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Simplify hex prefix.

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This commit is contained in:
chriseth 2018-12-05 22:13:41 +01:00
parent bc6ddbdd09
commit 936c67415a
1 changed files with 4 additions and 1 deletions
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5
libdevcore/CommonData.cpp
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@ -32,6 +32,9 @@ using namespace dev;
string dev::toHex(bytes const& _data, HexPrefix _prefix, HexCase _case) string dev::toHex(bytes const& _data, HexPrefix _prefix, HexCase _case)
{ {
std::ostringstream ret; std::ostringstream ret;
if (_prefix == HexPrefix::Add)
ret << "0x";
int rix = _data.size() - 1; int rix = _data.size() - 1;
for (uint8_t c: _data) for (uint8_t c: _data)
{ {
@ -45,7 +48,7 @@ string dev::toHex(bytes const& _data, HexPrefix _prefix, HexCase _case)
ret << std::hex << hexcase << std::setfill('0') << std::setw(2) << size_t(c); ret << std::hex << hexcase << std::setfill('0') << std::setw(2) << size_t(c);
} }
return (_prefix == HexPrefix::Add) ? "0x" + ret.str() : ret.str(); return ret.str();
} }
int dev::fromHex(char _i, WhenError _throw) int dev::fromHex(char _i, WhenError _throw)