/// <summary>
/// Iterate over the counters and provide the value and basic metadata.
/// </summary>
/// <param name="consumer"> for each allocated counter. </param>
public void ForEach(CounterConsumer consumer)
{
int counterId = 0;
for (int i = 0, capacity = MetaDataBuffer.Capacity; i < capacity; i += METADATA_LENGTH)
{
int recordStatus = MetaDataBuffer.GetIntVolatile(i);
if (RECORD_ALLOCATED == recordStatus)
{
consumer(ValuesBuffer.GetLongVolatile(CounterOffset(counterId)), counterId, LabelValue(i));
}
else if (RECORD_UNUSED == recordStatus)
{
break;
}
counterId++;
}
}
/// <summary>
/// Get the value for a given counter id as a volatile read.
/// </summary>
/// <param name="counterId"> to be read. </param>
/// <returns> the current value of the counter. </returns>
public long GetCounterValue(int counterId)
{
ValidateCounterId(counterId);
return(ValuesBuffer.GetLongVolatile(CounterOffset(counterId)));
}