5#define __XTD_STD_INTERNAL__
7#undef __XTD_STD_INTERNAL__
20#include <forward_list>
31#include <system_error>
35#include <unordered_map>
36#include <unordered_set>
47 template<
class value_t>
48 inline std::string
to_string(
const value_t& value,
const std::string& fmt,
const std::locale& loc);
50 inline std::string
to_string(
const bool& value,
const std::string& fmt,
const std::locale& loc);
52 inline std::string
to_string(
const xtd::sbyte& value,
const std::string& fmt,
const std::locale& loc);
54 inline std::string
to_string(
const char& value,
const std::string& fmt,
const std::locale& loc);
56 inline std::string
to_string(
const unsigned char& value,
const std::string& fmt,
const std::locale& loc);
58 inline std::string
to_string(
const short& value,
const std::string& fmt,
const std::locale& loc);
60 inline std::string
to_string(
const unsigned short& value,
const std::string& fmt,
const std::locale& loc);
62 inline std::string
to_string(
const int& value,
const std::string& fmt,
const std::locale& loc);
64 inline std::string
to_string(
const unsigned int& value,
const std::string& fmt,
const std::locale& loc);
66 inline std::string
to_string(
const long& value,
const std::string& fmt,
const std::locale& loc);
68 inline std::string
to_string(
const unsigned long& value,
const std::string& fmt,
const std::locale& loc);
70 inline std::string
to_string(
const long long& value,
const std::string& fmt,
const std::locale& loc);
72 inline std::string
to_string(
const unsigned long long& value,
const std::string& fmt,
const std::locale& loc);
74 inline std::string
to_string(
const float& value,
const std::string& fmt,
const std::locale& loc);
76 inline std::string
to_string(
const double& value,
const std::string& fmt,
const std::locale& loc);
78 inline std::string
to_string(
const long double& value,
const std::string& fmt,
const std::locale& loc);
80 inline std::string
to_string(
const std::chrono::system_clock::time_point& value,
const std::string& fmt,
const std::locale& loc);
82 inline std::string
to_string(
const std::tm& value,
const std::string& fmt,
const std::locale& loc);
83 template<
class type_t,
class period_t = std::ratio<1>>
84 inline std::string
to_string(
const std::chrono::duration<type_t, period_t>& value,
const std::string& fmt,
const std::locale& loc);
86 inline std::string
to_string(
const xtd::char8& value,
const std::string& fmt,
const std::locale& loc);
88 inline std::string
to_string(
const xtd::char16& value,
const std::string& fmt,
const std::locale& loc);
90 inline std::string
to_string(
const xtd::char32& value,
const std::string& fmt,
const std::locale& loc);
92 inline std::string
to_string(
const xtd::wchar& value,
const std::string& fmt,
const std::locale& loc);
94 inline std::string
to_string(
const std::partial_ordering& value,
const std::string& fmt,
const std::locale& loc);
96 inline std::string
to_string(
const std::strong_ordering& value,
const std::string& fmt,
const std::locale& loc);
98 inline std::string
to_string(
const std::weak_ordering& value,
const std::string& fmt,
const std::locale& loc);
99 template<
class value_t>
100 inline std::string
to_string(
const value_t* value,
const std::string& fmt,
const std::locale& loc);
101 template<
class value_t>
102 inline std::string
to_string(value_t*
const value,
const std::string& fmt,
const std::locale& loc);
103 template<
class type_t>
104 inline std::string
to_string(
const std::shared_ptr<type_t>& value,
const std::string& fmt,
const std::locale& loc);
105 template<
class type_t>
106 inline std::string
to_string(
const std::unique_ptr<type_t>& value,
const std::string& fmt,
const std::locale& loc);
108 inline std::string
to_string(
const xtd::any& value,
const std::string& fmt,
const std::locale& loc);
109 template<
class type_t>
110 inline std::string
to_string(
const std::optional<type_t>& value,
const std::string& fmt,
const std::locale& loc);
112 inline std::string
to_string(
