Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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38 lines
964 B
38 lines
964 B
4 months ago
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#ifndef GOOGLE_PROTOBUF_HPB_INTERNAL_INTERNAL_H__
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#define GOOGLE_PROTOBUF_HPB_INTERNAL_INTERNAL_H__
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#include <cstdint>
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#include "upb/mem/arena.h"
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#include "upb/message/message.h"
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namespace hpb::internal {
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struct PrivateAccess {
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template <typename T>
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static auto* GetInternalMsg(T&& message) {
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return message->msg();
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}
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template <typename T>
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static auto Proxy(upb_Message* p, upb_Arena* arena) {
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return typename T::Proxy(p, arena);
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}
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template <typename T>
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static auto CProxy(const upb_Message* p, upb_Arena* arena) {
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return typename T::CProxy(p, arena);
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}
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template <typename T>
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static auto CreateMessage(upb_Arena* arena) {
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return typename T::Proxy(upb_Message_New(T::minitable(), arena), arena);
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}
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template <typename ExtensionId>
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static constexpr uint32_t GetExtensionNumber(const ExtensionId& id) {
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return id.number();
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}
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};
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} // namespace hpb::internal
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#endif // GOOGLE_PROTOBUF_HPB_INTERNAL_INTERNAL_H__
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