diff options
Diffstat (limited to 'src/uint256.cpp')
-rw-r--r-- | src/uint256.cpp | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/src/uint256.cpp b/src/uint256.cpp index bd3d017085..736a0d4fe2 100644 --- a/src/uint256.cpp +++ b/src/uint256.cpp @@ -14,16 +14,13 @@ template <unsigned int BITS> base_blob<BITS>::base_blob(const std::vector<unsigned char>& vch) { assert(vch.size() == sizeof(data)); - memcpy(data, &vch[0], sizeof(data)); + memcpy(data, vch.data(), sizeof(data)); } template <unsigned int BITS> std::string base_blob<BITS>::GetHex() const { - char psz[sizeof(data) * 2 + 1]; - for (unsigned int i = 0; i < sizeof(data); i++) - sprintf(psz + i * 2, "%02x", data[sizeof(data) - i - 1]); - return std::string(psz, psz + sizeof(data) * 2); + return HexStr(std::reverse_iterator<const uint8_t*>(data + sizeof(data)), std::reverse_iterator<const uint8_t*>(data)); } template <unsigned int BITS> |