ml_algorithm/print.hpp

#ifndef ML_ALGORITHM_PRINT_HPP
#define ML_ALGORITHM_PRINT_HPP

#include <ostream>
#include <iterator>
#include <algorithm>

namespace ml_algorithm {
        /*
        template <typename T, typename InputOperator>
        std::ostream& print(InputOperator first, InputOperator last, std::ostream& os)
        {
                std::copy(first, last, std::ostream_iterator<T>(os));
                return os;
        }
        */

        template <typename T, typename InputOperator>
        std::ostream& print(InputOperator first, InputOperator last, std::ostream& os, const char* delim)
        {
                std::copy(first, last, std::ostream_iterator<T>(os, delim));
                return os;
        }

        /*
        template <typename T, typename InputOperator, typename UnaryFunction>
        std::ostream& print(InputOperator first, InputOperator last, std::ostream& os, UnaryFunction op)
        {
                std::transform(first, last, std::ostream_iterator<T>(os), op);
                return os;
        }
        */

        template <typename T, typename InputOperator, typename UnaryFunction>
        std::ostream& print(InputOperator first, InputOperator last, std::ostream& os, const char* delim, UnaryFunction op)
        {
                std::transform(first, last, std::ostream_iterator<T>(os, delim), op);
                return os;
        }
}

#endif

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