get_decimal_point()

template<typename BasicJsonType , typename InputAdapterType >

static JSON_HEDLEY_PURE char nlohmann::detail::lexer< BasicJsonType, InputAdapterType >::get_decimal_point ( )

inlinestaticprivatenoexcept

return the locale-dependent decimal point

Definition at line 6723 of file json.hpp.

    {
        const auto *loc = localeconv();
        JSON_ASSERT(loc != nullptr);
        return (loc->decimal_point == nullptr) ? '.' : *(loc->decimal_point);
    }