create_expanse() [4/4]

std::shared_ptr< Expanse > MayaFlux::Nexus::Tapestry::create_expanse	(	std::string	name,
		Expanse::ContainsFn	contains,
		Expanse::CrossingFn	on_enter,
		Expanse::CrossingFn	on_exit
	)

Create and register a named Expanse.

The name also serves as the containment function's registry name for state encoding, unless set_fn_name is called. A name already in use warns and returns the existing Expanse, as create_fabric does.

Returns

Shared pointer to the Expanse, for passing to Fabric::add_expanse.

Definition at line 84 of file Tapestry.cpp.

{
    auto expanse = std::make_shared<Expanse>(
        name,
        std::move(contains),
        std::move(on_enter),
        std::move(on_exit));
    return claim(std::move(name), std::move(expanse));
}

References claim(), contains, name, on_enter, and on_exit.

Referenced by create_expanse(), and MayaFlux::Nexus::StateDecoder::reconstruct().

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