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M17: Util code cleanup

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f4exb 2022-08-03 17:30:40 +02:00
parent df11e10677
commit 77a883b0aa
1 changed files with 0 additions and 39 deletions
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39
modemm17/Util.h
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@ -19,19 +19,6 @@ namespace modemm17
namespace detail {
// template<std::size_t...Is, class Tuple>
// constexpr std::bitset<sizeof...(Is)> make_bitset(std::index_sequence<Is...>, Tuple&& tuple)
// {
// constexpr auto size = sizeof...(Is);
// std::bitset<size> result;
// using expand = int[];
// for (size_t i = 0; i != size; ++i)
// {
// void(expand {0, result[Is] = std::get<Is>(tuple)...});
// }
// return result;
// }
/**
* This is the max value for the LLR based on size N.
*/
@ -144,32 +131,6 @@ auto llr(float sample)
return std::get<1>(*it);
}
template <size_t M, typename T, size_t N, typename U, size_t IN>
std::array<U, M> depunctured(
std::array<T, N> puncture_matrix,
std::array<U, IN> in
)
{
static_assert(M % N == 0, "M must be an integer multiple of N");
std::array<U, M> result;
size_t index = 0;
size_t pindex = 0;
for (size_t i = 0; i != M; ++i)
{
if (!puncture_matrix[pindex++])
{
result[i] = 0;
}
else
{
result[i] = in[index++];
}
if (pindex == N) pindex = 0;
}
return result;
}
template <size_t IN, size_t OUT, size_t P>
size_t depuncture( // FIXME: MSVC
const std::array<int8_t, IN>& in,