.. _auto_definetable_get_curves:

*RETURN THE CURVES OF THE DEFINE TABLE*
=======================================

Extracts and returns all curves stored within a define-table input as a vector collection. Use this worker when downstream nodes need to iterate over or process the individual curve pairs held in a define table.

When to use
-----------

Classification: **process**.

Tagged: ``curves``, ``define_table``, ``extraction``, ``transformations``.

Inputs
------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20 20 20

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Define Table
     - dt1
     - define_table
     - —
     - 
     - A define-table object containing one or more value–curve pairs; optional — if left unconnected the worker returns an empty curve vector.

Outputs
-------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20

   * - Label
     - ID
     - Type
     - Description
   * - Curves
     - curves
     - vector
     - Ordered vector of all curves extracted from the define table, preserving the original pairing sequence defined in dt1.

Disciplines
-----------

- data.curve.pair
- data.dataset.transform

Runnable example
----------------

A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: `/api/workflow/example?id=definetable_get_curves <https://www.d3view.com/api/workflow/example?id=definetable_get_curves>`_

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>transformation</code> schema. Worker id: <code>definetable_get_curves</code>. Schema hash: <code>0a457dddd0e7</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>