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boost: drop boost dependency in utilstrencodings.cpp

0.10
Cory Fields 10 years ago
parent
commit
352058e8b0
  1. 8
      src/utilstrencodings.cpp

8
src/utilstrencodings.cpp

@ -9,8 +9,8 @@ @@ -9,8 +9,8 @@
#include <errno.h>
#include <limits>
#include <boost/foreach.hpp>
#include <cstdlib>
#include <cstring>
using namespace std;
@ -53,9 +53,9 @@ signed char HexDigit(char c) @@ -53,9 +53,9 @@ signed char HexDigit(char c)
bool IsHex(const string& str)
{
BOOST_FOREACH(char c, str)
for(std::string::const_iterator it(str.begin()); it != str.end(); ++it)
{
if (HexDigit(c) < 0)
if (HexDigit(*it) < 0)
return false;
}
return (str.size() > 0) && (str.size()%2 == 0);

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