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Avoid a bunch of copying/conversion in script/sign

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This commit is contained in:
Pieter Wuille 2014-11-04 13:59:41 -08:00
parent 06037f3f46
commit 1f847936c9
2 changed files with 5 additions and 5 deletions
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8
src/script/sign.cpp
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@ -144,9 +144,9 @@ static CScript PushAll(const vector<valtype>& values)
return result;
}
static CScript CombineMultisig(CScript scriptPubKey, const CMutableTransaction& txTo, unsigned int nIn,
static CScript CombineMultisig(const CScript& scriptPubKey, const CTransaction& txTo, unsigned int nIn,
const vector<valtype>& vSolutions,
vector<valtype>& sigs1, vector<valtype>& sigs2)
const vector<valtype>& sigs1, const vector<valtype>& sigs2)
{
// Combine all the signatures we've got:
set<valtype> allsigs;
@ -199,7 +199,7 @@ static CScript CombineMultisig(CScript scriptPubKey, const CMutableTransaction&
return result;
}
static CScript CombineSignatures(CScript scriptPubKey, const CTransaction& txTo, unsigned int nIn,
static CScript CombineSignatures(const CScript& scriptPubKey, const CTransaction& txTo, unsigned int nIn,
const txnouttype txType, const vector<valtype>& vSolutions,
vector<valtype>& sigs1, vector<valtype>& sigs2)
{
@ -244,7 +244,7 @@ static CScript CombineSignatures(CScript scriptPubKey, const CTransaction& txTo,
return CScript();
}
CScript CombineSignatures(CScript scriptPubKey, const CTransaction& txTo, unsigned int nIn,
CScript CombineSignatures(const CScript& scriptPubKey, const CTransaction& txTo, unsigned int nIn,
const CScript& scriptSig1, const CScript& scriptSig2)
{
txnouttype txType;

2
src/script/sign.h
View file

@ -19,6 +19,6 @@ bool SignSignature(const CKeyStore& keystore, const CTransaction& txFrom, CMutab
// Given two sets of signatures for scriptPubKey, possibly with OP_0 placeholders,
// combine them intelligently and return the result.
CScript CombineSignatures(CScript scriptPubKey, const CTransaction& txTo, unsigned int nIn, const CScript& scriptSig1, const CScript& scriptSig2);
CScript CombineSignatures(const CScript& scriptPubKey, const CTransaction& txTo, unsigned int nIn, const CScript& scriptSig1, const CScript& scriptSig2);
#endif // BITCOIN_SCRIPT_SIGN_H