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authorPieter Wuille <pieter.wuille@gmail.com>2016-11-11 16:54:51 -0800
committerPieter Wuille <pieter.wuille@gmail.com>2016-12-02 18:28:22 -0800
commitc3f5673a6304e3ea9fa56fff66b6ea1cb73cc98f (patch)
treebbf3dcfb1a227471e9a4fe802dfe0d0f22191916 /src/wallet/wallet.h
parenta1883536b455b889f1ebfca9e50d1e0ef28a7731 (diff)
Make CWalletTx store a CTransactionRef instead of inheriting
Diffstat (limited to 'src/wallet/wallet.h')
-rw-r--r--src/wallet/wallet.h33
1 files changed, 19 insertions, 14 deletions
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 409d817046..f7103b6a80 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -161,13 +161,14 @@ struct COutputEntry
};
/** A transaction with a merkle branch linking it to the block chain. */
-class CMerkleTx : public CTransaction
+class CMerkleTx
{
private:
/** Constant used in hashBlock to indicate tx has been abandoned */
static const uint256 ABANDON_HASH;
public:
+ CTransactionRef tx;
uint256 hashBlock;
/* An nIndex == -1 means that hashBlock (in nonzero) refers to the earliest
@@ -179,26 +180,37 @@ public:
CMerkleTx()
{
+ SetTx(MakeTransactionRef());
Init();
}
- CMerkleTx(const CTransaction& txIn) : CTransaction(txIn)
+ CMerkleTx(CTransactionRef arg)
{
+ SetTx(std::move(arg));
Init();
}
+ /** Helper conversion operator to allow passing CMerkleTx where CTransaction is expected.
+ * TODO: adapt callers and remove this operator. */
+ operator const CTransaction&() const { return *tx; }
+
void Init()
{
hashBlock = uint256();
nIndex = -1;
}
+ void SetTx(CTransactionRef arg)
+ {
+ tx = std::move(arg);
+ }
+
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action) {
std::vector<uint256> vMerkleBranch; // For compatibility with older versions.
- READWRITE(*(CTransaction*)this);
+ READWRITE(tx);
READWRITE(hashBlock);
READWRITE(vMerkleBranch);
READWRITE(nIndex);
@@ -221,6 +233,9 @@ public:
bool hashUnset() const { return (hashBlock.IsNull() || hashBlock == ABANDON_HASH); }
bool isAbandoned() const { return (hashBlock == ABANDON_HASH); }
void setAbandoned() { hashBlock = ABANDON_HASH; }
+
+ const uint256& GetHash() const { return tx->GetHash(); }
+ bool IsCoinBase() const { return tx->IsCoinBase(); }
};
/**
@@ -267,17 +282,7 @@ public:
Init(NULL);
}
- CWalletTx(const CWallet* pwalletIn)
- {
- Init(pwalletIn);
- }
-
- CWalletTx(const CWallet* pwalletIn, const CMerkleTx& txIn) : CMerkleTx(txIn)
- {
- Init(pwalletIn);
- }
-
- CWalletTx(const CWallet* pwalletIn, const CTransaction& txIn) : CMerkleTx(txIn)
+ CWalletTx(const CWallet* pwalletIn, CTransactionRef arg) : CMerkleTx(std::move(arg))
{
Init(pwalletIn);
}