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Reformat all code to coding standard
This commit is contained in:
Andrew Hutchings
@ -62,88 +62,91 @@ void checkSumLimit(T sum, T val)
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template<>
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void checkSumLimit<int64_t>(int64_t sum, int64_t val)
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{
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if (((sum >= 0) && ((numeric_limits<int64_t>::max() - sum) < val)) ||
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((sum < 0) && ((numeric_limits<int64_t>::min() - sum) > val)))
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{
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string errStr = "SUM(int):";
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if (((sum >= 0) && ((numeric_limits<int64_t>::max() - sum) < val)) ||
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((sum < 0) && ((numeric_limits<int64_t>::min() - sum) > val)))
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{
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string errStr = "SUM(int):";
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ostringstream oss;
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oss << sum << "+" << val;
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if (sum > 0)
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oss << " > " << numeric_limits<uint64_t>::max();
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else
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oss << " < " << numeric_limits<uint64_t>::min();
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errStr += oss.str();
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ostringstream oss;
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oss << sum << "+" << val;
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errStr = IDBErrorInfo::instance()->errorMsg(ERR_WF_OVERFLOW, errStr);
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cerr << errStr << endl;
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throw IDBExcept(errStr, ERR_WF_OVERFLOW);
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}
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if (sum > 0)
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oss << " > " << numeric_limits<uint64_t>::max();
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else
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oss << " < " << numeric_limits<uint64_t>::min();
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errStr += oss.str();
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errStr = IDBErrorInfo::instance()->errorMsg(ERR_WF_OVERFLOW, errStr);
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cerr << errStr << endl;
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throw IDBExcept(errStr, ERR_WF_OVERFLOW);
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}
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}
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template<>
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void checkSumLimit<uint64_t>(uint64_t sum, uint64_t val)
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{
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if ((sum >= 0) && ((numeric_limits<uint64_t>::max() - sum) < val))
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{
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string errStr = "SUM(unsigned):";
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if ((sum >= 0) && ((numeric_limits<uint64_t>::max() - sum) < val))
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{
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string errStr = "SUM(unsigned):";
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ostringstream oss;
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oss << sum << "+" << val << " > " << numeric_limits<uint64_t>::max();
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errStr += oss.str();
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ostringstream oss;
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oss << sum << "+" << val << " > " << numeric_limits<uint64_t>::max();
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errStr += oss.str();
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errStr = IDBErrorInfo::instance()->errorMsg(ERR_WF_OVERFLOW, errStr);
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cerr << errStr << endl;
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throw IDBExcept(errStr, ERR_WF_OVERFLOW);
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}
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errStr = IDBErrorInfo::instance()->errorMsg(ERR_WF_OVERFLOW, errStr);
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cerr << errStr << endl;
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throw IDBExcept(errStr, ERR_WF_OVERFLOW);
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}
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}
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template<typename T>
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T calculateAvg(T sum, uint64_t count, int s)
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{
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T avg = ((long double) sum) / count;
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return avg;
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T avg = ((long double) sum) / count;
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return avg;
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}
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long double avgWithLimit(long double sum, uint64_t count, int scale, long double u, long double l)
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{
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long double factor = pow(10.0, scale);
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long double avg = sum / count;
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avg *= factor;
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avg += (avg < 0) ? (-0.5) : (0.5);
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if (avg > u || avg < l)
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{
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string errStr = string("AVG") + (l < 0 ? "(int):" : "(unsign)");
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ostringstream oss;
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oss << avg;
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errStr += oss.str();
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long double factor = pow(10.0, scale);
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long double avg = sum / count;
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avg *= factor;
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avg += (avg < 0) ? (-0.5) : (0.5);
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errStr = IDBErrorInfo::instance()->errorMsg(ERR_WF_OVERFLOW, errStr);
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cerr << errStr << endl;
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throw IDBExcept(errStr, ERR_WF_OVERFLOW);
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}
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if (avg > u || avg < l)
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{
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string errStr = string("AVG") + (l < 0 ? "(int):" : "(unsign)");
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ostringstream oss;
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oss << avg;
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errStr += oss.str();
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return avg;
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errStr = IDBErrorInfo::instance()->errorMsg(ERR_WF_OVERFLOW, errStr);
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cerr << errStr << endl;
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throw IDBExcept(errStr, ERR_WF_OVERFLOW);
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}
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return avg;
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}
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template<>
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int64_t calculateAvg<int64_t>(int64_t sum, uint64_t count, int scale)
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{