const std::nullopt_t& value,
const std::string& fmt,
const std::locale& loc);
113 template<
class type1_t,
class type2_t>
114 inline std::string
to_string(
const std::pair<type1_t, type2_t>& value,
const std::string& fmt,
const std::locale& loc);
115 template<
class ...types_t>
116 inline std::string
to_string(
const std::tuple<types_t ...>& value,
const std::string& fmt,
const std::locale& loc);
117 template<
class type_t,
size_t size>
118 inline std::string
to_string(
const std::array<type_t, size>& values,
const std::string& fmt,
const std::locale& loc);
119 template<
class type_t,
class allocator_t = std::allocator<type_t>>
120 inline std::string
to_string(
const std::deque<type_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
121 template<
class type_t,
class allocator_t = std::allocator<type_t>>
122 inline std::string
to_string(
const std::forward_list<type_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
123 template<
class type_t>
124 inline std::string
to_string(
const std::initializer_list<type_t>& values,
const std::string& fmt,
const std::locale& loc);
125 template<
class type_t,
class allocator_t = std::allocator<type_t>>
126 inline std::string
to_string(
const std::list<type_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
127 template<
class type_t>
128 inline std::string
to_string(
const std::valarray<type_t>& values,
const std::string& fmt,
const std::locale& loc);
129 template<
class type_t,
class allocator_t = std::allocator<type_t>>
130 inline std::string
to_string(
const std::vector<type_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
131 template<
class key_t,
class value_t,
class compare_t = std::less<key_t>,
class allocator_t = std::allocator<std::pair<const key_t, value_t >>>
132 inline std::string
to_string(
const std::map<key_t, value_t, compare_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
133 template<
class key_t,
class value_t,
class compare_t = std::less<key_t>,
class allocator_t = std::allocator<std::pair<const key_t, value_t >>>
134 inline std::string
to_string(
const std::multimap<key_t, value_t, compare_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
135 template<
class key_t,
class compare_t = std::less<key_t>,
class allocator_t = std::allocator<key_t >>
136 inline std::string
to_string(
const std::multiset<key_t, compare_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
137 template<
class key_t,
class compare_t = std::less<key_t>,
class allocator_t = std::allocator<key_t >>
138 inline std::string
to_string(
const std::set<key_t, compare_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
139 template<
class key_t,
class value_t,
class compare_t = std::less<key_t>,
class allocator_t = std::allocator<std::pair<const key_t, value_t >>>
140 inline std::string
to_string(
const std::unordered_map<key_t, value_t, compare_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
141 template<
class key_t,
class value_t,
class compare_t = std::less<key_t>,
class allocator_t = std::allocator<std::pair<const key_t, value_t >>>
142 inline std::string
to_string(
const std::unordered_multimap<key_t, value_t, compare_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
143 template<
class key_t,
class compare_t = std::less<key_t>,
class allocator_t = std::allocator<key_t >>
144 inline std::string
to_string(
const std::unordered_multiset<key_t, compare_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
145 template<
class key_t,
class compare_t = std::less<key_t>,
class allocator_t = std::allocator<key_t >>
146 inline std::string
to_string(
const std::unordered_set<key_t, compare_t, allocator_t>& values,
const std::string& fmt,
const std::locale& loc);
147 #if defined(__xtd__cpp_lib_ranges)
151 template<
class type_t>
152 inline std::string
to_string(
const xtd::collections::generic::ienumerable<type_t>& values,
const std::string& fmt,
const std::locale& loc);
153 template<
class type_t>
154 inline std::string
to_string(
