PolyModRing.h

/* Copyright (C) 2019 IBM Corp.
 * This program is Licensed under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *   http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License. See accompanying LICENSE file.
 */
 
#include <NTL/ZZX.h>
#include <NTL/ZZ_p.h>
#include <vector>
 
#ifndef HELIB_POLYMODRING_H
#define HELIB_POLYMODRING_H
 
namespace helib {
 
struct PolyModRing
{
  const long p;
  const long r;
  const NTL::ZZX G;
  const long p2r;
 
  // Delete the default constructor.
  PolyModRing() = delete;
 
  // Delete the assignment operators.
  PolyModRing& operator=(const PolyModRing&) = delete;
  PolyModRing& operator=(PolyModRing&&) = delete;
 
  PolyModRing(const PolyModRing& other) = default;
 
  PolyModRing(PolyModRing&& other) = default;
 
  ~PolyModRing() = default;
 
  PolyModRing(long p, long r, const NTL::ZZX& G);
 
  bool operator==(const PolyModRing& rhs) const noexcept;
 
  bool operator!=(const PolyModRing& rhs) const noexcept;
 
  friend std::ostream& operator<<(std::ostream& os, const PolyModRing& ring);
};
} // namespace helib
 
#endif // HELIB_POLYMODRING_H