Refactor: Remove using namespace <xxx> from wallet/

1 files changed, 36 insertions, 38 deletions

diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp
index 5ba9f150a8..d017965385 100644
--- a/src/wallet/walletdb.cpp
+++ b/src/wallet/walletdb.cpp
@@ -22,8 +22,6 @@
 #include <boost/foreach.hpp>
 #include <boost/thread.hpp>
 
-using namespace std;
-
 static uint64_t nAccountingEntryNumber = 0;
 
 static std::atomic<unsigned int> nWalletDBUpdateCounter;
@@ -32,30 +30,30 @@ static std::atomic<unsigned int> nWalletDBUpdateCounter;
 // CWalletDB
 //
 
-bool CWalletDB::WriteName(const string& strAddress, const string& strName)
+bool CWalletDB::WriteName(const std::string& strAddress, const std::string& strName)
 {
     nWalletDBUpdateCounter++;
-    return Write(make_pair(string("name"), strAddress), strName);
+    return Write(make_pair(std::string("name"), strAddress), strName);
 }
 
-bool CWalletDB::EraseName(const string& strAddress)
+bool CWalletDB::EraseName(const std::string& strAddress)
 {
     // This should only be used for sending addresses, never for receiving addresses,
     // receiving addresses must always have an address book entry if they're not change return.
     nWalletDBUpdateCounter++;
-    return Erase(make_pair(string("name"), strAddress));
+    return Erase(make_pair(std::string("name"), strAddress));
 }
 
-bool CWalletDB::WritePurpose(const string& strAddress, const string& strPurpose)
+bool CWalletDB::WritePurpose(const std::string& strAddress, const std::string& strPurpose)
 {
     nWalletDBUpdateCounter++;
-    return Write(make_pair(string("purpose"), strAddress), strPurpose);
+    return Write(make_pair(std::string("purpose"), strAddress), strPurpose);
 }
 
-bool CWalletDB::ErasePurpose(const string& strPurpose)
+bool CWalletDB::ErasePurpose(const std::string& strPurpose)
 {
     nWalletDBUpdateCounter++;
-    return Erase(make_pair(string("purpose"), strPurpose));
+    return Erase(make_pair(std::string("purpose"), strPurpose));
 }
 
 bool CWalletDB::WriteTx(const CWalletTx& wtx)
@@ -183,15 +181,15 @@ bool CWalletDB::WriteMinVersion(int nVersion)
     return Write(std::string("minversion"), nVersion);
 }
 
-bool CWalletDB::ReadAccount(const string& strAccount, CAccount& account)
+bool CWalletDB::ReadAccount(const std::string& strAccount, CAccount& account)
 {
     account.SetNull();
-    return Read(make_pair(string("acc"), strAccount), account);
+    return Read(make_pair(std::string("acc"), strAccount), account);
 }
 
-bool CWalletDB::WriteAccount(const string& strAccount, const CAccount& account)
+bool CWalletDB::WriteAccount(const std::string& strAccount, const CAccount& account)
 {
-    return Write(make_pair(string("acc"), strAccount), account);
+    return Write(make_pair(std::string("acc"), strAccount), account);
 }
 
 bool CWalletDB::WriteAccountingEntry(const uint64_t nAccEntryNum, const CAccountingEntry& acentry)
@@ -204,9 +202,9 @@ bool CWalletDB::WriteAccountingEntry_Backend(const CAccountingEntry& acentry)
     return WriteAccountingEntry(++nAccountingEntryNumber, acentry);
 }
 
-CAmount CWalletDB::GetAccountCreditDebit(const string& strAccount)
+CAmount CWalletDB::GetAccountCreditDebit(const std::string& strAccount)
 {
-    list<CAccountingEntry> entries;
+    std::list<CAccountingEntry> entries;
     ListAccountCreditDebit(strAccount, entries);
 
     CAmount nCreditDebit = 0;
@@ -216,20 +214,20 @@ CAmount CWalletDB::GetAccountCreditDebit(const string& strAccount)
     return nCreditDebit;
 }
 
-void CWalletDB::ListAccountCreditDebit(const string& strAccount, list<CAccountingEntry>& entries)
+void CWalletDB::ListAccountCreditDebit(const std::string& strAccount, std::list<CAccountingEntry>& entries)
 {
     bool fAllAccounts = (strAccount == "*");
 
     Dbc* pcursor = GetCursor();
     if (!pcursor)
-        throw runtime_error(std::string(__func__) + ": cannot create DB cursor");
+        throw std::runtime_error(std::string(__func__) + ": cannot create DB cursor");
     bool setRange = true;
     while (true)
     {
         // Read next record
         CDataStream ssKey(SER_DISK, CLIENT_VERSION);
         if (setRange)
-            ssKey << std::make_pair(std::string("acentry"), std::make_pair((fAllAccounts ? string("") : strAccount), uint64_t(0)));
+            ssKey << std::make_pair(std::string("acentry"), std::make_pair((fAllAccounts ? std::string("") : strAccount), uint64_t(0)));
         CDataStream ssValue(SER_DISK, CLIENT_VERSION);
         int ret = ReadAtCursor(pcursor, ssKey, ssValue, setRange);
         setRange = false;
@@ -238,11 +236,11 @@ void CWalletDB::ListAccountCreditDebit(const string& strAccount, list<CAccountin
         else if (ret != 0)
         {
             pcursor->close();
-            throw runtime_error(std::string(__func__) + ": error scanning DB");
+            throw std::runtime_error(std::string(__func__) + ": error scanning DB");
         }
 
