timestamp_example.cpp

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#include <cassert>
 
#include "sparrow/layout/temporal/timestamp_array.hpp"
 
int main()
{
    constexpr uint64_t epoch = 1737639900;  // Thursday January 23, 2025 08:45:00
    const date::time_zone* new_york = date::locate_zone("America/New_York");
    const date::time_zone* paris = date::locate_zone("Europe/Paris");
    std::vector<sparrow::timestamp<std::chrono::seconds>> input_values;
    input_values.emplace_back(new_york, date::sys_time<std::chrono::seconds>{std::chrono::seconds(epoch)});
    const sparrow::timestamp_array<sparrow::timestamp<std::chrono::seconds>> ar(paris, input_values);
    assert(ar.size() == 1);
    assert(ar[0].has_value());
    assert(ar[0].value().get_sys_time().time_since_epoch().count() == epoch);
    return EXIT_SUCCESS;
}