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2 * Copyright (c) 2017 Uber Technologies, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef JAEGERTRACING_PROPAGATION_INJECTOR_H
18 #define JAEGERTRACING_PROPAGATION_INJECTOR_H
20 #include <opentracing/propagation.h>
22 namespace jaegertracing
{
26 namespace propagation
{
28 template <typename Writer
>
31 virtual ~Injector() = default;
33 virtual void inject(const SpanContext
& ctx
, Writer writer
) const = 0;
36 } // namespace propagation
37 } // namespace jaegertracing
39 #endif // JAEGERTRACING_PROPAGATION_INJECTOR_H