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## org.apache.poi.ss.formula.functions
Class Columns

    java.lang.Object
      org.apache.poi.ss.formula.functions.Fixed1ArgFunction
          org.apache.poi.ss.formula.functions.Columns

All Implemented Interfaces:
  Function, Function1Arg

    public final class Columns

extends Fixed1ArgFunction

Implementation for Excel COLUMNS function.

Author:
  Josh Micich

Constructor Summary
`Columns()`

Method Summary
`ValueEval` | `evaluate(int srcRowIndex, int srcColumnIndex, ValueEval arg0)` see `Function.evaluate(ValueEval[], int, int)`

Methods inherited from class org.apache.poi.ss.formula.functions.Fixed1ArgFunction
`evaluate`

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### Columns

    public Columns()

Method Detail

### evaluate

    public ValueEval evaluate(int srcRowIndex,
                              int srcColumnIndex,
                              ValueEval arg0)

  Description copied from interface: `Function1Arg`
  see `Function.evaluate(ValueEval[], int, int)`

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