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int64_t t = (int64_t) avgWithLimit(sum, count, scale,
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numeric_limits<int64_t>::max(), numeric_limits<int64_t>::min());
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return t;
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int64_t t = (int64_t) avgWithLimit(sum, count, scale,
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numeric_limits<int64_t>::max(), numeric_limits<int64_t>::min());
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return t;
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}
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template<>
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uint64_t calculateAvg<uint64_t>(uint64_t sum, uint64_t count, int scale)
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{
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uint64_t t = (uint64_t) avgWithLimit(sum, count, scale, numeric_limits<uint64_t>::max(), 0);
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return t;
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uint64_t t = (uint64_t) avgWithLimit(sum, count, scale, numeric_limits<uint64_t>::max(), 0);
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return t;
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}
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@ -155,130 +158,139 @@ namespace windowfunction
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template<typename T>
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boost::shared_ptr<WindowFunctionType> WF_sum_avg<T>::makeFunction(int id, const string& name, int ct)
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{
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boost::shared_ptr<WindowFunctionType> func;
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switch (ct)
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{
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case CalpontSystemCatalog::TINYINT:
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case CalpontSystemCatalog::SMALLINT:
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case CalpontSystemCatalog::MEDINT:
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case CalpontSystemCatalog::INT:
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case CalpontSystemCatalog::BIGINT:
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case CalpontSystemCatalog::DECIMAL:
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{
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func.reset(new WF_sum_avg<int64_t>(id, name));
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break;
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}
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case CalpontSystemCatalog::UTINYINT:
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case CalpontSystemCatalog::USMALLINT:
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case CalpontSystemCatalog::UMEDINT:
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case CalpontSystemCatalog::UINT:
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case CalpontSystemCatalog::UBIGINT:
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case CalpontSystemCatalog::UDECIMAL:
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{
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func.reset(new WF_sum_avg<uint64_t>(id, name));
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break;
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}
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case CalpontSystemCatalog::DOUBLE:
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case CalpontSystemCatalog::UDOUBLE:
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{
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func.reset(new WF_sum_avg<double>(id, name));
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break;
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}
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case CalpontSystemCatalog::FLOAT:
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case CalpontSystemCatalog::UFLOAT:
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{
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func.reset(new WF_sum_avg<float>(id, name));
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break;
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}
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default:
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{
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string errStr = name + "(" + colType2String[ct] + ")";
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errStr = IDBErrorInfo::instance()->errorMsg(ERR_WF_INVALID_PARM_TYPE, errStr);
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cerr << errStr << endl;
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throw IDBExcept(errStr, ERR_WF_INVALID_PARM_TYPE);
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boost::shared_ptr<WindowFunctionType> func;
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break;
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}
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}
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switch (ct)
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{
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case CalpontSystemCatalog::TINYINT:
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case CalpontSystemCatalog::SMALLINT:
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case CalpontSystemCatalog::MEDINT:
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case CalpontSystemCatalog::INT:
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case CalpontSystemCatalog::BIGINT:
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case CalpontSystemCatalog::DECIMAL:
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{
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func.reset(new WF_sum_avg<int64_t>(id, name));
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break;
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}
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return func;
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case CalpontSystemCatalog::UTINYINT:
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case CalpontSystemCatalog::USMALLINT:
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case CalpontSystemCatalog::UMEDINT:
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case CalpontSystemCatalog::UINT:
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case CalpontSystemCatalog::UBIGINT:
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case CalpontSystemCatalog::UDECIMAL:
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{
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func.reset(new WF_sum_avg<uint64_t>(id, name));
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break;
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}
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case CalpontSystemCatalog::DOUBLE:
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case CalpontSystemCatalog::UDOUBLE:
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{
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func.reset(new WF_sum_avg<double>(id, name));
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break;
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}
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case CalpontSystemCatalog::FLOAT:
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case CalpontSystemCatalog::UFLOAT:
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{
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func.reset(new WF_sum_avg<float>(id, name));
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break;
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}
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default:
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{
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string errStr = name + "(" + colType2String[ct] + ")";
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errStr = IDBErrorInfo::instance()->errorMsg(ERR_WF_INVALID_PARM_TYPE, errStr);
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cerr << errStr << endl;
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throw IDBExcept(errStr, ERR_WF_INVALID_PARM_TYPE);
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break;
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}