const __xtd_raw_array_data__<type_t>& values,
const std::string& fmt,
const std::locale& loc);
156 template<
class value_t>
157 inline std::wstring
to_string(
const value_t& value,
const std::wstring& fmt,
const std::locale& loc);
159 inline std::wstring
to_string(
const bool& value,
const std::wstring& fmt,
const std::locale& loc);
161 inline std::wstring
to_string(
const xtd::sbyte& value,
const std::wstring& fmt,
const std::locale& loc);
163 inline std::wstring
to_string(
const char& value,
const std::wstring& fmt,
const std::locale& loc);
165 inline std::wstring
to_string(
const unsigned char& value,
const std::wstring& fmt,
const std::locale& loc);
167 inline std::wstring
to_string(
const short& value,
const std::wstring& fmt,
const std::locale& loc);
169 inline std::wstring
to_string(
const unsigned short& value,
const std::wstring& fmt,
const std::locale& loc);
171 inline std::wstring
to_string(
const int& value,
const std::wstring& fmt,
const std::locale& loc);
173 inline std::wstring
to_string(
const unsigned int& value,
const std::wstring& fmt,
const std::locale& loc);
175 inline std::wstring
to_string(
const long& value,
const std::wstring& fmt,
const std::locale& loc);
177 inline std::wstring
to_string(
const unsigned long& value,
const std::wstring& fmt,
const std::locale& loc);
179 inline std::wstring
to_string(
const long long& value,
const std::wstring& fmt,
const std::locale& loc);
181 inline std::wstring
to_string(
const unsigned long long& value,
const std::wstring& fmt,
const std::locale& loc);
183 inline std::wstring
to_string(
const float& value,
const std::wstring& fmt,
const std::locale& loc);
185 inline std::wstring
to_string(
const double& value,
const std::wstring& fmt,
const std::locale& loc);
187 inline std::wstring
to_string(
const long double& value,
const std::wstring& fmt,
const std::locale& loc);
189 inline std::wstring
to_string(
const std::chrono::system_clock::time_point& value,
const std::wstring& fmt,
const std::locale& loc);
191 inline std::wstring
to_string(
const std::tm& value,
const std::wstring& fmt,
const std::locale& loc);
193 template<
class type_t,
class period_t = std::ratio<1>>
194 inline std::wstring
to_string(
const std::chrono::duration<type_t, period_t>& value,
const std::wstring& fmt,
const std::locale& loc);
196 inline std::wstring
to_string(
const xtd::char8& value,
const std::wstring& fmt,
const std::locale& loc);
198 inline std::wstring
to_string(
const xtd::char16& value,
const std::wstring& fmt,
const std::locale& loc);
200 inline std::wstring
to_string(
const xtd::char32& value,
const std::wstring& fmt,
const std::locale& loc);
202 inline std::wstring
to_string(
const xtd::wchar& value,
const std::wstring& fmt,
const std::locale& loc);
204 template<
class type_t,
class string_t>
205 inline string_t
to_string(type_t value,
const std::map<type_t, string_t, std::greater<type_t>>& values) {
206 auto it = values.
find(value);
207 if (it != values.end())
return it->second;
209 long long rest =
static_cast<long long>(value);
210 for (
auto item : values) {
211 if (
static_cast<long long>(item.first) != 0 && (rest &
static_cast<long long>(item.first)) ==
static_cast<long long>(item.first)) {
212 if (!result.empty()) result = string_t {
',',
' '} + result;
213 result = item.second + result;
214 rest -=
static_cast<long long>(item.first);
217 if (!result.empty())
return result;
218 return to_string(
static_cast<long long>(value), string_t {
'G'}, std::locale());
221 template<
class type_t,
class string_t>
222 inline string_t
to_string(type_t value,
const std::map<type_t, string_t>& values) {
223 std::map<type_t, string_t, std::greater<type_t>> descending_values;
224 for (
auto item : values) descending_values[item.first] = item.second;
225 return to_string(value, descending_values);
228 template<
class type_t>
229 inline std::string
to_string(type_t value,
const std::initializer_list<std::pair<type_t, std::string>>& il) {
