## Uses of Class
org.apache.sysds.runtime.compress.colgroup.ColGroupDDC

Packages that use ColGroupDDC
org.apache.sysds.runtime.compress.colgroup

### Uses of ColGroupDDC in org.apache.sysds.runtime.compress.colgroup

Methods in org.apache.sysds.runtime.compress.colgroup with parameters of type ColGroupDDC
`Dictionary` ColGroupSDC.`preAggregateThatDDCStructure(ColGroupDDC that, Dictionary ret)`
`Dictionary` ColGroupSDCZeros.`preAggregateThatDDCStructure(ColGroupDDC that, Dictionary ret)`
`Dictionary` ColGroupDDC.`preAggregateThatDDCStructure(ColGroupDDC that, Dictionary ret)`
`Dictionary` ColGroupSDCSingle.`preAggregateThatDDCStructure(ColGroupDDC that, Dictionary ret)`
`Dictionary` ColGroupRLE.`preAggregateThatDDCStructure(ColGroupDDC that, Dictionary ret)`
`Dictionary` ColGroupOLE.`preAggregateThatDDCStructure(ColGroupDDC that, Dictionary ret)`
`Dictionary` ColGroupSDCSingleZeros.`preAggregateThatDDCStructure(ColGroupDDC that, Dictionary ret)`