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-rw-r--r--src/bignum.h12
1 files changed, 7 insertions, 5 deletions
diff --git a/src/bignum.h b/src/bignum.h
index 450e809d3d..5b4c78e7fa 100644
--- a/src/bignum.h
+++ b/src/bignum.h
@@ -1,14 +1,14 @@
// Copyright (c) 2009-2010 Satoshi Nakamoto
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+#ifndef BITCOIN_BIGNUM_H
+#define BITCOIN_BIGNUM_H
#include <stdexcept>
#include <vector>
#include <openssl/bn.h>
-
-
-
+#include "util.h"
class bignum_error : public std::runtime_error
{
@@ -308,7 +308,7 @@ public:
CAutoBN_CTX pctx;
CBigNum bnBase = nBase;
CBigNum bn0 = 0;
- string str;
+ std::string str;
CBigNum bn = *this;
BN_set_negative(&bn, false);
CBigNum dv;
@@ -348,7 +348,7 @@ public:
template<typename Stream>
void Unserialize(Stream& s, int nType=0, int nVersion=VERSION)
{
- vector<unsigned char> vch;
+ std::vector<unsigned char> vch;
::Unserialize(s, vch, nType, nVersion);
setvch(vch);
}
@@ -530,3 +530,5 @@ inline bool operator<=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a,
inline bool operator>=(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) >= 0); }
inline bool operator<(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) < 0); }
inline bool operator>(const CBigNum& a, const CBigNum& b) { return (BN_cmp(&a, &b) > 0); }
+
+#endif