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

    java.lang.Object
      org.apache.poi.ss.formula.functions.RowFunc

All Implemented Interfaces:
  Function, Function0Arg, Function1Arg

    public final class RowFunc

extends java.lang.Object
implements Function0Arg, Function1Arg

Implementation for the Excel function ROW

Author:
  Josh Micich

Constructor Summary
`RowFunc()`

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

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

Constructor Detail

### RowFunc

    public RowFunc()

Method Detail

### evaluate

    public ValueEval evaluate(int srcRowIndex,
                              int srcColumnIndex)

  Description copied from interface: `Function0Arg`
  see `Function.evaluate(ValueEval[], int, int)`

  Specified by:
    `evaluate` in interface `Function0Arg`

### evaluate

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

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

  Specified by:
    `evaluate` in interface `Function1Arg`

### evaluate

    public ValueEval evaluate(ValueEval[] args,
                              int srcRowIndex,
                              int srcColumnIndex)

  Specified by:
    `evaluate` in interface `Function`
  Parameters:
    `args` - the evaluated function arguments. Empty values are represented with `BlankEval` or `MissingArgEval`, never `null`.
    `srcRowIndex` - row index of the cell containing the formula under evaluation
    `srcColumnIndex` - column index of the cell containing the formula under evaluation
  Returns:
    The evaluated result, possibly an `ErrorEval`, never `null`. Note - Excel uses the error code #NUM! instead of IEEE NaN, so when numeric functions evaluate to `Double.NaN` be sure to translate the result to `ErrorEval.NUM_ERROR`.

Copyright 2012 The Apache Software Foundation or its licensors, as applicable.