< cpp | chrono
C++
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- I loved Chrono Clock, but hated how Miu got shafted with basically a half-assed epilogue and that's it. Continue this thread.
| Language |
| Standard Library Headers |
| Freestanding and hosted implementations |
| Named requirements |
| Language support library |
| Concepts library(C++20) |
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| Filesystem library(C++17) |
| Regular expressions library(C++11) |
| Atomic operations library(C++11) |
| Thread support library(C++11) |
| Technical Specifications |
Utilities library
ChronoClock General Discussions:: Steam Community.
| Language support | | Type support (basic types, RTTI, type traits) | | Library feature-test macros (C++20) | | Dynamic memory management | | Program utilities | | Error handling | | Coroutine support(C++20) | | Variadic functions | (C++17) | (C++11) | (C++20) | | Three-way comparison (C++20) | (C++20)(C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20)(C++20)(C++20)(C++20)(C++20)(C++20) |
| | General utilities | | Formatting library(C++20) | (C++11) | (C++14) |
| | Relational operators (deprecated in C++20) | | Integer comparison functions | | | (C++20) | | Swap and type operations | | (C++11) | (C++11) | (C++11) | (C++17) | (C++23) |
| | Common vocabulary types | (C++11) | (C++17) | (C++17) | (C++17) |
| (C++11) | (C++11) | (C++17) | (C++17) |
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| | Elementary string conversions | | | Stacktrace | (C++23) | (C++23) |
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Date and time utilities
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| Time of day |
(C++20)(C++20)(C++20)(C++20) |
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| Clocks |
(C++11) | (C++11) | (C++11) | (C++20) |
| (C++20) | (C++20) | (C++20) | (C++20) | (C++20) |
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| Calendars |
(C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) |
| (C++20) | (C++20) |
| (C++20) | (C++20) | (C++20) | (C++20) |
| (C++20) |
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| Time zones |
(C++20) | (C++20) | (C++20)(C++20)(C++20)(C++20) |
| (C++20) | (C++20) | (C++20) | (C++20) | (C++20) | (C++20) |
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| C-style date and time |
template<class T >
struct is_clock; | (since C++20) |
If T satisfies the Clock requirements, provides the member constant value equal true. For any other type, value is false.
For the purpose of this trait, the extent to which an implementation determines that a type cannot meet the Clock requirements is unspecified, except that a minimum T shall not qualify as a Clock unless it meets all of the following conditions:
- The qualified-ids
T::rep, T::period, T::duration, and T::time_point are all valid and each denotes a type; - The expressions
T::is_steady and T::now() are each well-formed when treated as an unevaluated operand.
The behavior of a program that adds specializations for is_clock or is_clock_v is undefined.
- 3Inherited from std::integral_constant
|
[edit]Template parameters
[edit] Helper variable template
template<class T >
inlineconstexprbool is_clock_v = is_clock<T>::value; | (since C++20) |
Inherited from std::integral_constant
Member constants
[static] | true if T satisfies the Clock requirements , false otherwise
(public static member constant) |
Member functions
converts the object to bool, returns value
(public member function) |
(C++14) | returns value
(public member function) |
Member types
| Type | Definition |
value_type | bool |
type | std::integral_constant<bool, value> |
Chrono Clock H Scenes Wallpaper
[edit] Possible implementation
Chrono Clock H Scenes For Sale
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