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added boost tuples to serialize.h

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git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@192 1a98c847-1fd6-4fd8-948a-caf3550aa51b
This commit is contained in:
s_nakamoto 2010-11-27 23:12:41 +00:00
parent 24324d83e8
commit 84d7c981dc
2 changed files with 81 additions and 3 deletions
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4
db.cpp
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@ -592,7 +592,7 @@ bool CWalletDB::WriteAccount(const string& strAccount, const CAccount& account)
bool CWalletDB::WriteAccountingEntry(const string& strAccount, const CAccountingEntry& acentry) bool CWalletDB::WriteAccountingEntry(const string& strAccount, const CAccountingEntry& acentry)
{ {
return Write(make_pair(string("acentry"), make_pair(strAccount, ++nAccountingEntryNumber)), acentry); return Write(make_tuple(string("acentry"), strAccount, ++nAccountingEntryNumber), acentry);
} }
int64 CWalletDB::GetAccountCreditDebit(const string& strAccount) int64 CWalletDB::GetAccountCreditDebit(const string& strAccount)
@ -608,7 +608,7 @@ int64 CWalletDB::GetAccountCreditDebit(const string& strAccount)
// Read next record // Read next record
CDataStream ssKey; CDataStream ssKey;
if (fFlags == DB_SET_RANGE) if (fFlags == DB_SET_RANGE)
ssKey << make_pair(string("acentry"), make_pair(strAccount, uint64(0))); ssKey << make_tuple(string("acentry"), strAccount, uint64(0));
CDataStream ssValue; CDataStream ssValue;
int ret = ReadAtCursor(pcursor, ssKey, ssValue, fFlags); int ret = ReadAtCursor(pcursor, ssKey, ssValue, fFlags);
fFlags = DB_NEXT; fFlags = DB_NEXT;

