getAnalysisRootMetric

Class: slmetric.Engine
Package: slmetric

Get metric data for one metric for analysis root only

Syntax

metricResult = getAnalysisRootMetric(metric_engine,MetricID)

Description

Get metric data from the metric engine where the root of analysis was set using setAnalysisRoot.

metricResult = getAnalysisRootMetric(metric_engine,MetricID) get the metric data from metric_engine, for a specified metric identifier, MetricID, only for the analysis root.

Input Arguments

metric_engine — Collects and accesses metric data

slmetric.Engine object

When you call execute, metric_engine collects metric data for all available metrics or for the specified MetricID. Calling getMetrics accesses the collected metric data in metric_engine.

MetricID — Metric identifier

character vector

Metric identifier for Model Metrics or custom model metrics, that you create. You can get metric identifiers by calling slmetric.metric.getAvailableMetrics.

Example: 'mathworks.metrics.DescriptiveBlockNames'

Output Arguments

metricResult — Result of metric analysis on the analysis root

slmetric.metric.Result object

Outputs the object of the slmetric.metric.Result object containing the result data for the requested analysis root and metric.

Examples

Collect and Access Metric Data for the Analysis Root

This example shows how to set the analysis root, collect, and access the metric data for a metric.

% Create an slmetric.Engine object
metric_engine = slmetric.Engine();

% Specify the model for metric analysis
setAnalysisRoot(metric_engine, 'Root', 'sldemo_fuelsys');

% Collect model metrics for only the analysis root
metricID = 'mathworks.metrics.SimulinkBlockCount';
execute(metric_engine, metricID);

metricResult = getAnalysisRootMetric(metric_engine, metricID);

Version History

Introduced in R2017a