//! @internal
template <class Archive, class MapT> inline
void save( Archive & ar, MapT const & map )
{
ar( make_size_tag( static_cast<size_type>(map.size()) ) );
for( const auto & i : map )
ar( make_map_item(i.first, i.second) );
}
//! @internal
template <class Archive, class MapT> inline
void load( Archive & ar, MapT & map )
{
size_type size;
ar( make_size_tag( size ) );
map.clear();
auto hint = map.begin();
for( size_t i = 0; i < size; ++i )
{
typename MapT::key_type key;
typename MapT::mapped_type value;
ar( make_map_item(key, value) );
hint = map.emplace_hint( hint, std::move( key ), std::move( value ) );
}
}
//! @internal
template <class Archive, class MapT> inline
void load( Archive & ar, MapT & map )
{
size_type size;
ar( make_size_tag( size ) );
map.clear();
map.reserve( size );
for( size_type i = 0; i < size; ++i )
{
typename MapT::key_type key;
typename MapT::mapped_type value;
ar( make_map_item(key, value) );
map.insert( {key, value} );
}
}
//! @internal
template <class Archive, class MapT> inline
void load( Archive & ar, MapT & map )
{
size_type size;
ar( make_size_tag( size ) );
map.clear();
auto hint = map.begin();
for( size_t i = 0; i < size; ++i )
{
typename MapT::key_type key;
typename MapT::mapped_type value;
ar( make_map_item(key, value) );
#ifdef CEREAL_OLDER_GCC
hint = map.insert( hint, std::make_pair(std::move(key), std::move(value)) );
#else // NOT CEREAL_OLDER_GCC
hint = map.emplace_hint( hint, std::move( key ), std::move( value ) );
#endif // NOT CEREAL_OLDER_GCC
}
}
