mirror of
https://github.com/ClickHouse/ClickHouse.git
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Remove orphan header files
This commit is contained in:
Alexey Milovidov
parent
beb0f6c5c1
commit
9bf62dd622
@ -1,75 +0,0 @@
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#pragma once
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#include <Common/HashTable/ClearableHashMap.h>
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#include <Common/HashTable/FixedHashMap.h>
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template <typename Key, typename TMapped>
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struct FixedClearableHashMapCell
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{
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using Mapped = TMapped;
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using State = ClearableHashSetState;
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using value_type = PairNoInit<Key, Mapped>;
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using mapped_type = Mapped;
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UInt32 version;
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Mapped mapped;
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FixedClearableHashMapCell() {} /// NOLINT
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FixedClearableHashMapCell(const Key &, const State & state) : version(state.version) {}
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FixedClearableHashMapCell(const value_type & value_, const State & state) : version(state.version), mapped(value_.second) {}
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const VoidKey getKey() const { return {}; } /// NOLINT
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Mapped & getMapped() { return mapped; }
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const Mapped & getMapped() const { return mapped; }
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bool isZero(const State & state) const { return version != state.version; }
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void setZero() { version = 0; }
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struct CellExt
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{
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CellExt() {} /// NOLINT
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CellExt(Key && key_, FixedClearableHashMapCell * ptr_) : key(key_), ptr(ptr_) {}
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void update(Key && key_, FixedClearableHashMapCell * ptr_)
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{
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key = key_;
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ptr = ptr_;
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}
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Key key;
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FixedClearableHashMapCell * ptr;
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const Key & getKey() const { return key; }
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Mapped & getMapped() { return ptr->mapped; }
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const Mapped & getMapped() const { return *ptr->mapped; }
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const value_type getValue() const { return {key, *ptr->mapped}; } /// NOLINT
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};
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};
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template <typename Key, typename Mapped, typename Allocator = HashTableAllocator>
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class FixedClearableHashMap : public FixedHashMap<Key, Mapped, FixedClearableHashMapCell<Key, Mapped>, Allocator>
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{
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public:
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using Base = FixedHashMap<Key, Mapped, FixedClearableHashMapCell<Key, Mapped>, Allocator>;
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using Self = FixedClearableHashMap;
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using LookupResult = typename Base::LookupResult;
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using Base::Base;
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Mapped & operator[](const Key & x)
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{
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LookupResult it;
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bool inserted;
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this->emplace(x, it, inserted);
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if (inserted)
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new (&it->getMapped()) Mapped();
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return it->getMapped();
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}
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void clear()
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{
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++this->version;
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this->m_size = 0;
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}
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};
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@ -1,89 +0,0 @@
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#pragma once
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#include <algorithm>
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#include <Core/Block.h>
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#include <Columns/IColumn.h>
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#include <boost/smart_ptr/intrusive_ptr.hpp>
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namespace DB
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{
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/// Allows you refer to the row in the block and hold the block ownership,
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/// and thus avoid creating a temporary row object.
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/// Do not use std::shared_ptr, since there is no need for a place for `weak_count` and `deleter`;
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/// does not use Poco::SharedPtr, since you need to allocate a block and `refcount` in one piece;
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/// does not use Poco::AutoPtr, since it does not have a `move` constructor and there are extra checks for nullptr;
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/// The reference counter is not atomic, since it is used from one thread.
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namespace detail
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{
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struct SharedBlock : Block
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{
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int refcount = 0;
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ColumnRawPtrs all_columns;
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ColumnRawPtrs sort_columns;
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explicit SharedBlock(Block && block) : Block(std::move(block)) {}
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};
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}
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inline void intrusive_ptr_add_ref(detail::SharedBlock * ptr)
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{
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++ptr->refcount;
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}
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inline void intrusive_ptr_release(detail::SharedBlock * ptr)
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{
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if (0 == --ptr->refcount)
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delete ptr;
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}
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using SharedBlockPtr = boost::intrusive_ptr<detail::SharedBlock>;
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struct SharedBlockRowRef
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{
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ColumnRawPtrs * columns = nullptr;
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size_t row_num = 0;
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SharedBlockPtr shared_block;
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void swap(SharedBlockRowRef & other)
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{
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std::swap(columns, other.columns);
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std::swap(row_num, other.row_num);
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std::swap(shared_block, other.shared_block);
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}
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/// The number and types of columns must match.
