std::time_get
From cppreference.com
| Defined in header <locale>
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| template< class CharT, |
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Class template std::time_get encapsulates date and time parsing rules. The I/O manipulator std::get_time uses the std::time_get facet of the I/O stream's locale to convert text input to a std::tm object.
Inheritance diagram
Contents |
Type requirements
Specializations
Two specializations and two partial specializations are provided by the standard library and are implemented by all locale objects created in a C++ program:
| Defined in header
<locale> | |
| std::time_get<char> | parses narrow string representations of date and time |
| std::time_get<wchar_t> | parses wide string representations of date and time |
| std::time_get<char, InputIt> | parses narrow string representations of date and time using custom input iterator |
| std::time_get<wchar_t, InputIt> | parses wide string representations of date and time using custom input iterator |
Member types
| Member type | Definition |
char_type
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CharT
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iter_type
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InputIt
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Member functions
| constructs a new time_get facet (public member function) | |
| destructs a time_get facet (protected member function) |
Member objects
| static std::locale::id id |
id of the locale (public member object) |
Protected member functions
Inherited from std::time_base
| Type | Definition |
dateorder
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date order enumeration type, defining the values no_order, dmy, mdy, ymd, and ydm
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Example
Run this code
#include <iostream> #include <sstream> #include <string> #include <locale> #include <ctime> #include <iomanip> int main() { std::wstring input = L"2011-Februar-18 23:12:34"; std::tm t; std::wistringstream ss(input); ss.imbue(std::locale("de_DE")); ss >> std::get_time(&t, L"%Y-%b-%d %H:%M:%S"); // uses std::time_get<wchar_t> std::cout << std::asctime(&t); }
Output:
Sun Feb 18 23:12:34 2011
See also
| formats contents of struct std::tm for output as character sequence (class template) | |
| (C++11) |
parses a date/time value of specified format (function template) |
