From 8cbfc4e47216cbf9e3e758604e23951f40d76cf9 Mon Sep 17 00:00:00 2001
From: Karl-Johan Alm <karljohan-alm@garage.co.jp>
Date: Wed, 4 Jan 2017 14:42:14 +0900
Subject: Refactor: Remove using namespace <xxx> from script/

---
 src/script/sign.cpp | 28 +++++++++++++---------------
 1 file changed, 13 insertions(+), 15 deletions(-)

(limited to 'src/script/sign.cpp')

diff --git a/src/script/sign.cpp b/src/script/sign.cpp
index b008df2591..5682418546 100644
--- a/src/script/sign.cpp
+++ b/src/script/sign.cpp
@@ -14,8 +14,6 @@
 
 #include <boost/foreach.hpp>
 
-using namespace std;
-
 typedef std::vector<unsigned char> valtype;
 
 TransactionSignatureCreator::TransactionSignatureCreator(const CKeyStore* keystoreIn, const CTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, int nHashTypeIn) : BaseSignatureCreator(keystoreIn), txTo(txToIn), nIn(nInIn), nHashType(nHashTypeIn), amount(amountIn), checker(txTo, nIn, amountIn) {}
@@ -39,14 +37,14 @@ bool TransactionSignatureCreator::CreateSig(std::vector<unsigned char>& vchSig,
 
 static bool Sign1(const CKeyID& address, const BaseSignatureCreator& creator, const CScript& scriptCode, std::vector<valtype>& ret, SigVersion sigversion)
 {
-    vector<unsigned char> vchSig;
+    std::vector<unsigned char> vchSig;
     if (!creator.CreateSig(vchSig, address, scriptCode, sigversion))
         return false;
     ret.push_back(vchSig);
     return true;
 }
 
-static bool SignN(const vector<valtype>& multisigdata, const BaseSignatureCreator& creator, const CScript& scriptCode, std::vector<valtype>& ret, SigVersion sigversion)
+static bool SignN(const std::vector<valtype>& multisigdata, const BaseSignatureCreator& creator, const CScript& scriptCode, std::vector<valtype>& ret, SigVersion sigversion)
 {
     int nSigned = 0;
     int nRequired = multisigdata.front()[0];
@@ -73,7 +71,7 @@ static bool SignStep(const BaseSignatureCreator& creator, const CScript& scriptP
     uint160 h160;
     ret.clear();
 
-    vector<valtype> vSolutions;
+    std::vector<valtype> vSolutions;
     if (!Solver(scriptPubKey, whichTypeRet, vSolutions))
         return false;
 
@@ -125,7 +123,7 @@ static bool SignStep(const BaseSignatureCreator& creator, const CScript& scriptP
     }
 }
 
-static CScript PushAll(const vector<valtype>& values)
+static CScript PushAll(const std::vector<valtype>& values)
 {
     CScript result;
     BOOST_FOREACH(const valtype& v, values) {
@@ -228,12 +226,12 @@ bool SignSignature(const CKeyStore &keystore, const CTransaction& txFrom, CMutab
     return SignSignature(keystore, txout.scriptPubKey, txTo, nIn, txout.nValue, nHashType);
 }
 
-static vector<valtype> CombineMultisig(const CScript& scriptPubKey, const BaseSignatureChecker& checker,
-                               const vector<valtype>& vSolutions,
-                               const vector<valtype>& sigs1, const vector<valtype>& sigs2, SigVersion sigversion)
+static std::vector<valtype> CombineMultisig(const CScript& scriptPubKey, const BaseSignatureChecker& checker,
+                               const std::vector<valtype>& vSolutions,
+                               const std::vector<valtype>& sigs1, const std::vector<valtype>& sigs2, SigVersion sigversion)
 {
     // Combine all the signatures we've got:
-    set<valtype> allsigs;
+    std::set<valtype> allsigs;
     BOOST_FOREACH(const valtype& v, sigs1)
     {
         if (!v.empty())
@@ -249,7 +247,7 @@ static vector<valtype> CombineMultisig(const CScript& scriptPubKey, const BaseSi
     assert(vSolutions.size() > 1);
     unsigned int nSigsRequired = vSolutions.front()[0];
     unsigned int nPubKeys = vSolutions.size()-2;
-    map<valtype, valtype> sigs;
+    std::map<valtype, valtype> sigs;
     BOOST_FOREACH(const valtype& sig, allsigs)
     {
         for (unsigned int i = 0; i < nPubKeys; i++)
@@ -306,7 +304,7 @@ struct Stacks
 }
 
 static Stacks CombineSignatures(const CScript& scriptPubKey, const BaseSignatureChecker& checker,
-                                 const txnouttype txType, const vector<valtype>& vSolutions,
+                                 const txnouttype txType, const std::vector<valtype>& vSolutions,
                                  Stacks sigs1, Stacks sigs2, SigVersion sigversion)
 {
     switch (txType)
@@ -340,7 +338,7 @@ static Stacks CombineSignatures(const CScript& scriptPubKey, const BaseSignature
             CScript pubKey2(spk.begin(), spk.end());
 
             txnouttype txType2;
-            vector<vector<unsigned char> > vSolutions2;
+            std::vector<std::vector<unsigned char> > vSolutions2;
             Solver(pubKey2, txType2, vSolutions2);
             sigs1.script.pop_back();
             sigs2.script.pop_back();
@@ -360,7 +358,7 @@ static Stacks CombineSignatures(const CScript& scriptPubKey, const BaseSignature
             // Recur to combine:
             CScript pubKey2(sigs1.witness.back().begin(), sigs1.witness.back().end());
             txnouttype txType2;
-            vector<valtype> vSolutions2;
+            std::vector<valtype> vSolutions2;
             Solver(pubKey2, txType2, vSolutions2);
             sigs1.witness.pop_back();
             sigs1.script = sigs1.witness;
@@ -383,7 +381,7 @@ SignatureData CombineSignatures(const CScript& scriptPubKey, const BaseSignature
                           const SignatureData& scriptSig1, const SignatureData& scriptSig2)
 {
     txnouttype txType;
-    vector<vector<unsigned char> > vSolutions;
+    std::vector<std::vector<unsigned char> > vSolutions;
     Solver(scriptPubKey, txType, vSolutions);
 
     return CombineSignatures(scriptPubKey, checker, txType, vSolutions, Stacks(scriptSig1), Stacks(scriptSig2), SIGVERSION_BASE).Output();
-- 
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