.. _exhale_class_classopentelemetry_1_1trace_1_1propagation_1_1B3PropagatorExtractor: Class B3PropagatorExtractor =========================== - Defined in :ref:`file_include_opentelemetry_trace_propagation_b3_propagator.h` Inheritance Relationships ------------------------- Base Type ********* - ``public TextMapPropagator`` Derived Types ************* - ``public opentelemetry::trace::propagation::B3Propagator`` (:ref:`exhale_class_classopentelemetry_1_1trace_1_1propagation_1_1B3Propagator`) - ``public opentelemetry::trace::propagation::B3PropagatorMultiHeader`` (:ref:`exhale_class_classopentelemetry_1_1trace_1_1propagation_1_1B3PropagatorMultiHeader`) Class Documentation ------------------- .. doxygenclass:: opentelemetry::trace::propagation::B3PropagatorExtractor :members: :protected-members: :undoc-members: