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Diffstat (limited to 'c++/codec/schema.h')
-rw-r--r-- | c++/codec/schema.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/c++/codec/schema.h b/c++/codec/schema.h deleted file mode 100644 index a8494fe..0000000 --- a/c++/codec/schema.h +++ /dev/null @@ -1,109 +0,0 @@ -#pragma once - -#include <forstio/core/common.h> -#include <forstio/core/string_literal.h> - -namespace saw { -namespace schema { -// NOLINTBEGIN -template <typename T, string_literal Literal> struct Member {}; - -template <typename... T> struct Struct { - static_assert( - always_false<T...>, - "This schema template doesn't support this type of template argument"); -}; - -template <typename... V, string_literal... K> -struct Struct<Member<V, K>...> {}; - -template <typename... T> struct Union { - static_assert( - always_false<T...>, - "This schema template doesn't support this type of template argument"); -}; - -template <typename... V, string_literal... K> -struct Union<Member<V, K>...> {}; - -template <typename T, size_t Dim = 1> struct Array {}; - -template <class T> struct is_array { - constexpr static bool value = false; -}; - -template <class T, size_t Dim> struct is_array<schema::Array<T,Dim>> { - constexpr static bool value = true; -}; - -template<typename T, size_t... S> struct FixedArray {}; - -template <typename... T> struct Tuple {}; - -/** - * This acts as a separator of different encodings being mashed together - * For example we can transport any base64 encodings in JSON - * - * using WrappedExample = schema::Tuple< - * schema::Wrapper<schema::String, encode::Base64> - * >; - * - * data<WrappedExample, encode::Json> ex_data; - */ -template <typename T, typename Enc> -class Wrapper {}; - -struct String {}; - -struct SignedInteger {}; -struct UnsignedInteger {}; -struct FloatingPoint {}; - -template <class T, size_t N> struct Primitive { - static_assert(((std::is_same_v<T, SignedInteger> || - std::is_same_v<T, UnsignedInteger>)&&(N == 1 || N == 2 || - N == 4 || N == 8)) || - (std::is_same_v<T, FloatingPoint> && (N == 4 || N == 8)), - "Primitive Type is not supported"); -}; - -using Int8 = Primitive<SignedInteger, 1>; -using Int16 = Primitive<SignedInteger, 2>; -using Int32 = Primitive<SignedInteger, 4>; -using Int64 = Primitive<SignedInteger, 8>; - -using UInt8 = Primitive<UnsignedInteger, 1>; -using UInt16 = Primitive<UnsignedInteger, 2>; -using UInt32 = Primitive<UnsignedInteger, 4>; -using UInt64 = Primitive<UnsignedInteger, 8>; - -using Float32 = Primitive<FloatingPoint, 4>; -using Float64 = Primitive<FloatingPoint, 8>; - -/** - * Classes allowing to distinguish Ints from VarInts - */ -template<typename T, std::size_t MaxLen> -struct VariableLengthPrimitive {}; - -using VarInt = VariableLengthPrimitive<SignedInteger, 5>; -using VarLong = VariableLengthPrimitive<SignedInteger, 10>; - -/** - * Classes enabling Rpc calls - */ -template <class Request, class Response> -struct Function {}; - -template <class... T> struct Interface { - static_assert( - always_false<T...>, - "This schema template doesn't support this type of template argument"); -}; - -template <class... Requests, class... Responses, string_literal... Names> -struct Interface<Member<Function<Requests, Responses>,Names>...> {}; - -// NOLINTEND -} // namespace schema -} // namespace saw |