28 lines
590 B
C++
28 lines
590 B
C++
#pragma once
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#include <vector>
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#include "prometheus/metric_family.h"
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namespace prometheus {
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/// @brief Interface implemented by anything that can be used by Prometheus to
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/// collect metrics.
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///
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/// A Collectable has to be registered for collection. See Registry.
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class Collectable {
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public:
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//Collectable() = default;
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virtual ~Collectable() = default;
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using MetricFamilies = std::vector<MetricFamily>;
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/// \brief Returns a list of metrics and their samples.
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virtual MetricFamilies Collect() const = 0;
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};
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} // namespace prometheus
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