#include <iostream>
#include <type_traits>
 
template <typename T>
    typename std::enable_if<std::is_pod<T>::value>::type* FeedFace(T& v)
{
    static const unsigned char MAGIC[] = { 0xFE, 0xED, 0xFA, 0xCE };
    unsigned char *me = reinterpret_cast<unsigned char *>(&v);
    for( size_t ii = 0; ii < sizeof(T)/sizeof(unsigned char); ++ii ) 
        me[ii] = MAGIC[ii % sizeof(MAGIC)/sizeof(unsigned char)];
}
 
struct Pod { char data[37]; };
struct  NonPod : Pod { virtual ~NonPod() { } };
 
int main()
{
    Pod pod;
    FeedFace(pod);
 
    NonPod nonpod;
    FeedFace(nonpod);
 
    return 0;
}
 

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