46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
// Copyright (c) 2017-2018 The PIVX developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef Agrarian_UINT512_H
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#define Agrarian_UINT512_H
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#include "arith_uint256.h"
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#include "uint256.h"
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/** 512-bit unsigned big integer. */
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class uint512 : public base_blob<512>
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{
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public:
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uint512() {}
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uint512(const base_blob<512>& b) : base_blob<512>(b) {}
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//explicit uint512(const std::vector<unsigned char>& vch) : base_uint<512>(vch) {}
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explicit uint512(const std::vector<unsigned char>& vch) : base_blob<512>(vch) {}
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//explicit uint512(const std::string& str) : base_blob<512>(str) {}
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uint256 trim256() const
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{
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std::vector<unsigned char> vch;
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const unsigned char* p = this->begin();
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for (unsigned int i = 0; i < 32; i++) {
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vch.push_back(*p++);
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}
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uint256 retval(vch);
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return retval;
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}
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};
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/* uint256 from const char *.
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* This is a separate function because the constructor uint256(const char*) can result
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* in dangerously catching uint256(0).
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*/
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inline uint512 uint512S(const char* str)
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{
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uint512 rv;
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rv.SetHex(str);
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return rv;
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}
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#endif // Agrarian_UINT512_H
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