47 lines
992 B
C++
47 lines
992 B
C++
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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#include "opentelemetry/nostd/shared_ptr.h"
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#include "opentelemetry/nostd/string_view.h"
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#include "opentelemetry/trace/provider.h"
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#include "opentelemetry/trace/scope.h"
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#include "opentelemetry/trace/tracer.h"
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#include "opentelemetry/trace/tracer_provider.h"
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namespace trace = opentelemetry::trace;
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namespace nostd = opentelemetry::nostd;
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static nostd::shared_ptr<trace::Tracer> get_tracer()
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{
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auto provider = trace::Provider::GetTracerProvider();
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return provider->GetTracer("G", "70.7");
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}
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static void f1()
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{
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auto scoped_span = trace::Scope(get_tracer()->StartSpan("G::f1"));
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}
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static void f2()
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{
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auto scoped_span = trace::Scope(get_tracer()->StartSpan("G::f2"));
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f1();
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f1();
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}
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extern "C"
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#if defined(_MSC_VER)
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// component_g is a DLL
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__declspec(dllexport)
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#endif
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void
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do_something_in_g()
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{
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auto scoped_span = trace::Scope(get_tracer()->StartSpan("G::library"));
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f2();
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}
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