sort_by_attribute()

void MayaFlux::Kakshya::RegionGroup::sort_by_attribute ( const std::string &  attr_name )

inline

Sort regions by a specific attribute (numeric).

Parameters

attr_name

The attribute name.

Definition at line 149 of file RegionGroup.hpp.

    {
        std::ranges::sort(regions,
            [&attr_name](const Region& a, const Region& b) {
                auto a_val = a.get_attribute<double>(attr_name);
                auto b_val = b.get_attribute<double>(attr_name);
                if (a_val && b_val)
                    return *a_val < *b_val;
                return false;
            });
    }

References MayaFlux::Kakshya::Region::get_attribute().

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