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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
/**
* \class document::DoubleFieldValue
* \ingroup fieldvalue
*
* \brief Wrapper for field values of datatype DOUBLE.
*/
#pragma once
#include "numericfieldvalue.h"
#include <vespa/document/datatype/datatype.h>
namespace document {
class DoubleFieldValue final : public NumericFieldValue<double> {
public:
using Number = double;
DoubleFieldValue(Number value = 0) : NumericFieldValue<Number>(Type::DOUBLE, value) {}
void accept(FieldValueVisitor &visitor) override { visitor.visit(*this); }
void accept(ConstFieldValueVisitor &visitor) const override { visitor.visit(*this); }
const DataType *getDataType() const override { return DataType::DOUBLE; }
DoubleFieldValue* clone() const override { return new DoubleFieldValue(*this); }
using NumericFieldValue<Number>::operator=;
static std::unique_ptr<DoubleFieldValue> make(Number value=0) { return std::make_unique<DoubleFieldValue>(value); }
};
} // document
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