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Reformat all code to coding standard
This commit is contained in:
Andrew Hutchings
@ -28,29 +28,38 @@
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using namespace std;
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namespace {
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namespace
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{
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/**@brief util struct for converting string to lower case */
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struct to_lower
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{
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char operator() (char c) const { return tolower(c); }
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char operator() (char c) const
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{
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return tolower(c);
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}
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};
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//Trim any leading/trailing ws
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const string lrtrim(const string& in)
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{
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string::size_type p1;
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p1 = in.find_first_not_of(" \t\n");
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if (p1 == string::npos) p1 = 0;
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string::size_type p2;
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p2 = in.find_last_not_of(" \t\n");
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if (p2 == string::npos) p2 = in.size() - 1;
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return string(in, p1, (p2 - p1 + 1));
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string::size_type p1;
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p1 = in.find_first_not_of(" \t\n");
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if (p1 == string::npos) p1 = 0;
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string::size_type p2;
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p2 = in.find_last_not_of(" \t\n");
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if (p2 == string::npos) p2 = in.size() - 1;
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return string(in, p1, (p2 - p1 + 1));
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}
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}
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namespace execplan {
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namespace execplan
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{
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/**
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* Constructors/Destructors
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@ -59,11 +68,11 @@ ArithmeticOperator::ArithmeticOperator() : Operator()
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{
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}
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ArithmeticOperator::ArithmeticOperator(const string& operatorName):Operator(operatorName)
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ArithmeticOperator::ArithmeticOperator(const string& operatorName): Operator(operatorName)
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{
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}
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ArithmeticOperator::ArithmeticOperator(const ArithmeticOperator& rhs):Operator(rhs)
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ArithmeticOperator::ArithmeticOperator(const ArithmeticOperator& rhs): Operator(rhs)
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{
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}
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@ -78,11 +87,11 @@ ArithmeticOperator:: ~ArithmeticOperator()
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/**
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* friend function
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*/
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ostream& operator<<(ostream &output, const ArithmeticOperator& rhs)
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ostream& operator<<(ostream& output, const ArithmeticOperator& rhs)
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{
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output << rhs.toString();
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output << "opType=" << rhs.operationType().colDataType << endl;
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return output;
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output << rhs.toString();
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output << "opType=" << rhs.operationType().colDataType << endl;
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return output;
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}
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/**
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@ -90,118 +99,125 @@ ostream& operator<<(ostream &output, const ArithmeticOperator& rhs)
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*/
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void ArithmeticOperator::serialize(messageqcpp::ByteStream& b) const
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{
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b << (ObjectReader::id_t) ObjectReader::ARITHMETICOPERATOR;
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Operator::serialize(b);
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b << (ObjectReader::id_t) ObjectReader::ARITHMETICOPERATOR;
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Operator::serialize(b);
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}
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void ArithmeticOperator::unserialize(messageqcpp::ByteStream& b)
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{
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ObjectReader::checkType(b, ObjectReader::ARITHMETICOPERATOR);
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Operator::unserialize(b);
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ObjectReader::checkType(b, ObjectReader::ARITHMETICOPERATOR);
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Operator::unserialize(b);
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}
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bool ArithmeticOperator::operator==(const ArithmeticOperator& t) const
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{
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if (fData == t.fData)
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return true;
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return false;
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if (fData == t.fData)
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return true;
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return false;
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}
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bool ArithmeticOperator::operator==(const TreeNode* t) const
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{
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const ArithmeticOperator *o;
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const ArithmeticOperator* o;
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o = dynamic_cast<const ArithmeticOperator*>(t);
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if (o == NULL)
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return false;
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return *this == *o;
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o = dynamic_cast<const ArithmeticOperator*>(t);
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if (o == NULL)
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return false;
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return *this == *o;
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}
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bool ArithmeticOperator::operator!=(const ArithmeticOperator& t) const
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{
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return (!(*this == t));
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return (!(*this == t));
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}
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bool ArithmeticOperator::operator!=(const TreeNode* t) const
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{
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return (!(*this == t));
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return (!(*this == t));
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}
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#if 0
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void ArithmeticOperator::operationType(const Type& l, const Type& r)
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{
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if (l.colDataType == execplan::CalpontSystemCatalog::DECIMAL)
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{
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switch (r.colDataType)
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{
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case execplan::CalpontSystemCatalog::DECIMAL:
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{
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// should follow the result type that MySQL gives
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fOperationType = fResultType;
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break;
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}
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case execplan::CalpontSystemCatalog::INT:
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case execplan::CalpontSystemCatalog::MEDINT:
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case execplan::CalpontSystemCatalog::TINYINT:
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case execplan::CalpontSystemCatalog::BIGINT:
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fOperationType.colDataType = execplan::CalpontSystemCatalog::DECIMAL;
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fOperationType.scale = l.scale;
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break;
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default:
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fOperationType.colDataType = execplan::CalpontSystemCatalog::DOUBLE;
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}
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}
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else if (r.colDataType == execplan::CalpontSystemCatalog::DECIMAL)
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{
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switch (l.colDataType)
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{
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case execplan::CalpontSystemCatalog::DECIMAL:
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{
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// should following the result type that MySQL gives based on the following logic?
