SingleAccumulator

Base class for all accumulators.

Factories

accumulator(const string accumulator_name) -> SingleAccumulator

Factory for constructing accumulators.

Parameters

• accumulator_name: Name of accumulator to be constructed.

accumulator(const string accumulator_name, const Map parameters) -> SingleAccumulator

Factory for constructing accumulators.

Parameters

• accumulator_name: Name of accumulator to be constructed.
• parameters: Parameters for the accumulator.

Members

Name	Description
accumulate	Accumulates the given value.
bin_size	Returns the bin size of the accumulator.
bin_sum	Returns the sum of elements in the currently open bin.
count	Returns the number of elements in the currently open bin.
estimate	Returns the estimated mean of the accumulated values.
has_open_bin	Returns true if the accumulator currently has an open bin.
num_values	Returns the number of values in the accumulator.
values	Returns the values stored in the accumulator.