core/org.jetbrains.kotlinx.dataframe.columns/ColumnWithPath/getCol

getCol

open fun <C> getCol(accessor: ColumnReference<C>): ColumnWithPath<C>?
open fun <C> getCol(accessor: KProperty<C>): ColumnWithPath<C>?

Casts this column to a ColumnGroup and returns a column with the specified accessor or null if it can't be found.

open fun getCol(name: String): ColumnWithPath<Any?>?

Casts this column to a ColumnGroup and returns a column with the specified name or null if it can't be found.

open fun getCol(index: Int): ColumnWithPath<Any?>?

Casts this column to a ColumnGroup and returns a column with the specified index or null if it can't be found.

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