57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
#ifndef QUERY_RECORD_HPP
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#define QUERY_RECORD_HPP
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#include "matador/sql/column.hpp"
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#include <vector>
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#include <unordered_map>
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namespace matador::sql {
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class record
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{
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private:
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using column_by_index = std::vector<column>;
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using column_index_pair = std::pair<std::reference_wrapper<column>, size_t>;
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using column_by_name_map = std::unordered_map<std::string, column_index_pair>;
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public:
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using iterator = column_by_index::iterator;
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using const_iterator = column_by_index::const_iterator;
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record() = default;
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record(std::initializer_list<column> columns);
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~record() = default;
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template < typename Type >
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void append(const std::string &name, long size = -1)
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{
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append(make_column<Type>(name, size));
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}
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void append(column col);
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[[nodiscard]] const column& at(const std::string &name) const;
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const column& at(size_t index);
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iterator find(const std::string &column_name);
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const_iterator find(const std::string &column_name) const;
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iterator begin();
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[[nodiscard]] const_iterator begin() const;
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[[nodiscard]] const_iterator cbegin() const;
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iterator end();
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[[nodiscard]] const_iterator end() const;
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[[nodiscard]] const_iterator cend() const;
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[[nodiscard]] size_t size() const;
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private:
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column_by_index columns_;
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column_by_name_map columns_by_name_;
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};
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}
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#endif //QUERY_RECORD_HPP
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