230 std::map<type_t, std::string, std::greater<type_t>> values;
231 for (
auto item : il) values[item.first] = item.second;
235 template<
class type_t>
236 inline std::wstring
to_string(type_t value,
const std::initializer_list<std::pair<type_t, std::wstring>>& il) {
237 std::map<type_t, std::wstring, std::greater<type_t>> values;
238 for (
auto item : il) values[item.first] = item.second;
243template<
class char_t>
244inline std::basic_string<char_t> __codepoint_to_string(
xtd::char32 codepoint) {
245 std::basic_string<char_t> result;
246 if (codepoint < 0x80)
247 result.push_back(
static_cast<char_t
>(codepoint));
248 else if (codepoint < 0x800) {
249 result.push_back(
static_cast<char_t
>((codepoint >> 6) | 0xc0));
250 result.push_back(
static_cast<char_t
>((codepoint & 0x3f) | 0x80));
251 }
else if (codepoint < 0x10000) {
252 result.push_back(
static_cast<char_t
>((codepoint >> 12) | 0xe0));
253 result.push_back(
static_cast<char_t
>(((codepoint >> 6) & 0x3f) | 0x80));
254 result.push_back(
static_cast<char_t
>((codepoint & 0x3f) | 0x80));
256 result.push_back(
static_cast<char_t
>((codepoint >> 18) | 0xf0));
257 result.push_back(
static_cast<char_t
>(((codepoint >> 12) & 0x3f) | 0x80));
258 result.push_back(
static_cast<char_t
>(((codepoint >> 6) & 0x3f) | 0x80));
259 result.push_back(
static_cast<char_t
>((codepoint & 0x3f) | 0x80));
264template<
class char_t>
265inline std::basic_string<char_t> __to_string(
char codepoint) {
266 return __codepoint_to_string<char_t>(codepoint);
269template<
class char_t>
270inline std::basic_string<char_t> __to_string(
xtd::char32 codepoint) {
271 return __codepoint_to_string<char_t>(codepoint);
274template<
class char_t>
275inline std::basic_string<char_t> __to_string(
xtd::char16 codepoint) {
276 return __codepoint_to_string<char_t>(codepoint);
279template<
class char_t>
280inline std::basic_string<char_t> __to_string(
xtd::char8 codepoint) {
281 return __codepoint_to_string<char_t>(codepoint);
284template<
class char_t>
285inline std::basic_string<char_t> __to_string(
xtd::wchar codepoint) {
286 return __codepoint_to_string<char_t>(codepoint);
289template<
class char_t>
290inline std::basic_string<char_t> __to_string(
const std::basic_string<char_t>& str) {
291 std::basic_string<char_t> result;
292 std::for_each(str.begin(), str.end(), [&](
auto codepoint) {result += __to_string<char_t>(codepoint);});
296template<
class char_t,
class arg_t>
297inline std::basic_string<char_t> __to_string(
const std::basic_string<arg_t>& str) {
298 std::basic_string<char_t> result;
299 for (
auto codepoint : str)
300 result += __to_string<char_t>(codepoint);
304template<
class char_t,
class arg_t>
305inline std::basic_string<char_t> __to_string(
const arg_t* str) {
306 std::basic_string<char_t> result;
307 for (
auto codepoint : std::basic_string<arg_t>(str))
308 result += __to_string<char_t>(codepoint);
312template<
class char_t,
class type_t,
class period_t = std::ratio<1>>
313std::basic_ostream<char_t>& operator <<(std::basic_ostream<char_t>& os,
const std::chrono::duration<type_t, period_t>& value) {
314 return os <<
xtd::to_string(value, std::basic_string<char_t> {
'G'}, std::locale());
317std::ostream & operator <<(std::ostream& os,
const xtd::char8* str);
318std::ostream & operator <<(std::ostream& os,
const xtd::char16* str);
319std::ostream & operator <<(std::ostream& os,
const xtd::char32* str);
320std::ostream & operator <<(std::ostream& os,
const xtd::wchar* str);
322template<
class enum_t>
323std::string __enum_to_string__(enum_t value)
noexcept;
325std::string __object_to_string__(
const xtd::object& value)
noexcept;
327template<
class char_t,
class type_t,
class bool_t>
328struct __enum_ostream__ {};
330template <
class char_t,
class type_t >
331struct __enum_ostream__ < char_t, type_t, std::true_type > {
332 std::basic_ostream < char_t > & to_stream(std::basic_ostream < char_t > & os,
const type_t& value)
noexcept {
333 return os << __enum_to_string__(value);
