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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <cstdint>
namespace vespalib::slime {
/**
* Enumeration of slime data types.
**/
class Type
{
private:
uint32_t _id;
protected:
Type(uint32_t id) noexcept : _id(id) {}
public:
uint32_t getId() const noexcept { return _id; }
};
/**
* Separate types for each data type; to be able to specify types at
* compile-time as well as run-time.
**/
template<int T>
struct TypeType : public Type {
static const uint32_t ID = T;
static const TypeType instance;
TypeType() : Type(ID) {}
};
using NIX = TypeType<0>;
using BOOL = TypeType<1>;
using LONG = TypeType<2>;
using DOUBLE = TypeType<3>;
using STRING = TypeType<4>;
using DATA = TypeType<5>;
using ARRAY = TypeType<6>;
using OBJECT = TypeType<7>;
extern template struct TypeType<NIX::ID>;
extern template struct TypeType<BOOL::ID>;
extern template struct TypeType<LONG::ID>;
extern template struct TypeType<DOUBLE::ID>;
extern template struct TypeType<STRING::ID>;
extern template struct TypeType<DATA::ID>;
extern template struct TypeType<ARRAY::ID>;
extern template struct TypeType<OBJECT::ID>;
} // namespace vespalib::slime
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