.. _omni_graph_nodes_IsEmpty_1:

.. _omni_graph_nodes_IsEmpty:

.. ================================================================================
.. THIS PAGE IS AUTO-GENERATED. DO NOT MANUALLY EDIT.
.. ================================================================================

:orphan:

.. meta::
    :title: Is Empty
    :keywords: lang-en omnigraph node function threadsafe nodes is-empty


Is Empty
========

.. <description>

Checks if the given input is empty. An input is considered empty if there is no data. A string or array of size 0 is considered empty whereas a blank string ' ' is not empty. A float with value 0.0 and int[2] with value [0, 0] are not empty.

.. </description>


Installation
------------

To use this node enable :ref:`omni.graph.nodes<ext_omni_graph_nodes>` in the Extension Manager.


Inputs
------
.. csv-table::
    :header: "Name", "Type", "Descripton", "Default"
    :widths: 20, 20, 50, 10

    "Input (*inputs:input*)", "``any``", "The input to check if empty", "None"


Outputs
-------
.. csv-table::
    :header: "Name", "Type", "Descripton", "Default"
    :widths: 20, 20, 50, 10

    "Is Empty (*outputs:isEmpty*)", "``bool``", "True if the input is empty, false otherwise", "None"


Metadata
--------
.. csv-table::
    :header: "Name", "Value"
    :widths: 30,70

    "Unique ID", "omni.graph.nodes.IsEmpty"
    "Version", "1"
    "Extension", "omni.graph.nodes"
    "Has State?", "False"
    "Implementation Language", "C++"
    "Default Memory Type", "cpu"
    "Generated Code Exclusions", "None"
    "uiName", "Is Empty"
    "Categories", "function"
    "Generated Class Name", "OgnIsEmptyDatabase"
    "Python Module", "omni.graph.nodes"

