1 files changed, 1 insertions, 133 deletions
diff --git a/src/main.h b/src/main.h
index b8db357aed..48e83d98f4 100644
--- a/src/main.h
+++ b/src/main.h
@@ -12,6 +12,7 @@
 
 #include "bignum.h"
 #include "chainparams.h"
+#include "coins.h"
 #include "core.h"
 #include "net.h"
 #include "script.h"
@@ -48,8 +49,6 @@ static const unsigned int MAX_BLOCKFILE_SIZE = 0x8000000; // 128 MiB
 static const unsigned int BLOCKFILE_CHUNK_SIZE = 0x1000000; // 16 MiB
 /** The pre-allocation chunk size for rev?????.dat files (since 0.8) */
 static const unsigned int UNDOFILE_CHUNK_SIZE = 0x100000; // 1 MiB
-/** Fake height value used in CCoins to signify they are only in the memory pool (since 0.8) */
-static const unsigned int MEMPOOL_HEIGHT = 0x7FFFFFFF;
 /** No amount larger than this (in satoshi) is valid */
 static const int64_t MAX_MONEY = 21000000 * COIN;
 inline bool MoneyRange(int64_t nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); }
@@ -101,8 +100,6 @@ class CCoinsDB;
 class CBlockTreeDB;
 struct CDiskBlockPos;
 class CTxUndo;
-class CCoinsView;
-class CCoinsViewCache;
 class CScriptCheck;
 class CValidationState;
 class CWalletInterface;
@@ -1030,135 +1027,6 @@ public:
 extern CChain chainActive;
 
 
-
-
-
-
-
-struct CCoinsStats
-{
-    int nHeight;
-    uint256 hashBlock;
-    uint64_t nTransactions;
-    uint64_t nTransactionOutputs;
-    uint64_t nSerializedSize;
-    uint256 hashSerialized;
-    int64_t nTotalAmount;
-
-    CCoinsStats() : nHeight(0), hashBlock(0), nTransactions(0), nTransactionOutputs(0), nSerializedSize(0), hashSerialized(0), nTotalAmount(0) {}
-};
-
-/** Abstract view on the open txout dataset. */
-class CCoinsView
-{
-public:
-    // Retrieve the CCoins (unspent transaction outputs) for a given txid
-    virtual bool GetCoins(const uint256 &txid, CCoins &coins);
-
-    // Modify the CCoins for a given txid
-    virtual bool SetCoins(const uint256 &txid, const CCoins &coins);
-
-    // Just check whether we have data for a given txid.
-    // This may (but cannot always) return true for fully spent transactions
-    virtual bool HaveCoins(const uint256 &txid);
-
-    // Retrieve the block hash whose state this CCoinsView currently represents
-    virtual uint256 GetBestBlock();
-
-    // Modify the currently active block hash
-    virtual bool SetBestBlock(const uint256 &hashBlock);
-
-    // Do a bulk modification (multiple SetCoins + one SetBestBlock)
-    virtual bool BatchWrite(const std::map<uint256, CCoins> &mapCoins, const uint256 &hashBlock);
-
-    // Calculate statistics about the unspent transaction output set
-    virtual bool GetStats(CCoinsStats &stats);
-
-    // As we use CCoinsViews polymorphically, have a virtual destructor
-    virtual ~CCoinsView() {}
-};
-
-/** CCoinsView backed by another CCoinsView */
-class CCoinsViewBacked : public CCoinsView
-{
-protected:
-    CCoinsView *base;
-
-public:
-    CCoinsViewBacked(CCoinsView &viewIn);
-    bool GetCoins(const uint256 &txid, CCoins &coins);
-    bool SetCoins(const uint256 &txid, const CCoins &coins);
-    bool HaveCoins(const uint256 &txid);
-    uint256 GetBestBlock();
-    bool SetBestBlock(const uint256 &hashBlock);
-    void SetBackend(CCoinsView &viewIn);
-    bool BatchWrite(const std::map<uint256, CCoins> &mapCoins, const uint256 &hashBlock);
-    bool GetStats(CCoinsStats &stats);
-};
-
-/** CCoinsView that adds a memory cache for transactions to another CCoinsView */
-class CCoinsViewCache : public CCoinsViewBacked
-{
-protected:
-    uint256 hashBlock;
-    std::map<uint256,CCoins> cacheCoins;
-
-public:
-    CCoinsViewCache(CCoinsView &baseIn, bool fDummy = false);
-
-    // Standard CCoinsView methods
-    bool GetCoins(const uint256 &txid, CCoins &coins);
-    bool SetCoins(const uint256 &txid, const CCoins &coins);
-    bool HaveCoins(const uint256 &txid);
-    uint256 GetBestBlock();
-    bool SetBestBlock(const uint256 &hashBlock);
-    bool BatchWrite(const std::map<uint256, CCoins> &mapCoins, const uint256 &hashBlock);
-
-    // Return a modifiable reference to a CCoins. Check HaveCoins first.
-    // Many methods explicitly require a CCoinsViewCache because of this method, to reduce
-    // copying.
-    CCoins &GetCoins(const uint256 &txid);
-
-    // Push the modifications applied to this cache to its base.
-    // Failure to call this method before destruction will cause the changes to be forgotten.
-    bool Flush();
-
-    // Calculate the size of the cache (in number of transactions)
-    unsigned int GetCacheSize();
-
-    /** Amount of bitcoins coming in to a transaction
-        Note that lightweight clients may not know anything besides the hash of previous transactions,
-        so may not be able to calculate this.
-
-        @param[in] tx	transaction for which we are checking input total
-        @return	Sum of value of all inputs (scriptSigs)
-        @see CTransaction::FetchInputs
-     */
-    int64_t GetValueIn(const CTransaction& tx);
-
-
-    // Check whether all prevouts of the transaction are present in the UTXO set represented by this view
-    bool HaveInputs(const CTransaction& tx);
-
-    const CTxOut &GetOutputFor(const CTxIn& input);
-
-private:
-    std::map<uint256,CCoins>::iterator FetchCoins(const uint256 &txid);
-};
-
-/** CCoinsView that brings transactions from a memorypool into view.
-    It does not check for spendings by memory pool transactions. */
-class CCoinsViewMemPool : public CCoinsViewBacked
-{
-protected:
-    CTxMemPool &mempool;
-
-public:
-    CCoinsViewMemPool(CCoinsView &baseIn, CTxMemPool &mempoolIn);
-    bool GetCoins(const uint256 &txid, CCoins &coins);
-    bool HaveCoins(const uint256 &txid);
-};
-
 /** Global variable that points to the active CCoinsView (protected by cs_main) */
 extern CCoinsViewCache *pcoinsTip;