I want to compare My enum’s vlaue(A,B,C) with my CSV file.
(CSV file is not descript this write. But the contents is like this.)

A
B
C
D

What i want to get from this code is the COMPARE RESULT.
(Something exist in SOURCE[enum] or Not exist in SOURCE[enum] compare with CSV file)

I use boost library and i used preprocessor to get my goal.

#include <iostream>
#include <string>
#include <boost/preprocessor.hpp>
#include <boost/preprocessor/seq/for_each.hpp>

enum name
{
    A=1,
    B=2,
    C=5
}


#define MACRO(r,data,elem) foo(#elem);

void foo(std::string a)
{
std::cout << a << 'n';
}

int main()
{
BOOST_PP_SEQ_FOR_EACH(MACRO, name);
}