Template Function sequant::count_cycles

Function Documentation

template<typename Seq0, typename Seq1>
std::size_t sequant::count_cycles(Seq0 &&v0, const Seq1 &v1)

Returns the number of cycles.

Counts the number of cycles of a permutation represented in a 2-line form by stacking v0 and v1 on top of each other.

Template Parameters:

  • Seq0 – (reference to) a container type

  • Seq1 – (reference to) a container type

Parameters:

  • v0 – first sequence; if passed as an rvalue reference, it is moved from

  • v1 – [in] second sequence

Pre:

v0 is a permutation of v1

Returns:

the number of cycles