.. _`Index table`:

.. _`org.sysess.sympathy.data.table.indextable`:

Index table
```````````

.. image:: lookup.svg
   :width: 48


Uses index-table to perform row indexation from value-table.
No other datatypes than integer or boolean are allowed in the index column





Definition
::::::::::


Input ports
...........

    **value**
        | Type: table
        | Description: Value table
    **index**
        | Type: table
        | Description: Index table

Output ports
............

    **out**
        | Type: table
        | Description: Result table



Configuration
.............

    **Start at one** (at_one)
        Start indexing at one, otherwise at zero
    **Select indexing column** (index column)
        Select column used for indexing.
    **Operation** (operation)
        If to include or exclude rows







Examples
........





The node can be found in:

* :download:`dynamic_time_warp.syx </Examples/Time Series/dynamic_time_warp.syx>`




Implementation
..............

.. automodule:: node_index_table
    :noindex:

.. class:: IndexTable
    :noindex: