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%IO.IParts.SeekableIO

Class %IO.IParts.SeekableIO [ Abstract, System = 2 ]

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

Properties​

Position​

Property Position As %Integer [ InitialExpression = 0, ReadOnly ];

Size​

Property Size As %Integer [ Calculated, ReadOnly ];

Methods​

Rewind​

Method Rewind(Output pSC As %Status)

Seek​

Method Seek(pPosition As %Integer = 1, Output pSC As %Status) As %Boolean [ Abstract ]

SizeGet​

Method SizeGet() As %Integer

TruncateAt​

Method TruncateAt(pPosition As %Integer, Output pSC As %Status) As %Boolean

Clear​

Method Clear(Output pSC As %Status) As %Boolean

Find​

Method Find(pMatch As %String, pPosition As %Integer = 1, pEndPosition As %Integer = -1, Output pSC As %Status, pReadLines As %Boolean = 0) As %Integer