fix warnings
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@ -22,15 +22,17 @@
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#ifndef INCLUDE_UTILS_STRING_UTILS_HPP_
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#define INCLUDE_UTILS_STRING_UTILS_HPP_
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REPERTORY_IGNORE_WARNINGS_ENABLE()
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#include <boost/dynamic_bitset.hpp>
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#include <string>
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#include <string_view>
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#include <vector>
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REPERTORY_IGNORE_WARNINGS_DISABLE()
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namespace repertory::utils::string {
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// Prototypes
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constexpr auto begins_with(std::string_view str, std::string_view val) -> bool {
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return (str.find(val) == 0u);
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return (str.find(val) == 0U);
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}
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constexpr auto contains(std::string_view str, std::string_view search) -> bool {
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@ -48,14 +50,15 @@ constexpr auto contains(std::string_view str, std::string_view search) -> bool {
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[[nodiscard]] auto from_utf8(const std::string &str) -> std::wstring;
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[[nodiscard]] /* constexpr c++20 */ auto is_numeric(std::string_view s) -> bool;
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[[nodiscard]] /* constexpr c++20 */ auto is_numeric(std::string_view str)
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-> bool;
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[[nodiscard]] auto join(const std::vector<std::string> &arr, const char &delim)
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-> std::string;
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auto left_trim(std::string &s) -> std::string &;
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auto left_trim(std::string &str) -> std::string &;
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auto left_trim(std::string &s, const char &c) -> std::string &;
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auto left_trim(std::string &str, const char &trim_ch) -> std::string &;
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auto replace(std::string &src, const char &character, const char &with)
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-> std::string &;
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@ -70,9 +73,9 @@ auto replace(std::string &src, const std::string &find, const std::string &with,
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const std::string &with, size_t start_pos = 0)
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-> std::string;
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auto right_trim(std::string &s) -> std::string &;
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auto right_trim(std::string &str) -> std::string &;
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auto right_trim(std::string &s, const char &c) -> std::string &;
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auto right_trim(std::string &str, const char &trim_ch) -> std::string &;
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[[nodiscard]] auto split(const std::string &str, const char &delim,
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bool should_trim = true) -> std::vector<std::string>;
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@ -108,11 +111,12 @@ auto right_trim(std::string &s, const char &c) -> std::string &;
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auto trim(std::string &str) -> std::string &;
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auto trim(std::string &str, const char &c) -> std::string &;
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auto trim(std::string &str, const char &trim_ch) -> std::string &;
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[[nodiscard]] auto trim_copy(std::string str) -> std::string;
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[[nodiscard]] auto trim_copy(std::string str, const char &c) -> std::string;
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[[nodiscard]] auto trim_copy(std::string str, const char &trim_ch)
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-> std::string;
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} // namespace repertory::utils::string
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#endif // INCLUDE_UTILS_STRING_UTILS_HPP_
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@ -30,13 +30,15 @@ namespace repertory::utils::string {
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return std::equal(val.rbegin(), val.rend(), str.rbegin());
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}
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auto from_bool(bool val) -> std::string { return std::to_string(val); }
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auto from_bool(bool val) -> std::string {
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return std::to_string(static_cast<int>(val));
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}
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auto from_dynamic_bitset(const boost::dynamic_bitset<> &bitset) -> std::string {
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std::stringstream ss;
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boost::archive::text_oarchive archive(ss);
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std::stringstream stream;
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boost::archive::text_oarchive archive(stream);
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archive << bitset;
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return ss.str();
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return stream.str();
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}
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auto from_utf8(const std::string &str) -> std::wstring {
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@ -46,27 +48,28 @@ auto from_utf8(const std::string &str) -> std::wstring {
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.from_bytes(str);
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}
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/* constexpr c++20 */ auto is_numeric(std::string_view s) -> bool {
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if ((s.length() > 1u) && (s[0u] == '+' || s[0u] == '-')) {
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s = s.substr(1u);
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/* constexpr c++20 */ auto is_numeric(std::string_view str) -> bool {
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if ((str.length() > 1U) && (str[0U] == '+' || str[0U] == '-')) {
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str = str.substr(1U);
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}
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if (s.empty()) {
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if (str.empty()) {
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return false;
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}
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auto has_decimal = false;
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return std::find_if(
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s.begin(), s.end(),
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[&has_decimal](const std::string_view::value_type &c) -> bool {
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if (has_decimal && c == '.') {
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return true;
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}
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if ((has_decimal = has_decimal || c == '.')) {
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return false;
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}
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return not std::isdigit(c);
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}) == s.end();
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return std::find_if(str.begin(), str.end(),
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[&has_decimal](
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const std::string_view::value_type &cur_ch) -> bool {
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if (has_decimal && cur_ch == '.') {
