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

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

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

Methods in org.apache.sysds.runtime.compress.colgroup that return ColGroupDDC
`static ColGroupDDC` ColGroupDDC.`read​(DataInput in)`

Methods in org.apache.sysds.runtime.compress.colgroup with parameters of type ColGroupDDC
`void` ColGroupDDC.`preAggregateThatDDCStructure​(ColGroupDDC that, Dictionary ret)`
`void` ColGroupSDCSingleZeros.`preAggregateThatDDCStructure​(ColGroupDDC that, Dictionary ret)`
`void` ColGroupSDCZeros.`preAggregateThatDDCStructure​(ColGroupDDC that, Dictionary ret)`
`static AColGroup` ColGroupDDCFOR.`sparsifyFOR​(ColGroupDDC g)`

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

Methods in org.apache.sysds.runtime.compress.colgroup.scheme with parameters of type ColGroupDDC
`static ICLAScheme` DDCScheme.`create​(ColGroupDDC g)` Create a scheme for the DDC compression given