serialization: teach serializers variadics

Also add a variadic CDataStream ctor for ease-of-use.
2018-04-16 07:38:37 -06:00
parent ead36d85c7
commit d1c9ef8606
3 changed files with 130 additions and 0 deletions
@@ -80,6 +80,13 @@ public:
        Init(nTypeIn, nVersionIn);
    }

+    template <typename... Args>
+    CBaseDataStream(int nTypeIn, int nVersionIn, Args&&... args)
+    {
+        Init(nTypeIn, nVersionIn);
+        ::SerializeMany(*this, nType, nVersion, std::forward<Args>(args)...);
+    }
+
    void Init(int nTypeIn, int nVersionIn)
    {
        nReadPos = 0;
@@ -323,6 +330,10 @@ public:
    CDataStream(const std::vector<unsigned char>& vchIn, int nTypeIn, int nVersionIn) :
            CBaseDataStream(vchIn, nTypeIn, nVersionIn) { }

+    template <typename... Args>
+    CDataStream(int nTypeIn, int nVersionIn, Args&&... args) :
+            CBaseDataStream(nTypeIn, nVersionIn, args...) { }
+
 };