Python object "dbutil.CIndexedRowset". More...

#include "PyDatabase.h"

Inheritance diagram for CIndexedRowSet:

Collaboration diagram for CIndexedRowSet:

Public Member Functions
	CIndexedRowSet (DBRowDescriptor **rowDesc)

size_t	GetRowCount () const

PyPackedRow *	GetRow (PyRep *index) const

PyPackedRow *	NewRow (PyRep *key)

Public Member Functions inherited from PyObjectEx_Type2
	PyObjectEx_Type2 (PyTuple args, PyDict keywords, bool enclosed=false)

	PyObjectEx_Type2 (PyToken args, PyDict keywords, bool enclosed=false)

PyTuple *	GetArgs () const

PyDict *	GetKeywords () const

PyRep *	FindKeyword (const char *keyword) const

Public Member Functions inherited from PyObjectEx
	PyObjectEx (bool is_type_2, PyRep *header)

	PyObjectEx (const PyObjectEx &oth)

	PyObjectEx (PyObjectEx &&oth)=delete

PyObjectEx &	operator= (const PyObjectEx &oth)

PyObjectEx &	operator= (PyObjectEx &&oth)=delete

PyRep *	Clone () const
	Clones object. More...

bool	visit (PyVisitor &v) const
	Visits object. More...

PyRep *	header () const

bool	isType2 () const

list_type &	list ()

const list_type &	list () const

dict_type &	dict ()

const dict_type &	dict () const

Public Member Functions inherited from PyRep
PyType	GetType () const

bool	IsInt () const

bool	IsLong () const

bool	IsFloat () const

bool	IsBool () const

bool	IsBuffer () const

bool	IsString () const

bool	IsWString () const

bool	IsToken () const

bool	IsTuple () const

bool	IsList () const

bool	IsDict () const

bool	IsNone () const

bool	IsSubStruct () const

bool	IsSubStream () const

bool	IsChecksumedStream () const

bool	IsObject () const

bool	IsObjectEx () const

bool	IsPackedRow () const

const char *	TypeString () const

PyInt *	AsInt ()

const PyInt *	AsInt () const

PyLong *	AsLong ()

const PyLong *	AsLong () const

PyFloat *	AsFloat ()

const PyFloat *	AsFloat () const

PyBool *	AsBool ()

const PyBool *	AsBool () const

PyBuffer *	AsBuffer ()

const PyBuffer *	AsBuffer () const

PyString *	AsString ()

const PyString *	AsString () const

PyWString *	AsWString ()

const PyWString *	AsWString () const

PyToken *	AsToken ()

const PyToken *	AsToken () const

PyTuple *	AsTuple ()

const PyTuple *	AsTuple () const

PyList *	AsList ()

const PyList *	AsList () const

PyDict *	AsDict ()

const PyDict *	AsDict () const

PyNone *	AsNone ()

const PyNone *	AsNone () const

PySubStruct *	AsSubStruct ()

const PySubStruct *	AsSubStruct () const

PySubStream *	AsSubStream ()

const PySubStream *	AsSubStream () const

PyChecksumedStream *	AsChecksumedStream ()

const PyChecksumedStream *	AsChecksumedStream () const

PyObject *	AsObject ()

const PyObject *	AsObject () const

PyObjectEx *	AsObjectEx ()

const PyObjectEx *	AsObjectEx () const

PyPackedRow *	AsPackedRow ()

const PyPackedRow *	AsPackedRow () const

void	Dump (FILE into, const char pfx) const
	Dumps object to file. More...

void	Dump (LogType type, const char *pfx) const
	Dumps object to console. More...

virtual int32	hash () const
	virtual function to generate a hash value of a object. More...

Public Member Functions inherited from RefObject
	RefObject (size_t initRefCount)
	Initializes reference count. More...

virtual	~RefObject ()
	Destructor; must be virtual. More...

size_t	GetCount ()

Protected Member Functions
virtual	~CIndexedRowSet ()

DBRowDescriptor *	_GetRowDesc () const

Protected Member Functions inherited from PyObjectEx_Type2
virtual	~PyObjectEx_Type2 ()

Protected Member Functions inherited from PyObjectEx
virtual	~PyObjectEx ()

Protected Member Functions inherited from PyRep
	PyRep (PyType t)

	PyRep (const PyRep &oth)

	PyRep (PyRep &&oth)=delete

PyRep &	operator= (const PyRep &oth)=default

PyRep &	operator= (PyRep &&oth)=default

virtual	~PyRep ()

Protected Member Functions inherited from RefObject
void	IncRef () const
	Increments reference count of object by one. More...

void	DecRef () const
	Decrements reference count of object by one. More...

