core-framework/include/core/Relationship.h

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */
#pragma once

#include "minifi-cpp/core/Relationship.h"

template<>
struct std::hash<org::apache::nifi::minifi::core::Relationship> {
  size_t operator()(const org::apache::nifi::minifi::core::Relationship& relationship) const noexcept {
    return std::hash<std::string>{}(relationship.getName());
  }
};