This is documentation for Caché & Ensemble.

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Home > Class Reference > %SYS namespace > %IO.IParts.CharacterSeekableIO


abstract class %IO.IParts.CharacterSeekableIO extends %IO.IParts.SeekableIO

Aggregation holder class for methods implemented in Seekable Character stream classes Seekable Character stream classes are seekable by character position as well as by raw byte position

Property Inventory

Method Inventory


property ExternalBytePosition as %Integer [ InitialExpression = 0 , ReadOnly ];
Property methods: ExternalBytePositionDisplayToLogical(), ExternalBytePositionGet(), ExternalBytePositionIsValid(), ExternalBytePositionLogicalToDisplay(), ExternalBytePositionNormalize()
property ExternalByteSize as %Integer [ Calculated , ReadOnly ];
Property methods: ExternalByteSizeDisplayToLogical(), ExternalByteSizeGet(), ExternalByteSizeIsValid(), ExternalByteSizeLogicalToDisplay(), ExternalByteSizeNormalize()


method Clear(Output pSC As %Status) as %Boolean
abstract method ExternalByteSeek(pBytePos As %Integer, Output pSC As %Status) as %Boolean
abstract method ExternalByteSizeGet() as %Integer
method ExternalByteTruncateAt(pBytePos As %Integer, Output pSC As %Status) as %Boolean
method Find(pMatch As %String, pPosition As %Integer = 1, pEndPosition As %Integer = -1, Output pSC As %Status, pReadLines As %Boolean = 0) as %Integer

Inherited Members

Inherited Properties

Inherited Methods


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