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bool operator==(const SharedBlockRowRef & other) const
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{
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size_t size = columns->size();
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for (size_t i = 0; i < size; ++i)
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if (0 != (*columns)[i]->compareAt(row_num, other.row_num, *(*other.columns)[i], 1))
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return false;
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return true;
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}
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bool operator!=(const SharedBlockRowRef & other) const
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{
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return !(*this == other);
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}
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void reset()
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{
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SharedBlockRowRef empty;
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swap(empty);
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}
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bool empty() const { return columns == nullptr; }
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size_t size() const { return empty() ? 0 : columns->size(); }
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void set(SharedBlockPtr & shared_block_, ColumnRawPtrs * columns_, size_t row_num_)
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{
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shared_block = shared_block_;
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columns = columns_;
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row_num = row_num_;
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}
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};
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}
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@ -1,79 +0,0 @@
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#pragma once
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#include <atomic>
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namespace DB
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{
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class SimpleActionLock;
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/// Similar to ActionBlocker, but without weak_ptr magic
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class SimpleActionBlocker
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{
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using Counter = std::atomic<int>;
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Counter counter = 0;
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public:
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SimpleActionBlocker() = default;
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bool isCancelled() const { return counter > 0; }
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/// Temporarily blocks corresponding actions (while the returned object is alive)
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friend class SimpleActionLock;
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inline SimpleActionLock cancel();
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/// Cancel the actions forever.
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void cancelForever() { ++counter; }
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};
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/// Blocks related action while a SimpleActionLock instance exists
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class SimpleActionLock
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{
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SimpleActionBlocker * block = nullptr;
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public:
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SimpleActionLock() = default;
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explicit SimpleActionLock(SimpleActionBlocker & block_) : block(&block_)
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{
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++block->counter;
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}
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SimpleActionLock(const SimpleActionLock &) = delete;
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SimpleActionLock(SimpleActionLock && rhs) noexcept
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{
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*this = std::move(rhs);
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}
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SimpleActionLock & operator=(const SimpleActionLock &) = delete;
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SimpleActionLock & operator=(SimpleActionLock && rhs) noexcept
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{
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if (block)
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--block->counter;
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block = rhs.block;
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rhs.block = nullptr;
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return *this;
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}
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~SimpleActionLock()
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{
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if (block)
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--block->counter;
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}
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};
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SimpleActionLock SimpleActionBlocker::cancel()
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{
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return SimpleActionLock(*this);
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}
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}
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@ -1,52 +0,0 @@
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#pragma once
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#include <Common/Arena.h>
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#include <base/unaligned.h>
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namespace DB
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{
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/** Can allocate memory objects of fixed size with deletion support.
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* For small `object_size`s allocated no less than pointer size.
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*/
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class SmallObjectPool
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{
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private:
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const size_t object_size;
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Arena pool;
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char * free_list = nullptr;
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public:
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explicit SmallObjectPool(size_t object_size_)
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: object_size{std::max(object_size_, sizeof(char *))}
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{
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}
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char * alloc()
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{
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if (free_list)
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{
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char * res = free_list;
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free_list = unalignedLoad<char *>(free_list);
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return res;
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}
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return pool.alloc(object_size);
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}
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void free(char * ptr)
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{
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unalignedStore<char *>(ptr, free_list);
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free_list = ptr;
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}
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/// The size of the allocated pool in bytes
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size_t size() const
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{
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return pool.size();
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}
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};
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}
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@ -1,18 +0,0 @@
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#pragma once
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#include <Parsers/IAST_fwd.h>
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#include <Poco/AutoPtr.h>
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#include <Poco/Util/AbstractConfiguration.h>
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namespace DB
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{
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struct DictionaryAttachInfo
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{
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ASTPtr create_query;
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Poco::AutoPtr<Poco::Util::AbstractConfiguration> config;
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time_t modification_time;
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};
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}
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@ -1,32 +0,0 @@
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#pragma once
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#include <Interpreters/IExternalLoaderConfigRepository.h>
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#include <Databases/IDatabase.h>
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namespace DB
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{
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/// Repository from database, which stores dictionary definitions on disk.