337template <
class char_t,
class type_t >
338struct __enum_ostream__ < char_t, type_t, std::false_type > {
339 std::basic_ostream < char_t > & to_stream(std::basic_ostream < char_t > & os,
const type_t& value)
noexcept {
341 return os <<
xtd::to_string(value, std::basic_string < char_t > {}, std::locale {});
345template <
class char_t,
class type_t,
class bool_t >
346struct __enum_or_polymorphic_ostream__ {};
348template <
class char_t,
class type_t >
349struct __enum_or_polymorphic_ostream__ < char_t, type_t, std::true_type > {
350 std::basic_ostream < char_t > & to_stream(std::basic_ostream < char_t > & os,
const type_t& value)
noexcept {
351 if (
dynamic_cast < const xtd::iformatable*
> (&value))
return os << __iformatable_to_string(dynamic_cast < const xtd::iformatable& > (value));
352 if (
dynamic_cast < const xtd::object*
> (&value))
return os << __object_to_string__(
dynamic_cast < const xtd::object&
> (value));
357template <
class char_t,
class type_t >
358struct __enum_or_polymorphic_ostream__ < char_t, type_t, std::false_type > {
359 std::basic_ostream < char_t > & to_stream(std::basic_ostream < char_t > & os,
const type_t& value)
noexcept {
360 __enum_ostream__ < char, type_t, typename std::is_enum < type_t>::type > ().to_stream(os, value);
365template <
class value_t >
366std::string __format_stringer_to_std_string(
const value_t& value) {
367 std::basic_stringstream < char > ss;
369 __enum_or_polymorphic_ostream__ < char, value_t, typename std::is_polymorphic < value_t>::type > ().to_stream(ss, value);
373std::string __format_stringer_to_std_string(
const char& c);
374std::string __format_stringer_to_std_string(
const xtd::char8& c);
375std::string __format_stringer_to_std_string(
const xtd::char16& c);
376std::string __format_stringer_to_std_string(
const xtd::char32& c);
377std::string __format_stringer_to_std_string(
const xtd::wchar& c);
378std::string __format_stringer_to_std_string(
const char* str);
379std::string __format_stringer_to_std_string(
const xtd::char8* str);
380std::string __format_stringer_to_std_string(
const xtd::char16* str);
381std::string __format_stringer_to_std_string(
const xtd::char32* str);
382std::string __format_stringer_to_std_string(
const xtd::wchar* str);
383std::string __format_stringer_to_std_string(
const std::string& str);
384std::string __format_stringer_to_std_string(
const xtd::string& str);
385std::string __format_stringer_to_std_string(
const std::u8string& str);
386std::string __format_stringer_to_std_string(
const std::u16string& str);
387std::string __format_stringer_to_std_string(
const std::u32string& str);
388std::string __format_stringer_to_std_string(
const std::wstring& str);
390template <
class char_t,
class value_t >
391inline std::basic_string < char_t > __format_stringer(value_t value) {
392 std::basic_stringstream < char_t > ss;
393 ss << __format_stringer_to_std_string(value).c_str();
397template <
class char_t,
class value_t >
398inline std::basic_string < char_t > __format_stringer(
const bool& value) {
399 std::basic_stringstream < char_t > ss;
400 ss << std::boolalpha << value;
404template <
class char_t,
class value_t, xtd::
int32 len >
405inline std::basic_string < char_t > __format_stringer(
const char*& value) {
406 std::basic_stringstream < char_t > ss;
407 ss << __to_string < char_t > (value);
411template <
class char_t,
class value_t, xtd::
int32 len >
412inline std::basic_string < char_t > __format_stringer(
const char*
const& value) {
413 std::basic_stringstream < char_t > ss;
414 ss << __to_string < char_t > (value);
418template <
class char_t,
class value_t >
419inline std::basic_string < char_t > __format_stringer(
const xtd::char8*& value) {
420 auto s = std::u8string(value);
421 std::basic_stringstream < char_t > ss;
422 ss << std::basic_string < char_t > (
s.begin(),
s.end());
426template <
class char_t,
class value_t >
427inline std::basic_string < char_t > __format_stringer(
const xtd::char8*
