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compare against 0 instead of -1 in hash map code
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parent
e52f83bd50
commit
57b794ede3
@ -74,7 +74,7 @@ struct HashIndex
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auto target_slot = compute_slot(entry.hash);
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auto target_slot = compute_slot(entry.hash);
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for (auto slot = target_slot; slot < m_entries.size(); ++slot)
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for (auto slot = target_slot; slot < m_entries.size(); ++slot)
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{
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{
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if (m_entries[slot].index == -1)
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if (m_entries[slot].index < 0)
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{
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{
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m_entries[slot] = entry;
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m_entries[slot] = entry;
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return;
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return;
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@ -104,7 +104,7 @@ struct HashIndex
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// Recompact following entries
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// Recompact following entries
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for (auto next = slot+1; next < m_entries.size(); ++next)
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for (auto next = slot+1; next < m_entries.size(); ++next)
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{
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{
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if (m_entries[next].index == -1 or
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if (m_entries[next].index < 0 or
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compute_slot(m_entries[next].hash) == next)
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compute_slot(m_entries[next].hash) == next)
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break;
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break;
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kak_assert(compute_slot(m_entries[next].hash) < next);
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kak_assert(compute_slot(m_entries[next].hash) < next);
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@ -224,7 +224,7 @@ struct HashMap
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for (auto slot = m_index.compute_slot(hash); slot < m_index.size(); ++slot)
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for (auto slot = m_index.compute_slot(hash); slot < m_index.size(); ++slot)
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{
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{
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auto& entry = m_index[slot];
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auto& entry = m_index[slot];
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if (entry.index == -1)
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if (entry.index < 0)
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return -1;
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return -1;
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if (entry.hash == hash and item_key(m_items[entry.index]) == key)
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if (entry.hash == hash and item_key(m_items[entry.index]) == key)
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return entry.index;
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return entry.index;
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