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/// Tracks update time and existence of .sql files through IDatabase.
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class ExternalLoaderDatabaseConfigRepository : public IExternalLoaderConfigRepository, WithContext
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{
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public:
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ExternalLoaderDatabaseConfigRepository(IDatabase & database_, ContextPtr global_context_);
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std::string getName() const override { return database_name; }
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std::set<std::string> getAllLoadablesDefinitionNames() override;
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bool exists(const std::string & loadable_definition_name) override;
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Poco::Timestamp getUpdateTime(const std::string & loadable_definition_name) override;
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LoadablesConfigurationPtr load(const std::string & loadable_definition_name) override;
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private:
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const String database_name;
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IDatabase & database;
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};
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}
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@ -1,18 +0,0 @@
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#pragma once
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#include <memory>
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namespace DB
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{
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/// An interface for read progress callback.
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class IReadProgressCallback
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{
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public:
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virtual ~IReadProgressCallback() = default;
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virtual bool onProgress(uint64_t read_rows, uint64_t read_bytes) = 0;
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};
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using ReadProgressCallbackPtr = std::unique_ptr<IReadProgressCallback>;
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}
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@ -1,30 +0,0 @@
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#pragma once
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#include <Processors/IProcessor.h>
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namespace DB
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{
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/// Look for first Ready or Async processor by depth-first search in needed input ports and full output ports.
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/// NOTE: Pipeline must not have cycles.
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//template <typename Visit>
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//void traverse(IProcessor & processor, Visit && visit)
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//{
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// IProcessor::Status status = visit(processor);
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//
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// if (status == IProcessor::Status::Ready || status == IProcessor::Status::Async)
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// return;
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//
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// if (status == IProcessor::Status::NeedData)
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// for (auto & input : processor.getInputs())
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// if (input.isNeeded() && !input.hasData())
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// traverse(input.getOutputPort().getProcessor(), std::forward<Visit>(visit));
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//
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// if (status == IProcessor::Status::PortFull)
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// for (auto & output : processor.getOutputs())
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// if (output.hasData())
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// traverse(output.getInputPort().getProcessor(), std::forward<Visit>(visit));
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//}
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}
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@ -1,41 +0,0 @@
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#pragma once
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#include <queue>
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#include <Processors/IAccumulatingTransform.h>
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namespace DB
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{
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/** Reads all data into queue.
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* After all data has been read - output it in the same order.
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*/
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class QueueBuffer final : public IAccumulatingTransform
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{
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private:
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std::queue<Chunk> chunks;
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public:
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String getName() const override { return "QueueBuffer"; }
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explicit QueueBuffer(Block header)
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: IAccumulatingTransform(header, header)
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{
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}
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void consume(Chunk block) override
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{
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chunks.push(std::move(block));
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}
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Chunk generate() override
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{
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if (chunks.empty())
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return {};
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auto res = std::move(chunks.front());
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chunks.pop();
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return res;
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}
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};
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}
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@ -422,3 +422,7 @@ find $ROOT_PATH/{src,programs,utils} -name '*.h' -or -name '*.cpp' | xargs grep
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# Cyrillic characters hiding inside Latin.
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find $ROOT_PATH/{src,programs,utils} -name '*.h' -or -name '*.cpp' | xargs grep -P --line-number '[a-zA-Z][а-яА-ЯёЁ]|[а-яА-ЯёЁ][a-zA-Z]' && echo "^ Cyrillic characters found in unexpected place."
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# Orphaned header files.
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join -v1 <(find $ROOT_PATH/{src,programs,utils} -name '*.h' -printf '%f\n' | sort | uniq) <(find $ROOT_PATH/{src,programs,utils} -name '*.cpp' -or -name '*.c' -or -name '*.h' -or -name '*.S' | xargs grep --no-filename -o -P '[\w-]+\.h' | sort | uniq) |
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grep . && echo '^ Found orphan header files.'
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