Auxiliary class for invalid result set. More...

Inheritance diagram for JDATABASE::JNullResultSet:

Public Member Functions
virtual bool	Next () override

virtual unsigned int	FieldCount () const override

virtual std::string &	FieldName (unsigned int i) const override

virtual std::string &	GetString (unsigned int i) const override

virtual void	Close () override

Static Public Member Functions
static data_type &	getInstance ()
	Get unique instance of template class. More...

Detailed Description

Auxiliary class for invalid result set.

Definition at line 35 of file JDatabaseObjectIterator.hh.

Member Typedef Documentation

template<class T>

inherited

Definition at line 20 of file JSingleton.hh.

virtual bool JDATABASE::JNullResultSet::Next ( )

inlineoverridevirtual

Definition at line 39 of file JDatabaseObjectIterator.hh.

39 { return false; }

virtual unsigned int JDATABASE::JNullResultSet::FieldCount ( ) const

inlineoverridevirtual

Definition at line 40 of file JDatabaseObjectIterator.hh.

40 { return 0; }

virtual std::string& JDATABASE::JNullResultSet::FieldName ( unsigned int i ) const

inlineoverridevirtual

Definition at line 41 of file JDatabaseObjectIterator.hh.

41 { static std::string buffer; return buffer; }

virtual std::string& JDATABASE::JNullResultSet::GetString ( unsigned int i ) const

inlineoverridevirtual

Definition at line 42 of file JDatabaseObjectIterator.hh.

42 { static std::string buffer; return buffer; }

virtual void JDATABASE::JNullResultSet::Close ( )

inlineoverridevirtual

Definition at line 43 of file JDatabaseObjectIterator.hh.

43 {}

template<class T>

static data_type& JLANG::JSingleton< T >::getInstance ( )

inlinestaticinherited

Get unique instance of template class.

Definition at line 27 of file JSingleton.hh.

     {
       static data_type value;
 
       return value;
     }

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