utility/string.hpp

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Last update: 2024-04-28 11:17:14+09:00
Include: #include "utility/string.hpp"

Depends on

internal/dev_env.hpp

Required by

Verified with

Code

#pragma once


#include <string>
#include <iterator>
#include <algorithm>


#include "internal/dev_env.hpp"


namespace uni {


template<std::input_iterator I, std::sentinel_for<I> S, class Res = std::string>
Res to_lower(I first, S last) noexcept(NO_EXCEPT) {
    Res res;
    res.reserve(std::ranges::distance(first, last));
    std::ranges::transform(first, last, std::back_inserter(res), ::tolower);
    return res;
}

template<std::input_iterator I, std::sentinel_for<I> S, class Res = std::string>
Res to_uppwer(I first, S last) noexcept(NO_EXCEPT) {
    Res res;
    res.reserve(std::ranges::distance(first, last));
    std::ranges::transform(first, last, std::back_inserter(res), ::toupper);
    return res;
}


template<class Res = std::string>
Res to_lower(const std::string str) noexcept(NO_EXCEPT) {
    return to_lower<std::string::const_iterator, std::string::const_iterator, Res>(std::begin(str), std::end(str));
}

template<class Res = std::string>
Res to_uppwer(const std::string str) noexcept(NO_EXCEPT) {
    return to_uppwer<std::string::const_iterator, std::string::const_iterator, Res>(std::begin(str), std::end(str));
}


} // namespace uni

#line 2 "utility/string.hpp"


#include <string>
#include <iterator>
#include <algorithm>


#line 2 "internal/dev_env.hpp"


#ifdef LOCAL_JUDGE
    inline constexpr bool DEV_ENV = true;
    inline constexpr bool NO_EXCEPT = false;
#else
    inline constexpr bool DEV_ENV = false;
    inline constexpr bool NO_EXCEPT = true;
#endif // LOCAL_JUDGE


#if __cplusplus >= 202100L
    #define CPP20 true
    #define CPP23 true
#elif __cplusplus >= 202002L
    #define CPP20 true
    #define CPP23 false
#else
    #define CPP20 false
    #define CPP23 false
#endif
#line 10 "utility/string.hpp"


namespace uni {


template<std::input_iterator I, std::sentinel_for<I> S, class Res = std::string>
Res to_lower(I first, S last) noexcept(NO_EXCEPT) {
    Res res;
    res.reserve(std::ranges::distance(first, last));
    std::ranges::transform(first, last, std::back_inserter(res), ::tolower);
    return res;
}

template<std::input_iterator I, std::sentinel_for<I> S, class Res = std::string>
Res to_uppwer(I first, S last) noexcept(NO_EXCEPT) {
    Res res;
    res.reserve(std::ranges::distance(first, last));
    std::ranges::transform(first, last, std::back_inserter(res), ::toupper);
    return res;
}


template<class Res = std::string>
Res to_lower(const std::string str) noexcept(NO_EXCEPT) {
    return to_lower<std::string::const_iterator, std::string::const_iterator, Res>(std::begin(str), std::end(str));
}

template<class Res = std::string>
Res to_uppwer(const std::string str) noexcept(NO_EXCEPT) {
    return to_uppwer<std::string::const_iterator, std::string::const_iterator, Res>(std::begin(str), std::end(str));
}


} // namespace uni