27 #include "../../datatype/AbstractData.h"
36 : m_value(value.clone())
Literal & operator=(const Literal &rhs)
This is an abstract class that models a query expression.
Expression * clone() const
It creates a new copy of this expression.
This class models a literal value.
A base class for values that can be retrieved from the data access module.
TE_DEFINE_VISITABLE Literal(te::dt::AbstractData *value)
Constructor.
virtual ~Literal()
Virtual destructor.
std::auto_ptr< te::dt::AbstractData > m_value
te::dt::AbstractData * getValue() const
It returns the value associated to the literal.
void setValue(te::dt::AbstractData *v)
It sets the value associated to the literal.
This class models a literal value.