Given:
template <int N>
struct val2size
{
char placeholder[N];
};
Is there any guarantee that sizeof(val2size<N>) == N?
Given: template <int N> struct val2size { char placeholder[N]; }; Is there any guarantee
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Given:
template <int N>
struct val2size
{
char placeholder[N];
};
Is there any guarantee that sizeof(val2size<N>) == N?
The only guarantee is that
There may be unnamed padding at the end of the struct. I don’t think it’s likely that there will be unnamed padding, but it’s possible.