diff options
| author | Anthony Towns <aj@erisian.com.au> | 2023-09-11 18:36:11 +1000 |
|---|---|---|
| committer | Anthony Towns <aj@erisian.com.au> | 2023-09-14 10:25:26 +1000 |
| commit | 5e5c8f86b60a8018e8801fb44bbe56ce97d9deef (patch) | |
| tree | e5e5dcce04fc23c66f9b0102899eca89bb70a7aa | |
| parent | 33203f59b482bddfe0bbe7d497cb8731ce8334a4 (diff) | |
serialize: add SER_PARAMS_OPFUNC
| -rw-r--r-- | src/netaddress.h | 1 | ||||
| -rw-r--r-- | src/protocol.h | 1 | ||||
| -rw-r--r-- | src/serialize.h | 13 |
3 files changed, 15 insertions, 0 deletions
diff --git a/src/netaddress.h b/src/netaddress.h index a0944c886f..7d3659a11a 100644 --- a/src/netaddress.h +++ b/src/netaddress.h @@ -218,6 +218,7 @@ public: }; struct SerParams { const Encoding enc; + SER_PARAMS_OPFUNC }; static constexpr SerParams V1{Encoding::V1}; static constexpr SerParams V2{Encoding::V2}; diff --git a/src/protocol.h b/src/protocol.h index a7ca0c6f3e..e1caba766f 100644 --- a/src/protocol.h +++ b/src/protocol.h @@ -396,6 +396,7 @@ public: }; struct SerParams : CNetAddr::SerParams { const Format fmt; + SER_PARAMS_OPFUNC }; static constexpr SerParams V1_NETWORK{{CNetAddr::Encoding::V1}, Format::Network}; static constexpr SerParams V2_NETWORK{{CNetAddr::Encoding::V2}, Format::Network}; diff --git a/src/serialize.h b/src/serialize.h index 7e4788a5ca..04b29d1ded 100644 --- a/src/serialize.h +++ b/src/serialize.h @@ -1192,4 +1192,17 @@ static auto WithParams(const Params& params, T&& t) return ParamsWrapper<Params, T>{params, t}; } +/** + * Helper macro for SerParams structs + * + * Allows you define SerParams instances and then apply them directly + * to an object via function call syntax, eg: + * + * constexpr SerParams FOO{....}; + * ss << FOO(obj); + */ +#define SER_PARAMS_OPFUNC \ + template <typename T> \ + auto operator()(T&& t) const { return WithParams(*this, t); } + #endif // BITCOIN_SERIALIZE_H |