diff options
| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-12-15 09:11:16 +0100 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2015-01-05 15:45:34 +0100 |
| commit | 4f1524966a99c83db8c0c9f1ff74789253a1171e (patch) | |
| tree | 9107f58fdd2c91af6c82e9b2e09a8af36c3d6ca6 /src/primitives | |
| parent | 5d3064bc44e0b608a428e230f384bd3f846dedca (diff) | |
Replace direct use of 0 with SetNull and IsNull
Replace x=0 with .SetNull(),
x==0 with IsNull(), x!=0 with !IsNull().
Replace uses of uint256(0) with uint256().
Diffstat (limited to 'src/primitives')
| -rw-r--r-- | src/primitives/block.cpp | 4 | ||||
| -rw-r--r-- | src/primitives/block.h | 4 | ||||
| -rw-r--r-- | src/primitives/transaction.cpp | 2 | ||||
| -rw-r--r-- | src/primitives/transaction.h | 4 |
4 files changed, 7 insertions, 7 deletions
diff --git a/src/primitives/block.cpp b/src/primitives/block.cpp index 2b6a302ee9..3b4a360395 100644 --- a/src/primitives/block.cpp +++ b/src/primitives/block.cpp @@ -74,7 +74,7 @@ uint256 CBlock::BuildMerkleTree(bool* fMutated) const if (fMutated) { *fMutated = mutated; } - return (vMerkleTree.empty() ? 0 : vMerkleTree.back()); + return (vMerkleTree.empty() ? uint256() : vMerkleTree.back()); } std::vector<uint256> CBlock::GetMerkleBranch(int nIndex) const @@ -96,7 +96,7 @@ std::vector<uint256> CBlock::GetMerkleBranch(int nIndex) const uint256 CBlock::CheckMerkleBranch(uint256 hash, const std::vector<uint256>& vMerkleBranch, int nIndex) { if (nIndex == -1) - return 0; + return uint256(); for (std::vector<uint256>::const_iterator it(vMerkleBranch.begin()); it != vMerkleBranch.end(); ++it) { if (nIndex & 1) diff --git a/src/primitives/block.h b/src/primitives/block.h index 1449882bd0..53fcd104ad 100644 --- a/src/primitives/block.h +++ b/src/primitives/block.h @@ -53,8 +53,8 @@ public: void SetNull() { nVersion = CBlockHeader::CURRENT_VERSION; - hashPrevBlock = 0; - hashMerkleRoot = 0; + hashPrevBlock.SetNull(); + hashMerkleRoot.SetNull(); nTime = 0; nBits = 0; nNonce = 0; diff --git a/src/primitives/transaction.cpp b/src/primitives/transaction.cpp index 230aedd896..848d4d3e60 100644 --- a/src/primitives/transaction.cpp +++ b/src/primitives/transaction.cpp @@ -72,7 +72,7 @@ void CTransaction::UpdateHash() const *const_cast<uint256*>(&hash) = SerializeHash(*this); } -CTransaction::CTransaction() : hash(0), nVersion(CTransaction::CURRENT_VERSION), vin(), vout(), nLockTime(0) { } +CTransaction::CTransaction() : nVersion(CTransaction::CURRENT_VERSION), vin(), vout(), nLockTime(0) { } CTransaction::CTransaction(const CMutableTransaction &tx) : nVersion(tx.nVersion), vin(tx.vin), vout(tx.vout), nLockTime(tx.nLockTime) { UpdateHash(); diff --git a/src/primitives/transaction.h b/src/primitives/transaction.h index da35012300..1b5a47e0da 100644 --- a/src/primitives/transaction.h +++ b/src/primitives/transaction.h @@ -28,8 +28,8 @@ public: READWRITE(FLATDATA(*this)); } - void SetNull() { hash = 0; n = (uint32_t) -1; } - bool IsNull() const { return (hash == 0 && n == (uint32_t) -1); } + void SetNull() { hash.SetNull(); n = (uint32_t) -1; } + bool IsNull() const { return (hash.IsNull() && n == (uint32_t) -1); } friend bool operator<(const COutPoint& a, const COutPoint& b) { |