progminer zano miner fork https://github.com/hyle-team/progminer

zano/libdevcore/Common.h

@@ -0,0 +1,51 @@
+// progminer -- Ethereum miner with OpenCL, CUDA and stratum support.
+// Copyright 2018 progminer Authors.
+// Licensed under GNU General Public License, Version 3. See the LICENSE file.
+
+/// @file
+/// Very common stuff (i.e. that every other header needs except vector_ref.h).
+
+#pragma once
+
+#include "vector_ref.h"
+
+#include <string>
+#include <vector>
+
+#include <boost/multiprecision/cpp_int.hpp>
+
+using byte = uint8_t;
+
+namespace dev
+{
+// Binary data types.
+using bytes = std::vector<byte>;
+using bytesRef = vector_ref<byte>;
+using bytesConstRef = vector_ref<byte const>;
+
+// Numeric types.
+using bigint = boost::multiprecision::number<boost::multiprecision::cpp_int_backend<>>;
+using u64 = boost::multiprecision::number<boost::multiprecision::cpp_int_backend<64, 64,
+    boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void>>;
+using u128 = boost::multiprecision::number<boost::multiprecision::cpp_int_backend<128, 128,
+    boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void>>;
+using u256 = boost::multiprecision::number<boost::multiprecision::cpp_int_backend<256, 256,
+    boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void>>;
+using u160 = boost::multiprecision::number<boost::multiprecision::cpp_int_backend<160, 160,
+    boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void>>;
+using u512 = boost::multiprecision::number<boost::multiprecision::cpp_int_backend<512, 512,
+    boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void>>;
+
+// Null/Invalid values for convenience.
+static const u256 Invalid256 = ~(u256)0;
+
+/// Converts arbitrary value to string representation using std::stringstream.
+template <class _T>
+std::string toString(_T const& _t)
+{
+    std::ostringstream o;
+    o << _t;
+    return o.str();
+}
+
+}  // namespace dev