27 #include "../../datatype/SimpleData.h"
LiteralInt64 & operator=(const LiteralInt64 &rhs)
SimpleData< boost::int64_t, INT64_TYPE > Int64
TE_DEFINE_VISITABLE LiteralInt64(boost::int64_t i)
Constructor.
A class that models a Literal for a integer value.
Literal & operator=(const Literal &rhs)
Expression * clone() const
It creates a new copy of this expression.
This class models a literal value.
This is an abstract class that models a query expression.