kcenon::common::concepts::CounterMetric Concept Reference

A type that supports counter metric operations. More...

#include <monitoring.h>

Concept definition

template<typename T>
concept kcenon::common::concepts::CounterMetric =  requires(T t,
                                 std::string_view name,
                                 double value,
                                 const interfaces::metric_labels& labels) {
    { t.increment(name, value, labels) } -> std::same_as<void>;
}

Detailed Description

A type that supports counter metric operations.

Types supporting increment operations.

Types satisfying this concept can increment counter metrics, which are monotonically increasing values used for counting events.

Example usage:

template<CounterMetric M>
void count_request(M& collector) {
    collector.increment("http_requests_total", 1.0);
}

Definition at line 59 of file monitoring.h.