BarcodePool.hpp

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#ifndef KAORI_BARCODE_POOL_HPP
#define KAORI_BARCODE_POOL_HPP
 
#include <vector>
#include <string>
#include <cstddef>
 
#include "utils.hpp"
 
namespace kaori {
 
class BarcodePool {
public:
    BarcodePool() = default;
    
    BarcodePool(std::vector<const char*> barcode_pool, std::size_t barcode_length) : my_pool(std::move(barcode_pool)), my_length(barcode_length) {}
 
    BarcodePool(const std::vector<std::string>& barcode_pool) {
        if (barcode_pool.size()) {
            my_length = barcode_pool.front().size();
            my_pool.reserve(barcode_pool.size());
            for (const auto& x : barcode_pool) {
                if (x.size() != my_length) {
                    throw std::runtime_error("sequences for a given variable region should be of a constant length");
                }
                my_pool.push_back(x.c_str());
            }
        }
    }
 
private:
    std::vector<const char*> my_pool;
    std::size_t my_length = 0;
 
public:
    const std::vector<const char*>& pool() const {
        return my_pool;
    }
 
    SeqLength length() const {
        return my_length;
    }
 
    BarcodeIndex size() const {
        return my_pool.size();
    }
 
    const char* operator[](BarcodeIndex i) const {
        return my_pool[i];
    }
};
 
}
 
#endif