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changes here and there

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VaclavT
2021-07-12 18:45:51 +02:00
parent 5e69ce1047
commit 5e4480c767
18 changed files with 1692 additions and 1309 deletions
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94
row.cpp
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@@ -1,53 +1,59 @@
#include "row.h"
namespace usql {
Row::Row(int cols_count) {
m_columns.reserve(cols_count);
for (int i = 0; i < cols_count; i++) {
m_columns.push_back(std::make_unique<ColValue>());
}
}
Row::Row(const Row &other) {
m_columns.reserve(other.m_columns.size());
// TODO fixme this is nonsense
for (int i = 0; i < other.m_columns.size(); i++) {
m_columns.push_back(std::make_unique<ColNullValue>());
Row::Row(int cols_count) {
m_columns.reserve(cols_count);
for (int i = 0; i < cols_count; i++) {
m_columns.push_back(std::make_unique<ColValue>());
}
}
for (int i = 0; i < other.m_columns.size(); i++) {
if (ColIntegerValue* other_v = dynamic_cast<ColIntegerValue*>(other.m_columns[i].get())) {
setColumnValue(i, other_v->integerValue());
}
if (ColFloatValue* other_v = dynamic_cast<ColFloatValue*>(other.m_columns[i].get())) {
setColumnValue(i, other_v->floatValue());
}
if (ColStringValue* other_v = dynamic_cast<ColStringValue*>(other.m_columns[i].get())) {
setColumnValue(i, other_v->stringValue());
}
Row::Row(const Row &other) {
m_columns.reserve(other.m_columns.size());
// TODO fixme this is nonsense
for (int i = 0; i < other.m_columns.size(); i++) {
m_columns.push_back(std::make_unique<ColNullValue>());
}
for (int i = 0; i < other.m_columns.size(); i++) {
if (ColIntegerValue *other_v = dynamic_cast<ColIntegerValue *>(other.m_columns[i].get())) {
setColumnValue(i, other_v->integerValue());
}
if (ColFloatValue *other_v = dynamic_cast<ColFloatValue *>(other.m_columns[i].get())) {
setColumnValue(i, other_v->floatValue());
}
if (ColStringValue *other_v = dynamic_cast<ColStringValue *>(other.m_columns[i].get())) {
setColumnValue(i, other_v->stringValue());
}
}
}
}
Row& Row::operator=(Row other) {
std::swap(m_columns, other.m_columns);
return *this;
}
void Row::setColumnValue(int col_index, int value) {
m_columns[col_index] = std::make_unique<ColIntegerValue>(value);
}
void Row::setColumnValue(int col_index, double value) {
m_columns[col_index] = std::make_unique<ColFloatValue>(value);
}
void Row::setColumnValue(int col_index, std::string value) {
m_columns[col_index] = std::make_unique<ColStringValue>(value);
};
void Row::print() {
for(int i=0; i<m_columns.size(); i++) {
m_columns[i].get()->print();
Row &Row::operator=(Row other) {
std::swap(m_columns, other.m_columns);
return *this;
}
}
void Row::setColumnValue(int col_index, int value) {
m_columns[col_index] = std::make_unique<ColIntegerValue>(value);
}
void Row::setColumnValue(int col_index, double value) {
m_columns[col_index] = std::make_unique<ColFloatValue>(value);
}
void Row::setColumnValue(int col_index, std::string value) {
m_columns[col_index] = std::make_unique<ColStringValue>(value);
};
void Row::print() {
for (int ci = 0; ci < m_columns.size(); ci++) {
if (ci > 0) std::cout << ",";
auto v = m_columns[ci]->stringValue();
std::cout << v;
}
std::cout << std::endl;
}
}