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The time_put standard facet is used to format the date and time information contained in a tm structure into a sequence of characters.
The time_put class template has a protected destructor: Programs shall only construct objects of derived classes, or use those installed in locale objects (through use_facet).
All standard locale objects support at least the following facet instantiations of the time_put class template (as part of the time category):
Where OutputIterator shall be a type that satisfies the requirements of an output iterator able to iterate over elements of the specified character type.
Reference
C library:
- <cassert> (assert.h)
- <cctype> (ctype.h)
- <cerrno> (errno.h)
-
<cfenv> (fenv.h)C++11
- <cfloat> (float.h)
-
<cinttypes> (inttypes.h)C++11
- <ciso646> (iso646.h)
- <climits> (limits.h)
- <clocale> (locale.h)
- <cmath> (math.h)
- <csetjmp> (setjmp.h)
- <csignal> (signal.h)
- <cstdarg> (stdarg.h)
-
<cstdbool> (stdbool.h)C++11
- <cstddef> (stddef.h)
-
<cstdint> (stdint.h)C++11
- <cstdio> (stdio.h)
- <cstdlib> (stdlib.h)
- <cstring> (string.h)
-
<ctgmath> (tgmath.h)C++11
- <ctime> (time.h)
-
<cuchar> (uchar.h)C++11
- <cwchar> (wchar.h)
- <cwctype> (wctype.h)
Containers:
-
<array>C++11
- <deque>
-
<forward_list>C++11
- <list>
- <map>
- <queue>
- <set>
- <stack>
-
<unordered_map>C++11
-
<unordered_set>C++11
- <vector>
-
Input/Output:
Multi-threading:
-
<atomic>C++11
-
<condition_variable>C++11
-
<future>C++11
-
<mutex>C++11
-
<thread>C++11
-
Other:
- <algorithm>
- <bitset>
-
<chrono>C++11
-
<codecvt>C++11
- <complex>
- <exception>
- <functional>
-
<initializer_list>C++11
- <iterator>
- <limits>
- <locale>
- <memory>
- <new>
- <numeric>
-
<random>C++11
-
<ratio>C++11
-
<regex>C++11
- <stdexcept>
- <string>
-
<system_error>C++11
-
<tuple>C++11
-
<type_traits>C++11
-
<typeindex>C++11
- <typeinfo>
- <utility>
- <valarray>
<locale>
- has_facet
- locale
- use_facet
-
wbuffer_convertC++11
-
wstring_convertC++11
functions
standard facets
time_put
- time_put::time_put
public member functions
protected members
class template
<locale>
std::time_put
template <class charT, class OutputIterator = ostreambuf_iterator<charT> > class time_put;
Facet to format dates and times
- locale::facet
- time_put
The time_put standard facet is used to format the date and time information contained in a tm structure into a sequence of characters.
The time_put class template has a protected destructor: Programs shall only construct objects of derived classes, or use those installed in locale objects (through use_facet).
All standard locale objects support at least the following facet instantiations of the time_put class template (as part of the time category):
| facets in locale objects | notes |
|---|---|
time_put<char> | narrow characters, for use with ostream iterators |
time_put<wchar_t> | wide characters, for use with wostream iterators |
Template parameters
- charT
- Character type: the type of the characters in the sequence to write.
Aliased as member char_type.
- OutputIterator
- Output iterator type that points to the elements in the character sequence to write.
Defaults to ostreambuf_iterator, which is an iterator that can be implicitly converted from basic_ostream objects.
Aliased as member iter_type.
Member types
| member type | definition | description |
|---|---|---|
| char_type | The first template parameter (charT) | Character type |
| iter_type | The second template parameter (OutputIterator) | Iterator type. Defaults to ostreambuf_iterator<charT> |
Member constants
The class contains a public static constant of type locale::id that uniquely identifies facets with time_put semantics.Public member functions
- (constructor)
- time_put constructor (public member function)
- put
- Write time and date (public member function)
Virtual protected member functionss
- do_put
- Write formatted time [virtual] (protected virtual member function)
- (destructor)
- time_put destructor (protected member function)
Specializations
At least the following specializations and partial specializations of this template are provided in all library implementations:| specialization |
|---|
time_put<char> |
time_put<wchar_t> |
template <class OutputIterator> time_put<char,OutputIterator> |
template <class OutputIterator> time_put<wchar_t,OutputIterator> |
Where OutputIterator shall be a type that satisfies the requirements of an output iterator able to iterate over elements of the specified character type.
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Spotted an error? contact us