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fix: Fix transfer() function for vectorial fields #128

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merged 1 commit into from
Sep 25, 2023
Merged

fix: Fix transfer() function for vectorial fields #128

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54 changes: 27 additions & 27 deletions include/samurai/reconstruction.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -761,53 +761,53 @@ namespace samurai
auto shift = level_dst - level_src;
if constexpr (dim == 1)
{
auto dst = field_dst(level_dst, i);
for (value_t ii = 0; ii < static_cast<value_t>(i.size()); ++ii)
{
auto dst = field_dst(level_dst, interval_t{i.start + ii, i.start + ii + 1});
auto i_src = (i.start + static_cast<value_t>(ii)) >> shift;
dst(ii) = portion(field_src,
level_src,
interval_t{i_src, i_src + 1},
shift,
i.start + ii - (i_src << static_cast<value_t>(shift)))[0];
dst = portion(field_src,
level_src,
interval_t{i_src, i_src + 1},
shift,
i.start + ii - (i_src << static_cast<value_t>(shift)));
}
}
else if constexpr (dim == 2)
{
auto j = index[0];
auto dst = field_dst(level_dst, i, j);
auto j = index[0];
for (value_t ii = 0; ii < static_cast<value_t>(i.size()); ++ii)
{
auto dst = field_dst(level_dst, interval_t{i.start + ii, i.start + ii + 1}, j);
auto i_src = (i.start + static_cast<value_t>(ii)) >> shift;
auto j_src = j >> shift;
dst(ii) = portion(field_src,
level_src,
interval_t{i_src, i_src + 1},
j_src,
shift,
i.start + ii - (i_src << static_cast<value_t>(shift)),
j - (j_src << shift))[0];
dst = portion(field_src,
level_src,
interval_t{i_src, i_src + 1},
j_src,
shift,
i.start + ii - (i_src << static_cast<value_t>(shift)),
j - (j_src << shift));
}
}
else if constexpr (dim == 3)
{
auto j = index[0];
auto k = index[1];
auto dst = field_dst(level_dst, i, j, k);
auto j = index[0];
auto k = index[1];
for (value_t ii = 0; ii < static_cast<value_t>(i.size()); ++ii)
{
auto dst = field_dst(level_dst, interval_t{i.start + ii, i.start + ii + 1}, j, k);
auto i_src = (i.start + static_cast<value_t>(ii)) >> shift;
auto j_src = j >> shift;
auto k_src = k >> shift;
dst(ii) = portion(field_src,
level_src,
interval_t{i_src, i_src + 1},
j_src,
k_src,
shift,
i.start + ii - (i_src << static_cast<value_t>(shift)),
j - (j_src << shift),
k - (k_src << shift))[0];
dst = portion(field_src,
level_src,
interval_t{i_src, i_src + 1},
j_src,
k_src,
shift,
i.start + ii - (i_src << static_cast<value_t>(shift)),
j - (j_src << shift),
k - (k_src << shift));
}
}
});
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