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#ifndef OPENTRACING_MOCKTRACER_IN_MEMORY_RECORDER_H
#define OPENTRACING_MOCKTRACER_IN_MEMORY_RECORDER_H
#include <opentracing/mocktracer/recorder.h>
#include <opentracing/mocktracer/symbols.h>
#include <mutex>
#include <vector>
namespace opentracing {
BEGIN_OPENTRACING_ABI_NAMESPACE
namespace mocktracer {
// InMemoryRecorder stores finished spans and provides accessors to them.
class OPENTRACING_MOCK_TRACER_API InMemoryRecorder : public Recorder {
public:
void RecordSpan(SpanData&& span_data) noexcept override;
// Returns a vector of all finished spans.
std::vector<SpanData> spans() const;
// Returns the number of finished spans.
size_t size() const;
// Returns the last finished span. Throws if no spans have been finished.
SpanData top() const;
private:
mutable std::mutex mutex_;
std::vector<SpanData> spans_;
};
} // namespace mocktracer
END_OPENTRACING_ABI_NAMESPACE
} // namespace opentracing
#endif // OPENTRACING_MOCKTRACER_IN_MEMORY_RECORDER_H
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