get_emitter()

std::shared_ptr< Emitter > MayaFlux::Nexus::Fabric::get_emitter

(

uint32_t

id

)

const

Get the Emitter registered under id.

Returns

The Emitter, or nullptr if id is not an Emitter or not registered.

Definition at line 139 of file Fabric.cpp.

{
    auto it = m_registrations.find(id);
    if (it == m_registrations.end())
        return nullptr;
    if (auto* ptr = std::get_if<std::shared_ptr<Emitter>>(&it->second.member)) {
        return *ptr;
    }
    return nullptr;
}

References m_registrations, and ptr.

Referenced by MayaFlux::Nexus::StateDecoder::decode(), MayaFlux::Nexus::StateEncoder::encode(), and MayaFlux::Nexus::StateDecoder::reconstruct().

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