string Configuration::VarAsStr ( const po::variable_value &  v ) const

private

Definition at line 572 of file Configuration.cc.

References str.

Referenced by GetOptions(), Max(), and PrintOptions().

{
    if (v.value().type()==typeid(bool))
        return v.as<bool>() ? "yes ": "no";

    if (v.value().type()==typeid(string))
        return v.as<string>();

    if (v.value().type()==typeid(int16_t))
        return to_string((long long int)v.as<int16_t>());

    if (v.value().type()==typeid(int32_t))
        return to_string((long long int)v.as<int32_t>());

    if (v.value().type()==typeid(int64_t))
        return to_string((long long int)v.as<int64_t>());

    if (v.value().type()==typeid(uint16_t))
        return to_string((long long unsigned int)v.as<uint16_t>());

    if (v.value().type()==typeid(uint32_t))
        return to_string((long long unsigned int)v.as<uint32_t>());

    if (v.value().type()==typeid(uint64_t))
        return to_string((long long unsigned int)v.as<uint64_t>());

    if (v.value().type()==typeid(float))
        return to_string((long double)v.as<float>());

    if (v.value().type()==typeid(double))
        return to_string((long double)v.as<double>());

    if (v.value().type()==typeid(vector<string>))
        return VecAsStr<string>(v);

    if (v.value().type()==typeid(vector<int16_t>))
        return VecAsStr<int16_t>(v);

    if (v.value().type()==typeid(vector<int32_t>))
        return VecAsStr<int32_t>(v);

    if (v.value().type()==typeid(vector<int64_t>))
        return VecAsStr<int64_t>(v);

    if (v.value().type()==typeid(vector<uint16_t>))
        return VecAsStr<uint16_t>(v);

    if (v.value().type()==typeid(vector<uint32_t>))
        return VecAsStr<uint32_t>(v);

    if (v.value().type()==typeid(vector<uint64_t>))
        return VecAsStr<uint64_t>(v);

    if (v.value().type()==typeid(vector<float>))
        return VecAsStr<float>(v);

    if (v.value().type()==typeid(vector<double>))
        return VecAsStr<double>(v);

    ostringstream str;
    str << hex << setfill('0') << "0x";
    if (v.value().type()==typeid(Hex<uint16_t>))
        str << setw(4) << v.as<Hex<uint16_t>>();

    if (v.value().type()==typeid(Hex<uint32_t>))
        str << setw(8) << v.as<Hex<uint32_t>>();

    if (v.value().type()==typeid(Hex<uint64_t>))
        str << setw(16) << v.as<Hex<uint64_t>>();

    return str.str();
}

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