boost::openmethod::method<Id, ReturnType(Parameters...), Registry>::has_next

Check if a next most specialized overrider exists

Synopsis

Declared in <boost/openmethod/core.hpp>

template<auto Fn>
static
bool
has_next();

Description

Return true if a next most specialized overrider after Fn exists, and next can be called without causing a bad_call.

Requirements

Fn must be a function that is an overrider of the method.

Return Value

true if a next most specialized overrider exists

Template Parameters

Name Description

Fn

A function that is an overrider of the method.

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