         // Unserialize
-        string strType;
+        std::string strType;
         ssKey >> strType;
         if (strType != "acentry")
             break;
@@ -268,7 +266,7 @@ public:
     bool fIsEncrypted;
     bool fAnyUnordered;
     int nFileVersion;
-    vector<uint256> vWalletUpgrade;
+    std::vector<uint256> vWalletUpgrade;
 
     CWalletScanState() {
         nKeys = nCKeys = nWatchKeys = nKeyMeta = 0;
@@ -280,7 +278,7 @@ public:
 
 bool
 ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
-             CWalletScanState &wss, string& strType, string& strErr)
+             CWalletScanState &wss, std::string& strType, std::string& strErr)
 {
     try {
         // Unserialize
@@ -289,13 +287,13 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
         ssKey >> strType;
         if (strType == "name")
         {
-            string strAddress;
+            std::string strAddress;
             ssKey >> strAddress;
             ssValue >> pwallet->mapAddressBook[CBitcoinAddress(strAddress).Get()].name;
         }
         else if (strType == "purpose")
         {
-            string strAddress;
+            std::string strAddress;
             ssKey >> strAddress;
             ssValue >> pwallet->mapAddressBook[CBitcoinAddress(strAddress).Get()].purpose;
         }
@@ -336,7 +334,7 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
         }
         else if (strType == "acentry")
         {
-            string strAccount;
+            std::string strAccount;
             ssKey >> strAccount;
             uint64_t nNumber;
             ssKey >> nNumber;
@@ -449,7 +447,7 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
                 strErr = "Error reading wallet database: CPubKey corrupt";
                 return false;
             }
-            vector<unsigned char> vchPrivKey;
+            std::vector<unsigned char> vchPrivKey;
             ssValue >> vchPrivKey;
             wss.nCKeys++;
 
@@ -562,7 +560,7 @@ DBErrors CWalletDB::LoadWallet(CWallet* pwallet)
     LOCK(pwallet->cs_wallet);
     try {
         int nMinVersion = 0;
-        if (Read((string)"minversion", nMinVersion))
+        if (Read((std::string)"minversion", nMinVersion))
         {
             if (nMinVersion > CLIENT_VERSION)
                 return DB_TOO_NEW;
@@ -592,7 +590,7 @@ DBErrors CWalletDB::LoadWallet(CWallet* pwallet)
             }
 
             // Try to be tolerant of single corrupt records:
-            string strType, strErr;
+            std::string strType, strErr;
             if (!ReadKeyValue(pwallet, ssKey, ssValue, wss, strType, strErr))
             {
                 // losing keys is considered a catastrophic error, anything else
@@ -659,14 +657,14 @@ DBErrors CWalletDB::LoadWallet(CWallet* pwallet)
     return result;
 }
 
-DBErrors CWalletDB::FindWalletTx(vector<uint256>& vTxHash, vector<CWalletTx>& vWtx)
+DBErrors CWalletDB::FindWalletTx(std::vector<uint256>& vTxHash, std::vector<CWalletTx>& vWtx)
 {
     bool fNoncriticalErrors = false;
     DBErrors result = DB_LOAD_OK;
 
     try {
         int nMinVersion = 0;
-        if (Read((string)"minversion", nMinVersion))
+        if (Read((std::string)"minversion", nMinVersion))
         {
             if (nMinVersion > CLIENT_VERSION)
                 return DB_TOO_NEW;
@@ -694,7 +692,7 @@ DBErrors CWalletDB::FindWalletTx(vector<uint256>& vTxHash, vector<CWalletTx>& vW
                 return DB_CORRUPT;
             }
 
-            string strType;
+            std::string strType;
             ssKey >> strType;
             if (strType == "tx") {
                 uint256 hash;
@@ -722,11 +720,11 @@ DBErrors CWalletDB::FindWalletTx(vector<uint256>& vTxHash, vector<CWalletTx>& vW
     return result;
 }
 
-DBErrors CWalletDB::ZapSelectTx(vector<uint256>& vTxHashIn, vector<uint256>& vTxHashOut)
+DBErrors CWalletDB::ZapSelectTx(std::vector<uint256>& vTxHashIn, std::vector<uint256>& vTxHashOut)
 {
     // build list of wallet TXs and hashes
-    vector<uint256> vTxHash;
-    vector<CWalletTx> vWtx;
+    std::vector<uint256> vTxHash;
+    std::vector<CWalletTx> vWtx;
     DBErrors err = FindWalletTx(vTxHash, vWtx);
     if (err != DB_LOAD_OK) {
         return err;
@@ -737,7 +735,7 @@ DBErrors CWalletDB::ZapSelectTx(vector<uint256>& vTxHashIn, vector<uint256>& vTx
 
     // erase each matching wallet TX
     bool delerror = false;
-    vector<uint256>::iterator it = vTxHashIn.begin();
+    std::vector<uint256>::iterator it = vTxHashIn.begin();
     BOOST_FOREACH (uint256 hash, vTxHash) {
         while (it < vTxHashIn.end() && (*it) < hash) {
             it++;
@@ -760,10 +758,10 @@ DBErrors CWalletDB::ZapSelectTx(vector<uint256>& vTxHashIn, vector<uint256>& vTx
     return DB_LOAD_OK;
 }
 
-DBErrors CWalletDB::ZapWalletTx(vector<CWalletTx>& vWtx)
+DBErrors CWalletDB::ZapWalletTx(std::vector<CWalletTx>& vWtx)
 {
     // build list of wallet TXs
-    vector<uint256> vTxHash;
+    std::vector<uint256> vTxHash;
     DBErrors err = FindWalletTx(vTxHash, vWtx);
     if (err != DB_LOAD_OK)
         return err;