diff options
author | Jeff Garzik <jeff@garzik.org> | 2012-04-15 16:52:09 -0400 |
---|---|---|
committer | Luke Dashjr <luke-jr+git@utopios.org> | 2012-04-17 14:57:42 -0400 |
commit | 774e9b6dbb2c967ec979351cc4dba82fc0102ee1 (patch) | |
tree | 7932e0dbd15d6990c190c1240d439a424510a73d /src | |
parent | ef2f3ddaf764f886fbb4d6004844fe88b8029cf2 (diff) | |
download | bitcoin-774e9b6dbb2c967ec979351cc4dba82fc0102ee1.tar.xz |
Fix loop index var types, fixing many minor sign comparison warnings
foo.size() typically returns an unsigned integral type; make loop variables
match those types' signedness.
Diffstat (limited to 'src')
-rw-r--r-- | src/main.cpp | 34 | ||||
-rw-r--r-- | src/main.h | 12 | ||||
-rw-r--r-- | src/net.cpp | 6 | ||||
-rw-r--r-- | src/protocol.cpp | 2 | ||||
-rw-r--r-- | src/uint256.h | 2 | ||||
-rw-r--r-- | src/wallet.cpp | 14 | ||||
-rw-r--r-- | src/wallet.h | 6 |
7 files changed, 38 insertions, 38 deletions
diff --git a/src/main.cpp b/src/main.cpp index f13b884f96..76e0783794 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -389,7 +389,7 @@ bool CTransaction::AcceptToMemoryPool(CTxDB& txdb, bool fCheckInputs, bool* pfMi // Check for conflicts with in-memory transactions CTransaction* ptxOld = NULL; - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) { COutPoint outpoint = vin[i].prevout; if (mapNextTx.count(outpoint)) @@ -405,7 +405,7 @@ bool CTransaction::AcceptToMemoryPool(CTxDB& txdb, bool fCheckInputs, bool* pfMi return false; if (!IsNewerThan(*ptxOld)) return false; - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) { COutPoint outpoint = vin[i].prevout; if (!mapNextTx.count(outpoint) || mapNextTx[outpoint].ptx != ptxOld) @@ -511,7 +511,7 @@ bool CTransaction::AddToMemoryPoolUnchecked() { uint256 hash = GetHash(); mapTransactions[hash] = *this; - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) mapNextTx[vin[i].prevout] = CInPoint(&mapTransactions[hash], i); nTransactionsUpdated++; } @@ -884,7 +884,7 @@ bool CTransaction::FetchInputs(CTxDB& txdb, const map<uint256, CTxIndex>& mapTes if (IsCoinBase()) return true; // Coinbase transactions have no inputs to fetch. - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) { COutPoint prevout = vin[i].prevout; if (inputsRet.count(prevout.hash)) @@ -929,7 +929,7 @@ bool CTransaction::FetchInputs(CTxDB& txdb, const map<uint256, CTxIndex>& mapTes } // Make sure all prevout.n's are valid: - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) { const COutPoint prevout = vin[i].prevout; assert(inputsRet.count(prevout.hash) != 0); @@ -966,7 +966,7 @@ int64 CTransaction::GetValueIn(const MapPrevTx& inputs) const return 0; int64 nResult = 0; - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) { nResult += GetOutputFor(vin[i], inputs).nValue; } @@ -980,7 +980,7 @@ int CTransaction::GetP2SHSigOpCount(const MapPrevTx& inputs) const return 0; int nSigOps = 0; - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) { const CTxOut& prevout = GetOutputFor(vin[i], inputs); if (prevout.scriptPubKey.IsPayToScriptHash()) @@ -1001,7 +1001,7 @@ bool CTransaction::ConnectInputs(MapPrevTx inputs, { int64 nValueIn = 