openvino/docs/ops/shape/ShapeOf_3.md

# ShapeOf {#openvino_docs_ops_shape_ShapeOf_3}

@sphinxdirective

**Versioned name**: *ShapeOf-3*

**Category**: *Shape manipulation*

**Short description**: *ShapeOf* produces 1D tensor with the input tensor shape.

**Attributes**:

* *output_type*

  * **Description**: the output tensor type
  * **Range of values**: "i64" or "i32"
  * **Type**: string
  * **Default value**: "i64"
  * **Required**: *no*

**Inputs**:

*   **1**: Arbitrary input tensor of type *T*. **Required.**

**Outputs**:

*   **1**: 1D tensor that is equal to input tensor shape of type *T_IND*. Number of elements is equal to input tensor rank. Can be empty 1D tensor if input tensor is a scalar, that mean 0-dimensional tensor.

**Types**

* *T*: any numeric type.

* *T_IND*: ``int64`` or ``int32``.

**Example**

.. code-block:: cpp 

    <layer ... type="ShapeOf">
        <data output_type="i64"/>
        <input>
            <port id="0">
                <dim>2</dim>
                <dim>3</dim>
                <dim>224</dim>
                <dim>224</dim>
            </port>
        </input>
        <output>
            <port id="1">  < !-- output value is: [2,3,224,224]-->
                <dim>4</dim>
            </port>
        </output>
    </layer>

@endsphinxdirective