47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
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#include "table.h"
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namespace usql {
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Table::Table(const std::string name, const std::vector<ColDefNode> columns) {
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m_name = name;
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m_col_defs = columns;
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m_rows.clear();
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}
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ColDefNode Table::get_column_def(const std::string &col_name) {
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auto name_cmp = [col_name](ColDefNode cd) { return cd.name == col_name; };
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auto col_def = std::find_if(begin(m_col_defs), end(m_col_defs), name_cmp);
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if (col_def != std::end(m_col_defs)) {
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return *col_def;
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} else {
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throw Exception("column not exists (" + col_name + ")");
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}
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}
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Row Table::createEmptyRow() {
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return Row(columns_count());
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}
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void Table::print() {
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std::cout << "** " << m_name << " **" << std::endl;
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for (auto row : m_rows) {
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row.print();
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}
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}
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Table::Table(const Table &other) {
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m_name = other.m_name;
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m_col_defs = other.m_col_defs;
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m_rows.clear(); // row not copied now
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}
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void Table::addRow(const Row &row) {
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// TODO validate for not null values
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// todo validate for length etc
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m_rows.push_back(row);
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}
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} |