ice_conversions_boost_templates.h

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#pragma once
 
#include <map>
 
#include <boost/container/flat_map.hpp>
 
namespace armarx::armem
{
    // std::map <-> boost::container::flat_map
 
    template <class IceKeyT, class IceValueT, class CppKeyT, class CppValueT>
    void
    toIce(std::map<IceKeyT, IceValueT>& iceMap,
          const boost::container::flat_map<CppKeyT, CppValueT>& cppMap)
    {
        iceMap.clear();
        for (const auto& [key, value] : cppMap)
        {
            iceMap.emplace(toIce<IceKeyT>(key), toIce<IceValueT>(value));
        }
    }
 
    template <class IceKeyT, class IceValueT, class CppKeyT, class CppValueT>
    void
    fromIce(const std::map<IceKeyT, IceValueT>& iceMap,
            boost::container::flat_map<CppKeyT, CppValueT>& cppMap)
    {
        cppMap.clear();
        for (const auto& [key, value] : iceMap)
        {
            cppMap.emplace(fromIce<CppKeyT>(key), fromIce<CppValueT>(value));
        }
    }
 
} // namespace armarx::armem