timeout.cpp

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#include "cpr/timeout.h"

#include <limits>
#include <stdexcept>
#include <string>
#include <type_traits>

namespace cpr {

long Timeout::Milliseconds() const {
    static_assert(std::is_same<std::chrono::milliseconds, decltype(ms)>::value,
                  "Following casting expects milliseconds.");

    if (ms.count() > std::numeric_limits<long>::max()) {
        throw std::overflow_error("cpr::Timeout: timeout value overflow: " +
                                  std::to_string(ms.count()) + " ms.");
    }
    if (ms.count() < std::numeric_limits<long>::min()) {
        throw std::underflow_error("cpr::Timeout: timeout value underflow: " +
                                   std::to_string(ms.count()) + " ms.");
    }

    return static_cast<long>(ms.count());
}

} // namespace cpr