const& value) {
428 auto s = std::u8string(value);
429 std::basic_stringstream < char_t > ss;
430 ss << std::basic_string < char_t > (
s.begin(),
s.end());
434template <
class char_t,
class value_t >
435inline std::basic_string < char_t > __format_stringer(
const xtd::char16*& value) {
436 std::basic_stringstream < char_t > ss;
437 ss << __to_string < char_t > (value);
441template <
class char_t,
class value_t >
442inline std::basic_string < char_t > __format_stringer(
const xtd::char16*
const& value) {
443 std::basic_stringstream < char_t > ss;
444 ss << __to_string < char_t > (value);
448template <
class char_t,
class value_t >
449inline std::basic_string < char_t > __format_stringer(
const xtd::char32*& value) {
450 std::basic_stringstream < char_t > ss;
451 ss << __to_string < char_t > (value);
455template <
class char_t,
class value_t >
456inline std::basic_string < char_t > __format_stringer(
const xtd::char32*
const& value) {
457 std::basic_stringstream < char_t > ss;
458 ss << __to_string < char_t > (value);
462template <
class char_t,
class value_t >
463inline std::basic_string < char_t > __format_stringer(
const xtd::wchar*& value) {
464 std::basic_stringstream < char_t > ss;
465 ss << __to_string < char_t > (value);
469template <
class char_t,
class value_t >
470inline std::basic_string < char_t > __format_stringer(
const xtd::wchar*
const& value) {
471 std::basic_stringstream < char_t > ss;
472 ss << __to_string < char_t > (value);
477inline std::string __format_stringer < char, std::u8string& > (std::u8string& value) {
478 std::basic_stringstream < char > ss;
479 ss << std::string(value.begin(), value.end());
484inline std::string __format_stringer < char, const std::u16string& > (
const std::u16string& value) {
485 std::basic_stringstream < char > ss;
486 ss << __to_string < char > (value);
491inline std::string __format_stringer < char, const std::u32string& > (
const std::u32string& value) {
492 std::basic_stringstream < char > ss;
493 ss << __to_string < char > (value);
498inline std::string __format_stringer < char, const std::wstring& > (
const std::wstring& value) {
499 std::basic_stringstream < char > ss;
500 ss << __to_string < char > (value);
505inline std::string __format_stringer < char, bool& > (
bool& value) {
510inline std::string __format_stringer < char, xtd::sbyte& > (
xtd::sbyte& value) {
515inline std::string __format_stringer < char, const unsigned char& > (
const unsigned char& value) {
520inline std::string __format_stringer < char, unsigned char& > (
unsigned char& value) {
525inline std::string __format_stringer < char, short& > (
short& value) {
530inline std::string __format_stringer < char, unsigned short& > (
unsigned short& value) {
535inline std::string __format_stringer < char, int& > (
int& value) {
540inline std::string __format_stringer < char, unsigned int& > (
unsigned int& value) {
545inline std::string __format_stringer < char, long& > (
long& value) {
550inline std::string __format_stringer < char, unsigned long& > (
unsigned long& value) {
555inline std::string __format_stringer < char, long long& > (
long long& value) {
560inline std::string __format_stringer < char, unsigned long long& > (
unsigned long long& value) {
565inline std::string __format_stringer < char, float& > (
float& value) {
570inline std::string __format_stringer < char, double& > (
double& value) {
575inline std::string __format_stringer < char, long double& > (
long double& value) {
580inline std::string __format_stringer < char, std::chrono::system_clock::time_point& > (std::chrono::system_clock::time_point& value) {
585inline std::string __format_stringer < char, std::tm& > (tm& value) {
590inline std::string __format_stringer < char, xtd::wchar& > (
xtd::wchar& value) {
595inline std::string __format_stringer < char, xtd::char8& > (
xtd::char8& value) {
600inline std::string __format_stringer < char, xtd::char16& > (
xtd::char16& value) {
