Contents

#include "nucleotide_count.h"
#include <stdexcept>

namespace dna
{

counter::counter(std::string const& sequence)
    : counts_({ {'A', 0}, {'C', 0}, {'G', 0}, {'T', 0} })
{
    for (auto nucleotide : sequence) {
        counts_[nucleotide]++;
    }
}

int counter::count(char nucleotide) const
{
    const auto it = counts_.find(nucleotide);
    if (it == counts_.end()) {
        throw std::invalid_argument("Unknown nucleotide");
    }
    return it->second;
}

}

Version data entries

151 entries across 151 versions & 1 rubygems

Version	Path
trackler-2.0.8.51	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.50	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.49	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.48	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.47	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.46	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.45	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.44	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.43	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.42	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.41	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.40	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.39	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.38	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.37	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.36	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.35	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.34	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.33	tracks/cpp/exercises/nucleotide-count/example.cpp
trackler-2.0.8.32	tracks/cpp/exercises/nucleotide-count/example.cpp