BOOST_OPENMETHOD

Synopsis

Defined in <boost/openmethod/macros.hpp>.

BOOST_OPENMETHOD(NAME, (PARAMETERS...), RETURN_TYPE [, POLICY]);

Description

Declares a method.

The macro expands to several constructs:

A struct forward declaration that acts as the method’s identifier:

struct BOOST_OPENMETHOD_ID(NAME);

An inline function template, constrained to take the same PARAMETERS, without the virtual_ decorators, returning a RETURN_TYPE. The function forwards to
method<BOOST_OPENMETHOD_ID(NAME)(PARAMETERS…), RETURN_TYPE, POLICY>::fn.
A guide function used to match overriders with the method:

auto BOOST_OPENMETHOD_ID(NAME)_guide(...)
    -> ::boost::openmethod::method<
        BOOST_OPENMETHOD_ID(NAME)(PARAMETERS...), RETURN_TYPE [, POLICY]>;

NAME must be an identifier. Qualified names are not allowed.

The default value for POLICY is the value of BOOST_OPENMETHOD_DEFAULT_REGISTRY at the point <boost/openmethod/core.hpp> is included. Changing the value of this symbol has no effect after that point.

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