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shared::StringDictKey Struct Reference

#include <DbObjectKeys.h>

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Public Member Functions

 StringDictKey ()
 
 StringDictKey (int32_t db_id, int32_t dict_id)
 
bool operator== (const StringDictKey &other) const
 
bool operator!= (const StringDictKey &other) const
 
bool operator< (const StringDictKey &other) const
 
size_t hash () const
 
bool isTransientDict () const
 

Public Attributes

int32_t db_id
 
int32_t dict_id
 

Static Public Attributes

static const StringDictKey kTransientDictKey
 

Friends

std::ostream & operator<< (std::ostream &os, const StringDictKey &dict_key)
 

Detailed Description

Definition at line 28 of file DbObjectKeys.h.

Constructor & Destructor Documentation

shared::StringDictKey::StringDictKey ( )
inline

Definition at line 29 of file DbObjectKeys.h.

29 : db_id(0), dict_id(0) {}
shared::StringDictKey::StringDictKey ( int32_t  db_id,
int32_t  dict_id 
)
inline

Definition at line 31 of file DbObjectKeys.h.

31 : db_id(db_id), dict_id(dict_id) {}

Member Function Documentation

size_t shared::StringDictKey::hash ( ) const

Definition at line 44 of file DbObjectKeys.cpp.

References shared::compute_hash(), db_id, and dict_id.

Referenced by std::hash< shared::StringDictKey >::operator()().

44  {
45  return shared::compute_hash(db_id, dict_id);
46 }
shared::compute_hash
size_t compute_hash(int32_t item_1, int32_t item_2)
Definition: misc.cpp:143

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bool shared::StringDictKey::isTransientDict ( ) const

Definition at line 48 of file DbObjectKeys.cpp.

References dict_id, and TRANSIENT_DICT_ID.

Referenced by Analyzer::CaseExpr::add_cast().

48  {
49  return dict_id == TRANSIENT_DICT_ID;
50 }
TRANSIENT_DICT_ID
#define TRANSIENT_DICT_ID
Definition: DbObjectKeys.h:24

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bool shared::StringDictKey::operator!= ( const StringDictKey &  other) const

Definition at line 28 of file DbObjectKeys.cpp.

28  {
29  return !(*this == other);
30 }
bool shared::StringDictKey::operator< ( const StringDictKey &  other) const

Definition at line 32 of file DbObjectKeys.cpp.

References db_id, and dict_id.

32  {
33  if (db_id != other.db_id) {
34  return db_id < other.db_id;
35  }
36  return dict_id < other.dict_id;
37 }
bool shared::StringDictKey::operator== ( const StringDictKey &  other) const

Definition at line 24 of file DbObjectKeys.cpp.

References db_id, and dict_id.

24  {
25  return db_id == other.db_id && dict_id == other.dict_id;
26 }

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  os,
const StringDictKey &  dict_key 
)
friend

Definition at line 39 of file DbObjectKeys.cpp.

39  {
40  os << "(db_id: " << dict_key.db_id << ", string_dict_id: " << dict_key.dict_id << ")";
41  return os;
42 }

Member Data Documentation

int32_t shared::StringDictKey::db_id

Definition at line 47 of file DbObjectKeys.h.

Referenced by DictionaryValueConverter< TARGET_TYPE >::DictionaryValueConverter(), json_utils::get_value(), RowSetMemoryOwner::getOrAddStringDictProxy(), ResultSet::getStringDictionaryProxy(), hash(), operator<(), shared::operator<<(), operator==(), json_utils::set_value(), StringValueConverter::StringValueConverter(), SQLTypeInfo::toLite(), translate_string_ids(), and ThriftSerializers::type_info_to_thrift().

int32_t shared::StringDictKey::dict_id

Definition at line 48 of file DbObjectKeys.h.

Referenced by Analyzer::Expr::add_cast(), Analyzer::CaseExpr::add_cast(), anonymous_namespace{ResultSetIteration.cpp}::build_string_array_target_value(), CodeGenerator::codegenCastFromString(), Parser::common_string_type(), Analyzer::BinOper::common_string_type(), DictionaryValueConverter< TARGET_TYPE >::DictionaryValueConverter(), json_utils::get_value(), RowSetMemoryOwner::getOrAddStringDictProxy(), ResultSet::getStringDictionaryProxy(), SQLTypeInfo::getStringDictKey(), hash(), isTransientDict(), operator<(), shared::operator<<(), operator==(), json_utils::set_value(), SQLTypeInfo::setStringDictKey(), StringValueConverter::StringValueConverter(), SQLTypeInfo::toLite(), and translate_string_ids().

const StringDictKey shared::StringDictKey::kTransientDictKey
static
Initial value:
= {TRANSIENT_DICT_DB_ID,
TRANSIENT_DICT_ID}

Definition at line 45 of file DbObjectKeys.h.

Referenced by Parser::QuerySpec::analyze_group_by(), RelAlgExecutor::createTableFunctionWorkUnit(), QueryRewriter::generateCaseForDomainValues(), Analyzer::anonymous_namespace{Analyzer.cpp}::make_transient_dict_type(), anonymous_namespace{RelAlgExecutor.cpp}::set_transient_dict(), RelAlgTranslator::translateArrayFunction(), RelAlgTranslator::translateUoper(), and anonymous_namespace{ExpressionRewrite.cpp}::ArrayElementStringLiteralEncodingVisitor::visitArrayOper().

The documentation for this struct was generated from the following files: