boost::openmethod::VirtualTraits::peek :: Boost.OpenMethod

# boost::openmethod::VirtualTraits::peek

Returns a reference to the object to use for dispatch.

## Synopsis

Declared in `<boost/openmethod/core.hpp>`

    static
    virtual_type const&
    peek(T arg);

## Description

Return a reference to the object to use for dispatch. `arg` may not be copied, moved or altered in any way.

## Return Value

A reference to an object.

## Parameters

Name | Description
--- | ---
arg | An argument passed to the method call.

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