605inline std::string __format_stringer < char, xtd::char32& > (
xtd::char32& value) {
610inline std::wstring __format_stringer < xtd::wchar, std::u8string& > (std::u8string& value) {
611 std::basic_stringstream < xtd::wchar > ss;
612 ss << std::wstring(value.begin(), value.end());
617inline std::wstring __format_stringer < xtd::wchar, const std::u16string& > (
const std::u16string& value) {
618 std::basic_stringstream < xtd::wchar > ss;
619 ss << __to_string < xtd::wchar > (value);
624inline std::wstring __format_stringer < xtd::wchar, const std::u32string& > (
const std::u32string& value) {
625 std::basic_stringstream < xtd::wchar > ss;
626 ss << __to_string < xtd::wchar > (value);
631inline std::wstring __format_stringer < xtd::wchar, const std::string& > (
const std::string& value) {
632 std::basic_stringstream < xtd::wchar > ss;
633 ss << __to_string < xtd::wchar > (value);
638inline std::wstring __format_stringer < xtd::wchar, bool& > (
bool& value) {
643inline std::wstring __format_stringer < xtd::wchar, xtd::sbyte& > (
xtd::sbyte& value) {
648inline std::wstring __format_stringer < xtd::wchar, char& > (
char& value) {
653inline std::wstring __format_stringer < xtd::wchar, unsigned char& > (
unsigned char& value) {
658inline std::wstring __format_stringer < xtd::wchar, short& > (
short& value) {
663inline std::wstring __format_stringer < xtd::wchar, unsigned short& > (
unsigned short& value) {
668inline std::wstring __format_stringer < xtd::wchar, int& > (
int& value) {
673inline std::wstring __format_stringer < xtd::wchar, unsigned int& > (
unsigned int& value) {
678inline std::wstring __format_stringer < xtd::wchar, long& > (
long& value) {
683inline std::wstring __format_stringer < xtd::wchar, unsigned long& > (
unsigned long& value) {
688inline std::wstring __format_stringer < xtd::wchar, long long& > (
long long& value) {
693inline std::wstring __format_stringer < xtd::wchar, unsigned long long& > (
unsigned long long& value) {
698inline std::wstring __format_stringer < xtd::wchar, float& > (
float& value) {
703inline std::wstring __format_stringer < xtd::wchar, double& > (
double& value) {
708inline std::wstring __format_stringer < xtd::wchar, long double& > (
long double& value) {
713inline std::wstring __format_stringer < xtd::wchar, std::chrono::system_clock::time_point& > (std::chrono::system_clock::time_point& value) {
718inline std::wstring __format_stringer < xtd::wchar, std::tm& > (tm& value) {
Contains string definitions.
Contains __xtd_std_version definitions.
Contains xtd::any type and std::bad_any_cast exception.
Contains std::chrono::days, std::chrono::weeks, std::chrono::months and std::chrono::years duration t...
size_type find(const basic_string &str) const
Finds the first substring equal to the given character sequence. Search begins at 0,...
Definition basic_string.hpp:1148
Supports all classes in the xtd class hierarchy and provides low-level services to derived classes....
Definition object.hpp:44
Contains xtd::collections::generic::ienumerable <type_t> interface.
xtd::basic_string< char > string
Represents text as a sequence of UTF-8 code units.
Definition __string_definitions.hpp:43
char8_t char8
Represents a 8-bit unicode character.
Definition char8.hpp:26
std::int8_t sbyte
Represents a 8-bit signed integer.
Definition sbyte.hpp:23
wchar_t wchar
Represents a wide character.
Definition wchar.hpp:24
char16_t char16
Represents a 16-bit unicode character.
Definition char16.hpp:26
char32_t char32
Represents a 32-bit unicode character.
Definition char32.hpp:23
std::any any
Represents the any alias on std::any.
Definition any.hpp:24
@ s
The S key.
Definition console_key.hpp:124
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition abstract_object.hpp:8
string to_string() const noexcept override
Returns the string representation of this xtd::read_only_span <type_t> object.
Definition read_only_span.hpp:375
Contains xtd::optional type.
Contains xtd fundamental types.