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}
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return func;
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}
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template<typename T>
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WindowFunctionType* WF_sum_avg<T>::clone() const
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{
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return new WF_sum_avg<T>(*this);
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return new WF_sum_avg<T>(*this);
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}
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template<typename T>
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void WF_sum_avg<T>::resetData()
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{
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fAvg = 0;
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fSum = 0;
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fCount = 0;
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fSet.clear();
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fAvg = 0;
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fSum = 0;
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fCount = 0;
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fSet.clear();
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WindowFunctionType::resetData();
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WindowFunctionType::resetData();
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}
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template<typename T>
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void WF_sum_avg<T>::operator()(int64_t b, int64_t e, int64_t c)
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{
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uint64_t colOut = fFieldIndex[0];
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uint64_t colOut = fFieldIndex[0];
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if ((fFrameUnit == WF__FRAME_ROWS) ||
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(fPrev == -1) ||
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(!fPeer->operator()(getPointer(fRowData->at(c)), getPointer(fRowData->at(fPrev)))))
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{
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// for unbounded - current row special handling
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if (fPrev >= b && fPrev < c)
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b = c;
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else if (fPrev <= e && fPrev > c)
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e = c;
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if ((fFrameUnit == WF__FRAME_ROWS) ||
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(fPrev == -1) ||
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(!fPeer->operator()(getPointer(fRowData->at(c)), getPointer(fRowData->at(fPrev)))))
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{
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// for unbounded - current row special handling
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if (fPrev >= b && fPrev < c)
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b = c;
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else if (fPrev <= e && fPrev > c)
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e = c;
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uint64_t colIn = fFieldIndex[1];
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int scale = fRow.getScale(colOut) - fRow.getScale(colIn);
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for (int64_t i = b; i <= e; i++)
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{
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if (i % 1000 == 0 && fStep->cancelled())
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break;
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uint64_t colIn = fFieldIndex[1];
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int scale = fRow.getScale(colOut) - fRow.getScale(colIn);
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fRow.setData(getPointer(fRowData->at(i)));
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if (fRow.isNullValue(colIn) == true)
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continue;
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for (int64_t i = b; i <= e; i++)
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{
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if (i % 1000 == 0 && fStep->cancelled())
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break;
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T valIn;
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getValue(colIn, valIn);
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checkSumLimit(fSum, valIn);
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fRow.setData(getPointer(fRowData->at(i)));
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if ((!fDistinct) || (fSet.find(valIn) == fSet.end()))
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{
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fSum += valIn;
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fCount++;
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if (fRow.isNullValue(colIn) == true)
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continue;
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if (fDistinct)
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fSet.insert(valIn);
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}
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}
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T valIn;
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getValue(colIn, valIn);
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checkSumLimit(fSum, valIn);
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if ((fCount > 0) && (fFunctionId == WF__AVG || fFunctionId == WF__AVG_DISTINCT))
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fAvg = (T) calculateAvg(fSum, fCount, scale);
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}
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if ((!fDistinct) || (fSet.find(valIn) == fSet.end()))
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{
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fSum += valIn;
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fCount++;
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T* v = NULL;
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if (fCount > 0)
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{
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if (fFunctionId == WF__AVG || fFunctionId == WF__AVG_DISTINCT)
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v = &fAvg;
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else
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v = &fSum;
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}
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setValue(fRow.getColType(colOut), b, e, c, v);
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if (fDistinct)
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fSet.insert(valIn);
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}
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}
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fPrev = c;
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if ((fCount > 0) && (fFunctionId == WF__AVG || fFunctionId == WF__AVG_DISTINCT))
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fAvg = (T) calculateAvg(fSum, fCount, scale);
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}
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T* v = NULL;
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if (fCount > 0)
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{
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if (fFunctionId == WF__AVG || fFunctionId == WF__AVG_DISTINCT)
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v = &fAvg;
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else
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v = &fSum;
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}
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setValue(fRow.getColType(colOut), b, e, c, v);
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fPrev = c;
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}
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