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return true;
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}
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has_decimal = has_decimal || cur_ch == '.';
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if (has_decimal) {
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return false;
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}
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return std::isdigit(cur_ch) == 0;
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}) == str.end();
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}
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auto join(const std::vector<std::string> &arr, const char &delim)
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@ -76,15 +79,17 @@ auto join(const std::vector<std::string> &arr, const char &delim)
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}
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return std::accumulate(
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std::next(arr.begin()), arr.end(), arr[0u],
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[&delim](auto s, const auto &v) { return s + delim + v; });
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std::next(arr.begin()), arr.end(), arr[0U],
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[&delim](auto str, const auto &cur) { return str + delim + cur; });
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}
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auto left_trim(std::string &s) -> std::string & { return left_trim(s, ' '); }
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auto left_trim(std::string &str) -> std::string & {
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return left_trim(str, ' ');
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}
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auto left_trim(std::string &s, const char &c) -> std::string & {
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s.erase(0, s.find_first_not_of(c));
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return s;
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auto left_trim(std::string &str, const char &trim_ch) -> std::string & {
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str.erase(0, str.find_first_not_of(trim_ch));
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return str;
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}
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auto replace(std::string &src, const char &character, const char &with)
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@ -115,47 +120,49 @@ auto replace_copy(std::string src, const std::string &find,
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return replace(src, find, with, start_pos);
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}
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auto right_trim(std::string &s) -> std::string & { return right_trim(s, ' '); }
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auto right_trim(std::string &str) -> std::string & {
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return right_trim(str, ' ');
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}
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auto right_trim(std::string &s, const char &c) -> std::string & {
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s.erase(s.find_last_not_of(c) + 1);
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return s;
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auto right_trim(std::string &str, const char &trim_ch) -> std::string & {
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str.erase(str.find_last_not_of(trim_ch) + 1);
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return str;
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}
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auto split(const std::string &str, const char &delim, bool should_trim)
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-> std::vector<std::string> {
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std::vector<std::string> ret;
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std::stringstream ss(str);
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std::stringstream stream(str);
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std::string item;
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while (std::getline(ss, item, delim)) {
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while (std::getline(stream, item, delim)) {
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ret.push_back(should_trim ? trim(item) : item);
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}
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return ret;
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}
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auto to_bool(std::string val) -> bool {
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auto b = false;
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auto ret = false;
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trim(val);
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if (is_numeric(val)) {
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if (contains(val, ".")) {
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b = (to_double(val) != 0.0);
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ret = (to_double(val) != 0.0);
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} else {
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std::istringstream(val) >> b;
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std::istringstream(val) >> ret;
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}
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} else {
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std::istringstream(to_lower(val)) >> std::boolalpha >> b;
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std::istringstream(to_lower(val)) >> std::boolalpha >> ret;
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}
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return b;
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return ret;
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}
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auto to_double(const std::string &str) -> double { return std::stod(str); }
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auto to_dynamic_bitset(const std::string &val) -> boost::dynamic_bitset<> {
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std::stringstream ss(val);
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std::stringstream stream(val);
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boost::dynamic_bitset<> bitset;
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boost::archive::text_iarchive archive(ss);
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boost::archive::text_iarchive archive(stream);
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archive >> bitset;
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return bitset;
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}
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@ -209,15 +216,15 @@ auto trim(std::string &str) -> std::string & {
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return right_trim(left_trim(str));
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}
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auto trim(std::string &str, const char &c) -> std::string & {
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return right_trim(left_trim(str, c), c);
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auto trim(std::string &str, const char &trim_ch) -> std::string & {
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return right_trim(left_trim(str, trim_ch), trim_ch);
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}
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auto trim_copy(std::string str) -> std::string {
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return right_trim(left_trim(str));
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}
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auto trim_copy(std::string str, const char &c) -> std::string {
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return right_trim(left_trim(str, c), c);
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auto trim_copy(std::string str, const char &trim_ch) -> std::string {
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return right_trim(left_trim(str, trim_ch), trim_ch);
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}
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} // namespace repertory::utils::string
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