Contents

#include "hamming.h"
#include <algorithm>
#include <stdexcept>

namespace hamming
{

int compute(std::string const& lhs, std::string const& rhs)
{
    if (rhs.length() != lhs.length())
    {
        throw std::domain_error("Hamming distance is not defined for different length strings.");
    }

    int count = 0;
    for (auto p = std::mismatch(lhs.begin(), lhs.end(), rhs.begin());
        p.first != lhs.end();
        p = std::mismatch(++p.first, lhs.end(), ++p.second))
    {
        ++count;
    }
    return count;
}

}

Version data entries

396 entries across 396 versions & 1 rubygems

Version	Path
trackler-2.0.4.0	tracks/cpp/hamming/example.cpp
trackler-2.0.3.9	tracks/cpp/hamming/example.cpp
trackler-2.0.3.8	tracks/cpp/hamming/example.cpp
trackler-2.0.3.7	tracks/cpp/hamming/example.cpp
trackler-2.0.3.6	tracks/cpp/hamming/example.cpp
trackler-2.0.3.5	tracks/cpp/hamming/example.cpp
trackler-2.0.3.4	tracks/cpp/hamming/example.cpp
trackler-2.0.3.3	tracks/cpp/hamming/example.cpp
trackler-2.0.3.2	tracks/cpp/hamming/example.cpp
trackler-2.0.3.1	tracks/cpp/hamming/example.cpp
trackler-2.0.3.0	tracks/cpp/hamming/example.cpp
trackler-2.0.2.0	tracks/cpp/hamming/example.cpp
trackler-2.0.1.2	tracks/cpp/hamming/example.cpp
trackler-2.0.1.1	tracks/cpp/hamming/example.cpp
trackler-2.0.1.0	tracks/cpp/hamming/example.cpp
trackler-2.0.0.10	tracks/cpp/hamming/example.cpp
trackler-2.0.0.9	tracks/cpp/hamming/example.cpp
trackler-2.0.0.8	tracks/cpp/hamming/example.cpp
trackler-2.0.0.7	tracks/cpp/hamming/example.cpp
trackler-2.0.0.6	tracks/cpp/hamming/example.cpp