uint256.cpp raw

   1  // Copyright (c) 2009-2010 Satoshi Nakamoto
   2  // Copyright (c) 2009-present The Bitcoin Core developers
   3  // Distributed under the MIT software license, see the accompanying
   4  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
   5  
   6  #include <uint256.h>
   7  
   8  #include <util/strencodings.h>
   9  
  10  template <unsigned int BITS>
  11  std::string base_blob<BITS>::GetHex() const
  12  {
  13      uint8_t m_data_rev[WIDTH];
  14      for (int i = 0; i < WIDTH; ++i) {
  15          m_data_rev[i] = m_data[WIDTH - 1 - i];
  16      }
  17      return HexStr(m_data_rev);
  18  }
  19  
  20  template <unsigned int BITS>
  21  std::string base_blob<BITS>::ToString() const
  22  {
  23      return (GetHex());
  24  }
  25  
  26  // Explicit instantiations for base_blob<160>
  27  template std::string base_blob<160>::GetHex() const;
  28  template std::string base_blob<160>::ToString() const;
  29  
  30  // Explicit instantiations for base_blob<256>
  31  template std::string base_blob<256>::GetHex() const;
  32  template std::string base_blob<256>::ToString() const;
  33  
  34  const uint256 uint256::ZERO(0);
  35  const uint256 uint256::ONE(1);
  36