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// @NOTE is this trustable?
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fOperationType = fResultType;
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break;
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}
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case execplan::CalpontSystemCatalog::INT:
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case execplan::CalpontSystemCatalog::MEDINT:
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case execplan::CalpontSystemCatalog::TINYINT:
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case execplan::CalpontSystemCatalog::BIGINT:
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fOperationType.colDataType = execplan::CalpontSystemCatalog::DECIMAL;
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fOperationType.scale = r.scale;
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break;
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default:
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fOperationType.colDataType = execplan::CalpontSystemCatalog::DOUBLE;
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}
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}
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else if ((l.colDataType == execplan::CalpontSystemCatalog::INT ||
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l.colDataType == execplan::CalpontSystemCatalog::MEDINT ||
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l.colDataType == execplan::CalpontSystemCatalog::TINYINT ||
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l.colDataType == execplan::CalpontSystemCatalog::BIGINT) &&
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(r.colDataType == execplan::CalpontSystemCatalog::INT ||
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r.colDataType == execplan::CalpontSystemCatalog::MEDINT ||
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r.colDataType == execplan::CalpontSystemCatalog::TINYINT ||
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r.colDataType == execplan::CalpontSystemCatalog::BIGINT))
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fOperationType.colDataType = execplan::CalpontSystemCatalog::BIGINT;
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else
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fOperationType.colDataType = execplan::CalpontSystemCatalog::DOUBLE;
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if (l.colDataType == execplan::CalpontSystemCatalog::DECIMAL)
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{
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switch (r.colDataType)
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{
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case execplan::CalpontSystemCatalog::DECIMAL:
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{
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// should follow the result type that MySQL gives
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fOperationType = fResultType;
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break;
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}
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case execplan::CalpontSystemCatalog::INT:
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case execplan::CalpontSystemCatalog::MEDINT:
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case execplan::CalpontSystemCatalog::TINYINT:
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case execplan::CalpontSystemCatalog::BIGINT:
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fOperationType.colDataType = execplan::CalpontSystemCatalog::DECIMAL;
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fOperationType.scale = l.scale;
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break;
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default:
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fOperationType.colDataType = execplan::CalpontSystemCatalog::DOUBLE;
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}
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}
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else if (r.colDataType == execplan::CalpontSystemCatalog::DECIMAL)
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{
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switch (l.colDataType)
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{
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case execplan::CalpontSystemCatalog::DECIMAL:
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{
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// should following the result type that MySQL gives based on the following logic?
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// @NOTE is this trustable?
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fOperationType = fResultType;
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break;
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}
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case execplan::CalpontSystemCatalog::INT:
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case execplan::CalpontSystemCatalog::MEDINT:
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case execplan::CalpontSystemCatalog::TINYINT:
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case execplan::CalpontSystemCatalog::BIGINT:
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fOperationType.colDataType = execplan::CalpontSystemCatalog::DECIMAL;
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fOperationType.scale = r.scale;
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break;
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default:
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fOperationType.colDataType = execplan::CalpontSystemCatalog::DOUBLE;
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}
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}
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else if ((l.colDataType == execplan::CalpontSystemCatalog::INT ||
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l.colDataType == execplan::CalpontSystemCatalog::MEDINT ||
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l.colDataType == execplan::CalpontSystemCatalog::TINYINT ||
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l.colDataType == execplan::CalpontSystemCatalog::BIGINT) &&
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(r.colDataType == execplan::CalpontSystemCatalog::INT ||
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r.colDataType == execplan::CalpontSystemCatalog::MEDINT ||
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r.colDataType == execplan::CalpontSystemCatalog::TINYINT ||
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r.colDataType == execplan::CalpontSystemCatalog::BIGINT))
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fOperationType.colDataType = execplan::CalpontSystemCatalog::BIGINT;
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else
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fOperationType.colDataType = execplan::CalpontSystemCatalog::DOUBLE;
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}
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#endif
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void ArithmeticOperator::adjustResultType(const CalpontSystemCatalog::ColType& m)
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{
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if (m.colDataType != CalpontSystemCatalog::DECIMAL)
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{
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fResultType = m;
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}
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else
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{
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CalpontSystemCatalog::ColType n;
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n.colDataType = CalpontSystemCatalog::DOUBLE;
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n.scale = m.scale; // @bug5736, save the original decimal scale
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n.precision = -1; // @bug5736, indicate this double is for decimal math
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n.colWidth = 8;
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fResultType = n;
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}
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if (m.colDataType != CalpontSystemCatalog::DECIMAL)
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{
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fResultType = m;
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}
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else
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{
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CalpontSystemCatalog::ColType n;
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n.colDataType = CalpontSystemCatalog::DOUBLE;
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n.scale = m.scale; // @bug5736, save the original decimal scale
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n.precision = -1; // @bug5736, indicate this double is for decimal math
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n.colWidth = 8;
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fResultType = n;
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}
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}
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} // namespace
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