GCC Code Coverage Report

Directory: ./
Coverage: low: ≥ 0% medium: ≥ 75.0% high: ≥ 90.0%
Coverage Exec / Excl / Total
Lines: 100.0% 24 / 0 / 24
Functions: 100.0% 6 / 0 / 6
Branches: 100.0% 12 / 0 / 12
src/comb/seq/bell/lib.hpp
Line Branch Exec Source
1 #pragma once
2
3 #include "../../../fps/exp/lib.hpp"
4 #include "../fact/lib.hpp"
5 #include "../ifact/lib.hpp"
6
7 namespace tifa_libs {
8
9 // bell[i] = B_i, i=0,1,...,n
10 template <class poly>
11 33 CEXP poly gen_bell(u32 n, vec<TPN poly::val_t> CR fact, vec<TPN poly::val_t> CR ifact) NE {
12 33 poly b(n + 1);
13
6/6
tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > > tifa_libs::gen_bell<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > > >(unsigned int, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > >::val_t> > const&, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > >::val_t> > const&):
✓ Branch 2 taken 1511111 times.
✓ Branch 3 taken 11 times.
tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > > tifa_libs::gen_bell<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > > >(unsigned int, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > >::val_t> > const&, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > >::val_t> > const&):
✓ Branch 2 taken 1511111 times.
✓ Branch 3 taken 11 times.
tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > > tifa_libs::gen_bell<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > > >(unsigned int, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > >::val_t> > const&, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > >::val_t> > const&):
✓ Branch 2 taken 1511111 times.
✓ Branch 3 taken 11 times.
 4533366 flt_ (u32, i, 1, n + 1) b[i] = ifact[i];
14 33 b = exp_fps(b);
15
6/6
tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > > tifa_libs::gen_bell<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > > >(unsigned int, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > >::val_t> > const&, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_bs_tag<998244353ul> > > >::val_t> > const&):
✓ Branch 3 taken 1511111 times.
✓ Branch 4 taken 11 times.
tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > > tifa_libs::gen_bell<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > > >(unsigned int, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > >::val_t> > const&, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms64_tag<998244353ul> > > >::val_t> > const&):
✓ Branch 3 taken 1511111 times.
✓ Branch 4 taken 11 times.
tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > > tifa_libs::gen_bell<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > > >(unsigned int, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > >::val_t> > const&, std::vector<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > >::val_t, std::allocator<tifa_libs::poly_impl_::poly<tifa_libs::polyntt_impl_::cconv_ntt<tifa_libs::mint_impl_::mint<tifa_libs::mint_ms_tag<998244353ul> > > >::val_t> > const&):
✓ Branch 3 taken 1511111 times.
✓ Branch 4 taken 11 times.
 4533366 flt_ (u32, i, 1, n + 1) b[i] *= fact[i];
16 33 return b;
17 }
18 // bell[i] = B_i, i=0,1,...,n
19 template <class poly>
20 33 CEXP poly gen_bell(u32 n) NE {
21 using mint = TPN poly::val_t;
22 33 return gen_bell<poly>(n, gen_fact<mint>(n + 1), gen_ifact<mint>(n + 1));
23 }
24
25 } // namespace tifa_libs
26