add

Fully qualified name: omni::observability::add

Defined in omni/observability/IMetrics.h

template<class ValueType, class T, class ...A>
void omni::observability::add(

const carb::ObjectPtr<IUpDownCounter<ValueType>> &upDownCounter,

T value,

A&&... a,

) noexcept

Add a value to an up/down counter with variadic attributes.

Remark

If the upDownCounter carb::ObjectPtr is null, this function is a no-op.

Parameters:

• upDownCounter – [in] The up/down counter instrument to add to (null pointer is permitted).

• value – [in] The value to add to the up/down counter.

• a – [in] Variadic list of attributes to associate with this measurement.