Literal.h

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#ifndef EXPR_LITERAL_H
#define EXPR_LITERAL_H
 
#include "expr/ExprNode.h"
#include "catalog/CatCache.h"
#include "catalog/systables/initoids.h"
 
namespace taco {
 
class Literal: public ExprNode {
public:
    static std::unique_ptr<Literal>
    Create(Datum&& val, Oid type_oid);
 
    ~Literal() override {}
 
    Datum Eval(const std::vector<NullableDatumRef>& record) const override;
 
    Datum Eval(const char* record) const override;
 
    void node_properties_to_string(std::string &buf, int indent) const override;
 
private:
    Literal(Datum &&val, Oid type_oid);
 
    Datum m_value;
};
 
}
 
#endif