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authorWladimir J. van der Laan <laanwj@gmail.com>2014-12-16 17:29:51 +0100
committerWladimir J. van der Laan <laanwj@gmail.com>2015-01-05 15:45:35 +0100
commit92cdb1aace3c7343e9c9472061508d3b01d9883d (patch)
tree19856b0e429cd7f5a166c3767e814f61f8a654f7 /src/arith_uint256.cpp
parentbfc6070342b9f43bcf125526e6a3c8ed34e29a71 (diff)
Add conversion functions arith_uint256<->uint_256
Diffstat (limited to 'src/arith_uint256.cpp')
-rw-r--r--src/arith_uint256.cpp16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/arith_uint256.cpp b/src/arith_uint256.cpp
index 0dba429a8d..f0b6a6a3bd 100644
--- a/src/arith_uint256.cpp
+++ b/src/arith_uint256.cpp
@@ -5,6 +5,7 @@
#include "arith_uint256.h"
+#include "uint256.h"
#include "utilstrencodings.h"
#include <stdio.h>
@@ -355,3 +356,18 @@ uint64_t arith_uint256::GetHash(const arith_uint256& salt) const
return ((((uint64_t)b) << 32) | c);
}
+
+uint256 ArithToUint256(const arith_uint256 &a)
+{
+ uint256 b;
+ // TODO: needs bswap32 on big-endian
+ memcpy(b.begin(), a.pn, a.size());
+ return b;
+}
+arith_uint256 UintToArith256(const uint256 &a)
+{
+ arith_uint256 b;
+ // TODO: needs bswap32 on big-endian
+ memcpy(b.pn, a.begin(), a.size());
+ return b;
+}