.. SPDX-FileCopyrightText: 2019-2021 Intel Corporation .. .. SPDX-License-Identifier: CC-BY-4.0

========= copy_body

[flow_graph.copy_body]

copy_body is a function template that returns a copy of the body function object from the following nodes:

• :doc:continue_node <continue_node_cls>
• :doc:function_node <func_node_cls>
• :doc:multifunction_node <multifunc_node_cls>
• :doc:input_node <input_node_cls>
• :doc:async_node <async_node_cls>

.. code:: cpp

namespace oneapi {
namespace tbb {
namespace flow {

    // Defined in header <oneapi/tbb/flow_graph.h>

    template< typename Body, typename Node >
    Body copy_body( Node &n );

} // namespace flow
} // namespace tbb
} // namespace oneapi