knowDBC::Result Class Reference

#include <Result.h>

Inheritance diagram for knowDBC::Result:

Collaboration diagram for knowDBC::Result:

Public Types
using	Type = Interfaces::Result::Type

Public Member Functions
	Result (Interfaces::Result *_result)
	Result (const Result &)=default
Result &	operator= (const Result &)=default
knowCore::Value	value (int _tuple, const QByteArray &_field) const
knowCore::Value	value (int _tuple, const char *_field) const
template<typename _T_ >
cres_qresult< _T_ >	value (int _tuple, int _field, knowCore::TypeCheckingMode _conversion=knowCore::TypeCheckingMode::Safe) const
template<typename _T_ >
cres_qresult< _T_ >	value (int _tuple, const QByteArray &_field, knowCore::TypeCheckingMode _conversion=knowCore::TypeCheckingMode::Safe) const
template<typename _T_ >
cres_qresult< _T_ >	value (int _tuple, const char *_field, knowCore::TypeCheckingMode _conversion=knowCore::TypeCheckingMode::Safe) const
bool	boolean () const
int	fieldIndex (const QString &_name) const
QString	fieldName (int _index) const
	operator bool () const
cres_qresult< void >	write (QIODevice *_device, const QString &_format=knowCore::FileFormat::JSON) const

Static Public Member Functions
static Result	create (const QString &_query, const char *_error)
static Result	create (const QString &_query, const QString &_error)
static Result	create (const QString &_query, QStringList _fields, const QList< knowCore::ValueList > &_data)
static Result	create (const QString &_query, bool _boolean)
static cres_qresult< Result >	read (QIODevice *_device, const QString &_format=knowCore::FileFormat::JSON, const knowCore::Uri &_base=knowCore::Uri())

Detailed Description

Hold an Interfaces::Result and provide convenient functionnalities common to all type of query results.

Member Function Documentation

boolean()

bool Result::boolean

(

)

const

If the result is of type Type::Boolean return the boolean value, otherwise result is undefined.

fieldIndex()

int Result::fieldIndex

(

const QString &

_name

)

const

Returns

the index of the field _name.

fieldName()

QString Result::fieldName ( int _index ) const

inline

Returns

the name of the field at index _index.

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

• knowl/src/knowDBC/Result.h
• kdb/kDB/SPARQL/Result.cpp
• knowl/src/knowDBC/Result.cpp
• knowl/src/knowDBC/Result_csv.cpp
• knowl/src/knowDBC/Result_json.cpp
• knowl/src/knowDBC/Result_rdf.cpp
• knowl/src/knowDBC/Result_srx.cpp