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authorWladimir J. van der Laan <laanwj@gmail.com>2014-12-15 10:05:51 +0100
committerWladimir J. van der Laan <laanwj@gmail.com>2015-01-05 15:14:47 +0100
commit5d3064bc44e0b608a428e230f384bd3f846dedca (patch)
treeac2c58dcc7e4d4a49b8a8c8871cd4c570a79c4b5 /src/arith_uint256.h
parenta043facf5a8b75eb15547ed788296b6c3df2c586 (diff)
Temporarily add SetNull/IsNull/GetCheapHash to base_uint
Also add a stub for arith_uint256 and its conversion functions, for now completely based on uint256. Eases step-by-step migration to blob.
Diffstat (limited to 'src/arith_uint256.h')
-rw-r--r--src/arith_uint256.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/arith_uint256.h b/src/arith_uint256.h
new file mode 100644
index 0000000000..3bb384ca8a
--- /dev/null
+++ b/src/arith_uint256.h
@@ -0,0 +1,19 @@
+#ifndef BITCOIN_ARITH_UINT256_H
+#define BITCOIN_ARITH_UINT256_H
+
+// Temporary for migration to opaque uint160/256
+#include "uint256.h"
+
+class arith_uint256 : public uint256 {
+public:
+ arith_uint256() {}
+ arith_uint256(const base_uint<256>& b) : uint256(b) {}
+ arith_uint256(uint64_t b) : uint256(b) {}
+ explicit arith_uint256(const std::string& str) : uint256(str) {}
+ explicit arith_uint256(const std::vector<unsigned char>& vch) : uint256(vch) {}
+};
+
+#define ArithToUint256(x) (x)
+#define UintToArith256(x) (x)
+
+#endif // BITCOIN_UINT256_H