bmqpi_dttracer.h

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// Copyright 2021-2023 Bloomberg Finance L.P.
// SPDX-License-Identifier: Apache-2.0
//
// 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.
 
// bmqpi_dttracer.h                                                   -*-C++-*-
#ifndef INCLUDED_BMQPI_DTTRACER
#define INCLUDED_BMQPI_DTTRACER
 
 
// BMQ
 
#include <bmqpi_dtspan.h>
 
// BDE
#include <bsl_memory.h>
#include <bsl_string_view.h>
 
namespace BloombergLP {
namespace bmqpi {
 
// ==============
// class DTTracer
// ==============
 
class DTTracer {
  public:
    // PUBLIC CREATORS
 
    virtual ~DTTracer();
 
    // PUBLIC METHODS
 
    virtual bsl::shared_ptr<DTSpan> createChildSpan(
        const bsl::shared_ptr<DTSpan>& parent,
        const bsl::string_view&        operation,
        const DTSpan::Baggage&         baggage = DTSpan::Baggage()) const = 0;
};
class DTTracer {…};
 
}  // close package namespace
}  // close enterprise namespace
 
#endif