80
serialize.h
View File

@ -7,6 +7,9 @@
#include <map> #include <map>
#include <set> #include <set>
#include <boost/type_traits/is_fundamental.hpp> #include <boost/type_traits/is_fundamental.hpp>
#include <boost/tuple/tuple.hpp>
#include <boost/tuple/tuple_comparison.hpp>
#include <boost/tuple/tuple_io.hpp>
#if defined(_MSC_VER) || defined(__BORLANDC__) #if defined(_MSC_VER) || defined(__BORLANDC__)
typedef __int64 int64; typedef __int64 int64;
typedef unsigned __int64 uint64; typedef unsigned __int64 uint64;
@ -22,7 +25,7 @@ class CDataStream;
class CAutoFile; class CAutoFile;
static const unsigned int MAX_SIZE = 0x02000000; static const unsigned int MAX_SIZE = 0x02000000;
static const int VERSION = 31700; static const int VERSION = 31701;
static const char* pszSubVer = ""; static const char* pszSubVer = "";
@ -338,6 +341,16 @@ template<typename K, typename T> unsigned int GetSerializeSize(const std::pair<K
template<typename Stream, typename K, typename T> void Serialize(Stream& os, const std::pair<K, T>& item, int nType, int nVersion=VERSION); template<typename Stream, typename K, typename T> void Serialize(Stream& os, const std::pair<K, T>& item, int nType, int nVersion=VERSION);
template<typename Stream, typename K, typename T> void Unserialize(Stream& is, std::pair<K, T>& item, int nType, int nVersion=VERSION); template<typename Stream, typename K, typename T> void Unserialize(Stream& is, std::pair<K, T>& item, int nType, int nVersion=VERSION);
// 3 tuple
template<typename T0, typename T1, typename T2> unsigned int GetSerializeSize(const boost::tuple<T0, T1, T2>& item, int nType, int nVersion=VERSION);
template<typename Stream, typename T0, typename T1, typename T2> void Serialize(Stream& os, const boost::tuple<T0, T1, T2>& item, int nType, int nVersion=VERSION);
template<typename Stream, typename T0, typename T1, typename T2> void Unserialize(Stream& is, boost::tuple<T0, T1, T2>& item, int nType, int nVersion=VERSION);
// 4 tuple
template<typename T0, typename T1, typename T2, typename T3> unsigned int GetSerializeSize(const boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion=VERSION);
template<typename Stream, typename T0, typename T1, typename T2, typename T3> void Serialize(Stream& os, const boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion=VERSION);
template<typename Stream, typename T0, typename T1, typename T2, typename T3> void Unserialize(Stream& is, boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion=VERSION);
// map // map
template<typename K, typename T, typename Pred, typename A> unsigned int GetSerializeSize(const std::map<K, T, Pred, A>& m, int nType, int nVersion=VERSION); template<typename K, typename T, typename Pred, typename A> unsigned int GetSerializeSize(const std::map<K, T, Pred, A>& m, int nType, int nVersion=VERSION);
template<typename Stream, typename K, typename T, typename Pred, typename A> void Serialize(Stream& os, const std::map<K, T, Pred, A>& m, int nType, int nVersion=VERSION); template<typename Stream, typename K, typename T, typename Pred, typename A> void Serialize(Stream& os, const std::map<K, T, Pred, A>& m, int nType, int nVersion=VERSION);
@ -554,6 +567,71 @@ void Unserialize(Stream& is, std::pair<K, T>& item, int nType, int nVersion)
//
// 3 tuple
//
template<typename T0, typename T1, typename T2>
unsigned int GetSerializeSize(const boost::tuple<T0, T1, T2>& item, int nType, int nVersion)
{
unsigned int nSize = 0;
nSize += GetSerializeSize(get<0>(item), nType, nVersion);
nSize += GetSerializeSize(get<1>(item), nType, nVersion);
nSize += GetSerializeSize(get<2>(item), nType, nVersion);
return nSize;
}
template<typename Stream, typename T0, typename T1, typename T2>
void Serialize(Stream& os, const boost::tuple<T0, T1, T2>& item, int nType, int nVersion)
{
Serialize(os, get<0>(item), nType, nVersion);
Serialize(os, get<1>(item), nType, nVersion);
Serialize(os, get<2>(item), nType, nVersion);
}
template<typename Stream, typename T0, typename T1, typename T2>
void Unserialize(Stream& is, boost::tuple<T0, T1, T2>& item, int nType, int nVersion)
{
Unserialize(is, get<0>(item), nType, nVersion);
Unserialize(is, get<1>(item), nType, nVersion);
Unserialize(is, get<2>(item), nType, nVersion);
}
//
// 4 tuple
//
template<typename T0, typename T1, typename T2, typename T3>
unsigned int GetSerializeSize(const boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion)
{
unsigned int nSize = 0;
nSize += GetSerializeSize(get<0>(item), nType, nVersion);
nSize += GetSerializeSize(get<1>(item), nType, nVersion);
nSize += GetSerializeSize(get<2>(item), nType, nVersion);
nSize += GetSerializeSize(get<3>(item), nType, nVersion);
return nSize;
}
template<typename Stream, typename T0, typename T1, typename T2, typename T3>
void Serialize(Stream& os, const boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion)
{
Serialize(os, get<0>(item), nType, nVersion);
Serialize(os, get<1>(item), nType, nVersion);
Serialize(os, get<2>(item), nType, nVersion);
Serialize(os, get<3>(item), nType, nVersion);
}
template<typename Stream, typename T0, typename T1, typename T2, typename T3>
void Unserialize(Stream& is, boost::tuple<T0, T1, T2, T3>& item, int nType, int nVersion)
{
Unserialize(is, get<0>(item), nType, nVersion);
Unserialize(is, get<1>(item), nType, nVersion);
Unserialize(is, get<2>(item), nType, nVersion);
Unserialize(is, get<3>(item), nType, nVersion);
}
// //
// map // map
// //