Version: 2021.2
LanguageEnglish
  • C#

HierarchyFrameDataView.GetItemMergedSamplesMetadataCount

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

Declaration

public int GetItemMergedSamplesMetadataCount(int id, int sampleIndex);

Parameters

id Hierarchy item identifier.
sampleIndex Merged sample index.

Returns

int Returns metadata count.

Description

Returns metadata count associated with hierarchy item.

using System.Text;
using UnityEditor.Profiling;

public class Example { public static string GetFormattedMetadata(HierarchyFrameDataView frameDataView, int itemId, int mergedSampleIndex) { int sampleMetadataCount = frameDataView.GetItemMergedSamplesMetadataCount(itemId, mergedSampleIndex); if (sampleMetadataCount == 0) return null;

var metadataInfo = frameDataView.GetMarkerMetadataInfo(frameDataView.GetItemMarkerID(itemId)); var sb = new StringBuilder(); for (var i = 0; i < sampleMetadataCount; ++i) { if (metadataInfo != null && i < metadataInfo.Length) sb.Append(metadataInfo[i].name); else sb.Append(i); sb.Append(": "); sb.Append(frameDataView.GetItemMergedSamplesMetadata(itemId, mergedSampleIndex, i)); sb.Append('\n'); }

return sb.ToString(); } }

Throws:
System.ArgumentException if id is invalid. System.IndexOutOfRangeException if sampleIndex is not in the range from 0 to GetItemMergedSamplesCount.

See Also: GetItemMergedSamplesMetadata, GetItemMergedSamplesMetadataAsLong.