core/org.jetbrains.kotlinx.dataframe.api/getColumnGroup

getColumnGroup

fun <T> ColumnsContainer<T>.getColumnGroup(columnPath: ColumnPath): ColumnGroup<*>

fun <T> ColumnsContainer<T>.getColumnGroup(index: Int): ColumnGroup<*>

fun <T> ColumnsContainer<T>.getColumnGroup(name: String): ColumnGroup<*>

fun <T, C> ColumnsContainer<T>.getColumnGroup(column: ColumnSelector<T, DataRow<C>>): ColumnGroup<C>

fun <T> ColumnsContainer<T>.~~getColumnGroup~~(column: KProperty<*>): ColumnGroup<*>

fun <T, C> ColumnsContainer<T>.~~getColumnGroup~~(column: ColumnReference<DataRow<C>>): ColumnGroup<C>

Deprecated

It's recommended to migrate to the String or Extension Properties Access API https://kotlin.github.io/dataframe/apilevels.html