THPDFFormRelationshipCacheStatistics

捕获已加载 AcroForm 关系缓存的存储、有效性和活动情况的一份快照

声明

THPDFFormRelationshipCacheStatistics = record
  FieldCount: Integer;
  WidgetCount: Integer;
  PageAssociationCount: Integer;
  OrphanWidgetCount: Integer;
  NameCapacity: Integer;
  ObjectCapacity: Integer;
  BuildCount: Int64;
  InvalidationCount: Int64;
  IncrementalUpdateCount: Int64;
  LookupCount: Int64;
  HitCount: Int64;
  LastBuildTraversalCount: Int64;
  Valid: boolean;
end;

• FieldCount 和 WidgetCount report indexed terminal fields and widgets
• PageAssociationCount 报告具备可用页面链接的 widget 数
• OrphanWidgetCount 报告未登记在 AcroForm 字段树下的页面 widget 数
• NameCapacity 和 ObjectCapacity report open-addressed slot counts
• BuildCount, InvalidationCount，以及 IncrementalUpdateCount report lifecycle activity
• LookupCount 和 HitCount 是文档实例生命周期内的计数器
• LastBuildTraversalCount 报告最近一次构建所访问的字段字典和页面 widget 批注数
• Valid reports whether retained relationships match the current loaded object graph

另请参阅： GetLoadedFormRelationshipCacheStatistics, AcroForm 关系缓存