org.apache.poi.ss.formula.ptg

## Class MemFuncPtg

- java.lang.Object
- - org.apache.poi.ss.formula.ptg.Ptg
  - - org.apache.poi.ss.formula.ptg.OperandPtg
    - - org.apache.poi.ss.formula.ptg.MemFuncPtg

- All Implemented Interfaces:
    Duplicatable

      public final class MemFuncPtg
      extends OperandPtg

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static byte` | `sid`

    - ### Fields inherited from class org.apache.poi.ss.formula.ptg.Ptg

      `CLASS_ARRAY, CLASS_REF, CLASS_VALUE, EMPTY_PTG_ARRAY`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `MemFuncPtg(int subExprLen)`
    `MemFuncPtg(LittleEndianInput in)` Creates new function pointer from a byte array usually called while reading an excel file.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `MemFuncPtg` | `copy()`
    `byte` | `getDefaultOperandClass()`
    `int` | `getLenRefSubexpression()`
    `int` | `getNumberOfOperands()`
    `int` | `getSize()`
    `java.lang.String` | `toFormulaString()` return a string representation of this token alone
    `java.lang.String` | `toString()` Overridden toString method to ensure object hash is not printed.
    `void` | `write(LittleEndianOutput out)`

    - ### Methods inherited from class org.apache.poi.ss.formula.ptg.OperandPtg

      `isBaseToken`

    - ### Methods inherited from class org.apache.poi.ss.formula.ptg.Ptg

      `createPtg, doesFormulaReferToDeletedCell, getEncodedSize, getEncodedSizeWithoutArrayData, getPtgClass, getRVAType, readTokens, serializePtgs, setClass`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### sid

          public static final byte sid

      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### MemFuncPtg

          public MemFuncPtg(LittleEndianInput in)

      Creates new function pointer from a byte array usually called while reading an excel file.

    - #### MemFuncPtg

          public MemFuncPtg(int subExprLen)

  - ### Method Detail

    - #### getSize

          public int getSize()

      Specified by:
        `getSize` in class `Ptg`
      Returns:
        the encoded length of this Ptg, including the initial Ptg type identifier byte.

    - #### write

          public void write(LittleEndianOutput out)

      Specified by:
        `write` in class `Ptg`

    - #### toFormulaString

          public java.lang.String toFormulaString()

      Description copied from class: `Ptg`
      return a string representation of this token alone
      Specified by:
        `toFormulaString` in class `Ptg`

    - #### getDefaultOperandClass

          public byte getDefaultOperandClass()

      Specified by:
        `getDefaultOperandClass` in class `Ptg`

    - #### getNumberOfOperands

          public int getNumberOfOperands()

    - #### getLenRefSubexpression

          public int getLenRefSubexpression()

    - #### toString

          public final java.lang.String toString()

      Description copied from class: `Ptg`
      Overridden toString method to ensure object hash is not printed. This helps get rid of gratuitous diffs when comparing two dumps Subclasses may output more relevant information by overriding this method
      Overrides:
        `toString` in class `Ptg`

    - #### copy

          public MemFuncPtg copy()

      Specified by:
        `copy` in interface `Duplicatable`
      Specified by:
        `copy` in class `OperandPtg`
      Returns:
        a deep copy of the implementing class / instance

Copyright 2020 The Apache Software Foundation or its licensors, as applicable.