Integer = 1, Output pSC As %Status) as %Boolean [ Language = objectscript ]
method SizeGet() as %Integer [ Language = objectscript ]
method TruncateAt(pPosition As %Integer, Output pSC As %Status) as %Boolean [ Language = objectscript ]

Subclasses