Bugfix: Replace "URL" with "URI" where we aren't actually working with URLs

[novacoin.git] / src / uint256.h

diff --git a/src/uint256.h b/src/uint256.h
index d3da1f2..cfc2eb1 100644 (file)
--- a/src/uint256.h
+++ b/src/uint256.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2011 The Bitcoin developers
+// Copyright (c) 2009-2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_UINT256_H
@@ -19,8 +19,9 @@ inline int Testuint256AdHoc(std::vector<std::string> vArg);
 
 
 
-// We have to keep a separate base class without constructors
-// so the compiler will let us use it in a union
+/** Base class without constructors for uint256 and uint160.
+ * This makes the compiler let u use it in a union.
+ */
 template<unsigned int BITS>
 class base_uint
 {
@@ -92,13 +93,6 @@ public:
         return *this;
     }
 
-    base_uint& operator&=(uint64 b)
-    {
-        pn[0] &= (unsigned int)b;
-        pn[1] &= (unsigned int)(b >> 32);
-        return *this;
-    }
-
     base_uint& operator|=(uint64 b)
     {
         pn[0] |= (unsigned int)b;
@@ -355,6 +349,10 @@ public:
         return sizeof(pn);
     }
 
+    uint64 Get64(int n=0) const
+    {
+        return pn[2*n] | (uint64)pn[2*n+1] << 32;
+    }
 
     unsigned int GetSerializeSize(int nType=0, int nVersion=PROTOCOL_VERSION) const
     {
@@ -396,6 +394,7 @@ typedef base_uint<256> base_uint256;
 // uint160
 //
 
+/** 160-bit unsigned integer */
 class uint160 : public base_uint160
 {
 public:
@@ -510,6 +509,7 @@ inline const uint160 operator-(const uint160& a, const uint160& b)      { return
 // uint256
 //
 
+/** 256-bit unsigned integer */
 class uint256 : public base_uint256
 {
 public:
@@ -623,7 +623,7 @@ inline const uint256 operator-(const uint256& a, const uint256& b)      { return
 
 
 
-
+#ifdef TEST_UINT256
 
 inline int Testuint256AdHoc(std::vector<std::string> vArg)
 {
@@ -756,3 +756,5 @@ inline int Testuint256AdHoc(std::vector<std::string> vArg)
 }
 
 #endif
+
+#endif