Program Listing for File table_info.hpp

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#pragma once #include "morpheus/objects/data_table.hpp" #include "morpheus/utilities/type_util_detail.hpp" #include <cudf/column/column_view.hpp>// for column_view #include <cudf/table/table_view.hpp> #include <cudf/types.hpp>// for size_type #include <pybind11/pytypes.h>// for object #include <memory> #include <string> #include <vector> namespace morpheus { /****** Component public implementations *******************/ /****** TableInfo******************************************/ struct TableInfo { TableInfo() = default; TableInfo(std::shared_ptr<const IDataTable> parent, cudf::table_view view, std::vector<std::string> index_names, std::vector<std::string> column_names); const pybind11::object &get_parent_table() const; const cudf::table_view &get_view() const; std::vector<std::string> get_index_names() const; std::vector<std::string> get_column_names() const; cudf::size_type num_indices() const; cudf::size_type num_columns() const; cudf::size_type num_rows() const; pybind11::object __attribute__((visibility("default"))) as_py_object() const; void insert_columns(const std::vector<std::string> &column_names, const std::vector<TypeId> &column_types); void insert_missing_columns(const std::vector<std::string> &column_names, const std::vector<TypeId> &column_types); const cudf::column_view &get_column(cudf::size_type idx) const; TableInfo get_slice(cudf::size_type start, cudf::size_type stop, std::vector<std::string> column_names = {}) const; private: std::shared_ptr<const IDataTable> m_parent; cudf::table_view m_table_view; std::vector<std::string> m_column_names; std::vector<std::string> m_index_names; }; // end of group } // namespace morpheus

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