Line data    Source code

       1           0 : // Distributed under the MIT License.
       2             : // See LICENSE.txt for details.
       3             : 
       4             : #pragma once
       5             : 
       6             : #include <array>
       7             : #include <cstdint>
       8             : #include <ostream>
       9             : 
      10             : namespace Spectral {
      11             : /*!
      12             :  * \brief Used to label parity, either Even or Odd.
      13             :  */
      14           0 : enum class Parity : std::uint8_t { Uninitialized, Even, Odd };
      15             : 
      16             : /// All possible values of Parity
      17           1 : std::array<Parity, 3> all_parities();
      18             : 
      19             : // Output operator for a Basis
      20           0 : std::ostream& operator<<(std::ostream& os, const Parity& parity);
      21             : }  // namespace Spectral