Static Protected Member Functions
static PyTuple *	_CreateArgs ()

static PyDict *	_CreateKeywords (DBRowDescriptor *rowDesc)

Static Protected Member Functions inherited from PyObjectEx_Type2
static PyTuple *	_CreateHeader (PyTuple args, PyDict keywords, bool enclosed=false)

static PyTuple *	_CreateHeader (PyToken args, PyDict keywords, bool enclosed=false)

Additional Inherited Members
Public Types inherited from PyObjectEx
typedef PyList	list_type

typedef list_type::iterator	list_iterator

typedef list_type::const_iterator	const_list_iterator

typedef PyDict	dict_type

typedef dict_type::iterator	dict_iterator

typedef dict_type::const_iterator	const_dict_iterator

Public Types inherited from PyRep
enum	PyType { PyTypeMin = 0, PyTypeInt = 1, PyTypeLong = 2, PyTypeFloat = 3, PyTypeBool = 4, PyTypeBuffer = 5, PyTypeString = 6, PyTypeWString = 7, PyTypeToken = 8, PyTypeTuple = 9, PyTypeList = 10, PyTypeDict = 11, PyTypeNone = 12, PyTypeSubStruct = 13, PyTypeSubStream = 14, PyTypeChecksumedStream = 15, PyTypeObject = 16, PyTypeObjectEx = 17, PyTypePackedRow = 18, PyTypeError = 19 }
	Python wire object types. More...

Static Public Member Functions inherited from PyRep
static std::string	StringContent (PyRep *pRep)

static int64	IntegerValue (PyRep *pRep)

static uint32	IntegerValueU32 (PyRep *pRep)

Protected Attributes inherited from PyObjectEx
PyRep *const	mHeader

const bool	mIsType2

list_type *const	mList

dict_type *const	mDict

Protected Attributes inherited from PyRep
const PyType	mType

Protected Attributes inherited from RefObject
size_t	mRefCount
	Reference count of instance. More...

bool	mDeleted

Detailed Description

Python object "dbutil.CIndexedRowset".

This object contains DBRowDescriptor header and bunch of PyPackedRows.

Note: At the moment it's designed that once it's created, its header cannot be changed. I don't know whether it's correct or not, but it makes our life easier.

Author: ozatomic

Definition at line 172 of file PyDatabase.h.

Constructor & Destructor Documentation

CIndexedRowSet::CIndexedRowSet ( DBRowDescriptor ** rowDesc )

Parameters

[in] rowDesc DBRowDescriptor header to be used.

Definition at line 185 of file PyDatabase.cpp.

 : PyObjectEx_Type2( _CreateArgs(), _CreateKeywords( *rowDesc ) )
 {
 
 }

virtual CIndexedRowSet::~CIndexedRowSet ( )

inlineprotectedvirtual

Definition at line 199 of file PyDatabase.h.

199 { /* do we need to do anything here? */ }

Member Function Documentation

PyTuple * CIndexedRowSet::_CreateArgs ( )

staticprotected

Definition at line 208 of file PyDatabase.cpp.

References args, and PyTuple::SetItem().

 {
     PyTuple* args = new PyTuple( 1 );
         args->SetItem( 0, new PyToken( "dbutil.CIndexedRowset" ) );
     return args;
 }

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PyDict * CIndexedRowSet::_CreateKeywords ( DBRowDescriptor * rowDesc )

staticprotected

Definition at line 215 of file PyDatabase.cpp.

References DBRowDescriptor::GetColumnName(), and PyDict::SetItemString().

 {
     assert( rowDesc );
 
     PyDict* keywords = new PyDict();
     keywords->SetItemString( "header", rowDesc );
     keywords->SetItemString( "columnName", rowDesc->GetColumnName(0) );
 
     return keywords;
 }

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DBRowDescriptor * CIndexedRowSet::_GetRowDesc ( ) const

protected

Definition at line 200 of file PyDatabase.cpp.

References PyRep::AsObjectEx(), and PyObjectEx_Type2::FindKeyword().

Referenced by NewRow().

 {
     PyRep* r(FindKeyword( "header" ));
     if (r != nullptr)
         return (DBRowDescriptor*)r->AsObjectEx();
     return nullptr;
 }

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PyPackedRow* CIndexedRowSet::GetRow ( PyRep * index ) const

inline

Parameters

[in] Index of row to be returned.

Returns: Row with given index.

Definition at line 191 of file PyDatabase.h.

References PyRep::AsPackedRow(), PyObjectEx::dict(), and PyDict::GetItem().

191 { return dict().GetItem( index )->AsPackedRow(); }

PyDict::GetItem

PyRep * GetItem(PyRep *key) const

Obtains a database entry based on given key object.

Definition: PyRep.cpp:691

PyRep::AsPackedRow

PyPackedRow * AsPackedRow()

Definition: PyRep.h:156

PyObjectEx::dict

dict_type & dict()

Definition: PyRep.h:892

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size_t CIndexedRowSet::GetRowCount ( ) const

inline

Returns: Row count.

Definition at line 184 of file PyDatabase.h.

References PyObjectEx::list(), and PyList::size().

184 { return list().size(); }

PyObjectEx::list

list_type & list()

Definition: PyRep.h:889

PyList::size

size_t size() const

Definition: PyRep.h:663

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PyPackedRow * CIndexedRowSet::NewRow ( PyRep * key )

Returns: New row which user may fill.

Definition at line 191 of file PyDatabase.cpp.

References _GetRowDesc(), PyObjectEx::dict(), and PyDict::SetItem().

Referenced by DBResultToCIndexedRowset().

 {
     //DBRowDescriptor* rowDesc = _GetRowDesc();
     PyPackedRow* row = new PyPackedRow( _GetRowDesc() );
 
     dict().SetItem( key , row );
     return row;
 }

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

/backups/local/src/eve/EvEmu_Crucible/src/eve-common/python/classes/PyDatabase.h
/backups/local/src/eve/EvEmu_Crucible/src/eve-common/python/classes/PyDatabase.cpp

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation