>> Hi everybody,

[...]

>> Here is the error message:
>> option_groups.cpp: In function 'int main(int, char**)':
>> option_groups.cpp:42: error: 'class
>> boost::program_options::typed
_value<std::basic_string<char,
>> std::char_traits<char>, std::allocator<char> >, char>' has no member named
>> 'implicit'

>Can you please post some sample here, how you are trying to use it? I >assume there is a problem
>with implicit function operator () call. But it would be clearer if you post >some usage sample
>here.

>With Kind Regards,
>Ovanes Markarian


The problem occurs with the sample file (attached) :
/usr/share/doc/libboost-doc/examples/libs/program_options/example/option_groups.cpp

Regards