0; int64 nFees = 0; - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) { COutPoint prevout = vin[i].prevout; assert(inputs.count(prevout.hash) > 0); @@ -1073,7 +1073,7 @@ bool CTransaction::ClientConnectInputs() CRITICAL_BLOCK(cs_mapTransactions) { int64 nValueIn = 0; - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) { // Get prev tx from single transactions in memory COutPoint prevout = vin[i].prevout; @@ -1284,7 +1284,7 @@ bool static Reorganize(CTxDB& txdb, CBlockIndex* pindexNew) // Connect longer branch vector<CTransaction> vDelete; - for (int i = 0; i < vConnect.size(); i++) + for (unsigned int i = 0; i < vConnect.size(); i++) { CBlockIndex* pindex = vConnect[i]; CBlock block; @@ -1463,7 +1463,7 @@ bool CBlock::CheckBlock() const // First transaction must be coinbase, the rest must not be if (vtx.empty() || !vtx[0].IsCoinBase()) return error("CheckBlock() : first tx is not coinbase"); - for (int i = 1; i < vtx.size(); i++) + for (unsigned int i = 1; i < vtx.size(); i++) if (vtx[i].IsCoinBase()) return error("CheckBlock() : more than one coinbase"); @@ -1589,7 +1589,7 @@ bool static ProcessBlock(CNode* pfrom, CBlock* pblock) // Recursively process any orphan blocks that depended on this one vector<uint256> vWorkQueue; vWorkQueue.push_back(hash); - for (int i = 0; i < vWorkQueue.size(); i++) + for (unsigned int i = 0; i < vWorkQueue.size(); i++) { uint256 hashPrev = vWorkQueue[i]; for (multimap<uint256, CBlock*>::iterator mi = mapOrphanBlocksByPrev.lower_bound(hashPrev); @@ -1813,7 +1813,7 @@ void PrintBlockTree() // put the main timechain first vector<CBlockIndex*>& vNext = mapNext[pindex]; - for (int i = 0; i < vNext.size(); i++) + for (unsigned int i = 0; i < vNext.size(); i++) { if (vNext[i]->pnext) { @@ -1823,7 +1823,7 @@ void PrintBlockTree() } // iterate children - for (int i = 0; i < vNext.size(); i++) + for (unsigned int i = 0; i < vNext.size(); i++) vStack.push_back(make_pair(nCol+i, vNext[i])); } } @@ -2335,7 +2335,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv) vWorkQueue.push_back(inv.hash); // Recursively process any orphan transactions that depended on this one - for (int i = 0; i < vWorkQueue.size(); i++) + for (unsigned int i = 0; i < vWorkQueue.size(); i++) { uint256 hashPrev = vWorkQueue[i]; for (multimap<uint256, CDataStream*>::iterator mi = mapOrphanTransactionsByPrev.lower_bound(hashPrev); @@ -3112,7 +3112,7 @@ void FormatHashBuffers(CBlock* pblock, char* pmidstate, char* pdata, char* phash FormatHashBlocks(&tmp.hash1, sizeof(tmp.hash1)); // Byte swap all the input buffer - for (int i = 0; i < sizeof(tmp)/4; i++) + for (unsigned int i = 0; i < sizeof(tmp)/4; i++) ((unsigned int*)&tmp)[i] = ByteReverse(((unsigned int*)&tmp)[i]); // Precalc the first half of the first hash, which stays constant @@ -3234,7 +3234,7 @@ void static BitcoinMiner(CWallet *pwallet) // Check if something found if (nNonceFound != -1) { - for (int i = 0; i < sizeof(hash)/4; i++) + for (unsigned int i = 0; i < sizeof(hash)/4; i++) ((unsigned int*)&hash)[i] = ByteReverse(((unsigned int*)&hash)[i]); if (hash <= hashTarget) diff --git a/src/main.h b/src/main.h index