GetSizeOfLargestStruct

// This function returns a size of the largest structure.
template <class T1 = char, class T2 = char, class T3 = char, class T4 = char, class T5 = char, class T6 = char, class T7 = char, class T8 = char, class T9 = char, class T10 = char> inline size_t GetSizeOfLargestStruct()
{
    #pragma pack(push, 1)
    union type
    {
        T1;
        T2;
        T3;
        T4;
        T5;
        T6;
        T7;
        T8;
        T9;
        T10;
    };
    #pragma pack(pop)

    return sizeof(type);
}