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    std::chrono::time_point::max

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    <metanoindex/>

     
    C++
     
    Utilities-Bibliothek
     
    Datum und Uhrzeit Versorgungsunternehmen
     
    std::chrono::time_point
    Member-Funktionen
    Original:
    Member functions
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    time_point::time_point
    time_point::time_since_epoch
    time_point::operator+
    time_point::operator-
    time_point::min
    time_point::max
    Non-Member-Funktionen
    Original:
    Non-member functions
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    common_type
    operator+
    operator-
    operator==
    operator!=
    operator<
    operator<=
    operator>
    operator>=
    time_point_cast
     
    <tbody> </tbody>
    static constexpr time_point max();
    Gibt eine time_point mit der größten möglichen Dauer, dh std::chrono::time_point(std::chrono::duration::max()) .
    Original:
    Returns a time_point with the largest possible duration, i.e. std::chrono::time_point(std::chrono::duration::max()).
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    Parameter

    (None)
    Original:
    (none)
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    Rückgabewert

    der größtmögliche time_point
    Original:
    the largest possible time_point
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    Beispiel

    #include <chrono>
#include <vector>
#include <iostream>

int main() 
{
    std::chrono::time_point<std::chrono::system_clock> now =
        std::chrono::system_clock::now();
    std::vector<std::chrono::time_point<std::chrono::system_clock>> times {
        now - std::chrono::hours(24),
        now - std::chrono::hours(48),
        now + std::chrono::hours(24),
    };  
  
    std::chrono::time_point<std::chrono::system_clock> earliest =
        std::chrono::time_point<std::chrono::system_clock>::max();

    std::cout << "all times:\n";
    for (const auto &time : times) {
        std::time_t t = std::chrono::system_clock::to_time_t(time);
        std::cout << std::ctime(&t);
    
        if (time < earliest) earliest = time;
    }

    std::time_t t = std::chrono::system_clock::to_time_t(earliest);
    std::cout << "earliest:\n" << std::ctime(&t);
}

    Possible output: 

    all times:
Sun Oct  7 19:06:48 2012
Sat Oct  6 19:06:48 2012
Tue Oct  9 19:06:48 2012
earliest:
Sat Oct  6 19:06:48 2012