b0f713e876..de674b5bb1 100644 --- a/src/main.h +++ b/src/main.h @@ -455,13 +455,13 @@ public: { if (vin.size() != old.vin.size()) return false; - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) if (vin[i].prevout != old.vin[i].prevout) return false; bool fNewer = false; unsigned int nLowest = UINT_MAX; - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) { if (vin[i].nSequence != old.vin[i].nSequence) { @@ -636,9 +636,9 @@ public: vin.size(), vout.size(), nLockTime); - for (int i = 0; i < vin.size(); i++) + for (unsigned int i = 0; i < vin.size(); i++) str += " " + vin[i].ToString() + "\n"; - for (int i = 0; i < vout.size(); i++) + for (unsigned int i = 0; i < vout.size(); i++) str += " " + vout[i].ToString() + "\n"; return str; } @@ -1012,13 +1012,13 @@ public: hashMerkleRoot.ToString().substr(0,10).c_str(), nTime, nBits, nNonce, vtx.size()); - for (int i = 0; i < vtx.size(); i++) + for (unsigned int i = 0; i < vtx.size(); i++) { printf(" "); vtx[i].print(); } printf(" vMerkleTree: "); - for (int i = 0; i < vMerkleTree.size(); i++) + for (unsigned int i = 0; i < vMerkleTree.size(); i++) printf("%s ", vMerkleTree[i].ToString().substr(0,10).c_str()); printf("\n"); } diff --git a/src/net.cpp b/src/net.cpp index 38fd3b5a14..92ccb1e880 100644 --- a/src/net.cpp +++ b/src/net.cpp @@ -869,7 +869,7 @@ void ThreadSocketHandler2(void* parg) if (hSocketMax > -1) { printf("socket select error %d\n", nErr); - for (int i = 0; i <= hSocketMax; i++) + for (unsigned int i = 0; i <= hSocketMax; i++) FD_SET(i, &fdsetRecv); } FD_ZERO(&fdsetSend); @@ -1252,7 +1252,7 @@ void ThreadDNSAddressSeed2(void* parg) { printf("Loading addresses from DNS seeds (could take a while)\n"); - for (int seed_idx = 0; seed_idx < ARRAYLEN(strDNSSeed); seed_idx++) { + for (unsigned int seed_idx = 0; seed_idx < ARRAYLEN(strDNSSeed); seed_idx++) { vector<CAddress> vaddr; if (Lookup(strDNSSeed[seed_idx], vaddr, NODE_NETWORK, -1, true)) { @@ -1469,7 +1469,7 @@ void ThreadOpenConnections2(void* parg) if (fAddSeeds) { - for (int i = 0; i < ARRAYLEN(pnSeed); i++) + for (unsigned int i = 0; i < ARRAYLEN(pnSeed); i++) { // It'll only connect to one or two seed nodes because once it connects, // it'll get a pile of addresses with newer timestamps. diff --git a/src/protocol.cpp b/src/protocol.cpp index 48784b9cfb..a3e54ebc3d 100644 --- a/src/protocol.cpp +++ b/src/protocol.cpp @@ -270,7 +270,7 @@ CInv::CInv(int typeIn, const uint256& hashIn) CInv::CInv(const std::string& strType, const uint256& hashIn) { - int i; + unsigned int i; for (i = 1; i < ARRAYLEN(ppszTypeName); i++) { if (strType == ppszTypeName[i]) diff --git a/src/uint256.h b/src/uint256.h index 07809e49a8..bbdba99533 100644 --- a/src/uint256.h +++ b/src/uint256.h @@ -294,7 +294,7 @@ public: std::string GetHex() const { char psz[sizeof(pn)*2 + 1]; - for (int i = 0; i < sizeof(pn); i++) + for (unsigned int i = 0; i < sizeof(pn); i++) sprintf(psz + i*2, "%02x", ((unsigned char*)pn)[sizeof(pn) - i - 1]); return std::string(psz, psz + sizeof(pn)*2); } diff --git a/src/wallet.cpp b/src/wallet.cpp index 3f51313e9b..b3eb06a3f6 100644 --- a/src/wallet.cpp +++ b/src/wallet.cpp @@ -512,7 +512,7 @@ void CWalletTx::AddSupportingTransactions(CTxDB& txdb) { map<uint256, const CMerkleTx*> mapWalletPrev; set<uint256> setAlreadyDone; - for (int i = 0; i < vWorkQueue.size(); i++) + for (unsigned int i = 0; i < vWorkQueue.size(); i++) { uint256 hash = vWorkQueue[i]; if (setAlreadyDone.count(hash)) @@ -607,7 +607,7 @@ void CWallet::ReacceptWalletTransactions() printf("ERROR: ReacceptWalletTransactions() : txindex.vSpent.size() %d != wtx.vout.size() %d\n", txindex.vSpent.size(), wtx.vout.size()); continue; } - for (int i = 0; i < txindex.vSpent.size(); i++) + for (unsigned int i = 0; i < txindex.vSpent.size(); i++) { if (wtx.IsSpent(i)) continue; @@ -771,7 +771,7 @@ bool CWallet::SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfThe if (nDepth < (pcoin->IsFromMe() ? nConfMine : nConfTheirs)) continue; - for (int i = 0; i < pcoin->vout.size(); i++) + for (unsigned int i = 0; i < pcoin->vout.size(); i++) { if (pcoin->IsSpent(i) || !IsMine(pcoin->vout[i])) continue; @@ -804,7 +804,7 @@ bool CWallet::SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfThe if (nTotalLower == nTargetValue || nTotalLower == nTargetValue + CENT) { - for (int i = 0; i < vValue.size(); ++i) + for (unsigned int i = 0; i < vValue.size(); ++i) { setCoinsRet.insert(vValue[i].second); nValueRet += vValue[i].first; @@ -837,7 +837,7 @@ bool CWallet::SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfThe bool fReachedTarget = false; for (int nPass = 0; nPass < 2 && !fReachedTarget; nPass++) { - for (int i = 0; i < vValue.size(); i++) + for (unsigned int i = 0; i < vValue.size(); i++) { if (nPass == 0 ? rand() % 2 : !vfIncluded[i]) { @@ -866,7 +866,7 @@ bool CWallet::SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfThe nValueRet += coinLowestLarger.first; } else { - for (int i = 0; i < vValue.size(); i++) + for (unsigned int i = 0; i < vValue.size(); i++) if (vfBest[i]) { setCoinsRet.insert(vValue[i].second); @@ -875,7 +875,7 @@ bool CWallet::SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfThe //// debug print printf("SelectCoins() best subset: "); - for (int i = 0; i < vValue.size(); i++) + for (unsigned int i = 0; i < vValue.size(); i++) if (vfBest[i]) printf("%s ", FormatMoney(vValue[i].first).c_str()); printf("total %s\n", FormatMoney(nBest).c_str()); diff --git a/src/wallet.h b/src/wallet.h index bb9177b684..e0f39b4170 100644 --- a/src/wallet.h +++ b/src/wallet.h @@ -355,7 +355,7 @@ public: bool UpdateSpent(const std::vector<char>& vfNewSpent) { bool fReturn = false; - for (int i=0; i < vfNewSpent.size(); i++) + for (unsigned int i = 0; i < vfNewSpent.size(); i++) { if (i == vfSpent.size()) break; @@ -434,7 +434,7 @@ public: return nAvailableCreditCached; int64 nCredit = 0; - for (int i = 0; i < vout.size(); i++) + for (unsigned int i = 0; i < vout.size(); i++) { if (!IsSpent(i)) { @@ -487,7 +487,7 @@ public: std::vector<const CMerkleTx*> vWorkQueue; vWorkQueue.reserve(vtxPrev.size()+1); vWorkQueue.push_back(this); - for (int i = 0; i < vWorkQueue.size(); i++) + for (unsigned int i = 0; i < vWorkQueue.size(); i++) { const CMerkleTx* ptx = vWorkQueue[i]; |