1 files changed, 0 insertions, 59 deletions
diff --git a/src/core.h b/src/core.h
index ad4c883250..aeae9a1911 100644
--- a/src/core.h
+++ b/src/core.h
@@ -40,65 +40,6 @@ public:
     }
 };
 
-/** Undo information for a CTxIn
- *
- *  Contains the prevout's CTxOut being spent, and if this was the
- *  last output of the affected transaction, its metadata as well
- *  (coinbase or not, height, transaction version)
- */
-class CTxInUndo
-{
-public:
-    CTxOut txout;         // the txout data before being spent
-    bool fCoinBase;       // if the outpoint was the last unspent: whether it belonged to a coinbase
-    unsigned int nHeight; // if the outpoint was the last unspent: its height
-    int nVersion;         // if the outpoint was the last unspent: its version
-
-    CTxInUndo() : txout(), fCoinBase(false), nHeight(0), nVersion(0) {}
-    CTxInUndo(const CTxOut &txoutIn, bool fCoinBaseIn = false, unsigned int nHeightIn = 0, int nVersionIn = 0) : txout(txoutIn), fCoinBase(fCoinBaseIn), nHeight(nHeightIn), nVersion(nVersionIn) { }
-
-    unsigned int GetSerializeSize(int nType, int nVersion) const {
-        return ::GetSerializeSize(VARINT(nHeight*2+(fCoinBase ? 1 : 0)), nType, nVersion) +
-               (nHeight > 0 ? ::GetSerializeSize(VARINT(this->nVersion), nType, nVersion) : 0) +
-               ::GetSerializeSize(CTxOutCompressor(REF(txout)), nType, nVersion);
-    }
-
-    template<typename Stream>
-    void Serialize(Stream &s, int nType, int nVersion) const {
-        ::Serialize(s, VARINT(nHeight*2+(fCoinBase ? 1 : 0)), nType, nVersion);
-        if (nHeight > 0)
-            ::Serialize(s, VARINT(this->nVersion), nType, nVersion);
-        ::Serialize(s, CTxOutCompressor(REF(txout)), nType, nVersion);
-    }
-
-    template<typename Stream>
-    void Unserialize(Stream &s, int nType, int nVersion) {
-        unsigned int nCode = 0;
-        ::Unserialize(s, VARINT(nCode), nType, nVersion);
-        nHeight = nCode / 2;
-        fCoinBase = nCode & 1;
-        if (nHeight > 0)
-            ::Unserialize(s, VARINT(this->nVersion), nType, nVersion);
-        ::Unserialize(s, REF(CTxOutCompressor(REF(txout))), nType, nVersion);
-    }
-};
-
-/** Undo information for a CTransaction */
-class CTxUndo
-{
-public:
-    // undo information for all txins
-    std::vector<CTxInUndo> vprevout;
-
-    ADD_SERIALIZE_METHODS;
-
-    template <typename Stream, typename Operation>
-    inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
-        READWRITE(vprevout);
-    }
-};
-
-
 /** Nodes collect new transactions into a block, hash them into a hash tree,
  * and scan through nonce values to make the block's hash satisfy proof-of-work
  * requirements.  When they solve the proof-of-work, they broadcast the block