get_region_group()

RegionGroup MayaFlux::Kakshya::VideoStreamContainer::get_region_group ( const std::string &  name ) const

overridevirtual

Get a region group by name.

Parameters

name	Name of the region group

Returns

Reference to the RegionGroup

Implements MayaFlux::Kakshya::NDDataContainer.

Definition at line 363 of file VideoStreamContainer.cpp.

{
    static const RegionGroup empty;
    std::optional<RegionGroup> result;
    seqlock_read_void(m_region_lock, 8, [&] {
        auto it = m_region_groups.find(name);
        result = (it != m_region_groups.end()) ? it->second : empty;
    });
    return result.value_or(empty);
}

References m_region_groups, m_region_lock, and name.