FunctionNodeBody

[req.function_node_body]

A type Body satisfies FunctionNodeBody if it meets the following requirements:

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FunctionNodeBody Requirements: Pseudo-Signature, Semantics

Body::Body(const Body&)

Copy constructor.

Body::~Body()

Destructor.

Output Body::operator()(const Input &v)

Requirements: The Input and Output types must be the same as the Input and Output template type arguments of the fucntion_node instance in which the Body object is passed during construction.

Performs operation on v and returns a value of type Output.