add_expanse()

uint32_t MayaFlux::Nexus::Fabric::add_expanse

(

std::shared_ptr< Expanse >

expanse

)

Register an Expanse for per-commit crossing detection.

On each commit, after the snapshot publishes, the Expanse's predicate is evaluated against every indexed position and membership is diffed against the previous commit. Entry and exit actions fire for the difference.

Parameters

expanse

Expanse to register.

Returns

The Expanse's own id, the same on every Fabric it is registered on.

Definition at line 101 of file Fabric.cpp.

{
    const uint32_t id = expanse->id();
    m_expanses.try_emplace(id, std::move(expanse));
    return id;
}

References id(), and m_expanses.

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