Exemplos de Currency::SetHex em C++ (Cpp)

Exemplo n.º 1

bool to_currency(Currency& currency, std::string const& code)
{
    if (code.empty () || !code.compare (systemCurrencyCode()))
    {
        currency = beast::zero;
        return true;
    }

    static const int CURRENCY_CODE_LENGTH = 3;
    if (code.size () == CURRENCY_CODE_LENGTH)
    {
        Blob codeBlob (CURRENCY_CODE_LENGTH);

        std::transform (code.begin (), code.end (), codeBlob.begin (),
                        [](auto c)
                        {
                            return ::toupper(static_cast<unsigned char>(c));
                        });

        Serializer  s;

        s.addZeros (96 / 8);
        s.addRaw (codeBlob);
        s.addZeros (16 / 8);
        s.addZeros (24 / 8);

        s.get160 (currency, 0);
        return true;
    }

    if (40 == code.size ())
        return currency.SetHex (code);

    return false;
}