DoKReverseIndexer.cc

/*
 * Copyright 2020 IFPEN-CEA
 *
 * 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#include "DoKReverseIndexer.h"
 
namespace Alien
{
 
std::optional<DoKReverseIndexer::Index>
DoKReverseIndexer::operator[](DoKReverseIndexer::Offset off) const
{
  auto slot = m_map.find(off);
  if (slot != m_map.end()) {
    return slot->second;
  }
  else {
    return {};
  }
}
 
void DoKReverseIndexer::record(DoKReverseIndexer::Offset off, DoKReverseIndexer::Index i)
{
  m_map[off] = i;
}
 
} // namespace Alien